<< < Previous Poaceae NEBC: 00613002 Echinochloa crus-galli (Linnaeus) P. Beauvois USA: Massachusetts Bourne: Bourne F. S. Collins 2912 1914-8-13
NEBC: 01151309 Echinochloa muricata (P. Beauvois) Fernald USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 01151310 Echinochloa muricata (P. Beauvois) Fernald USA: Massachusetts Harwich: Harwich F. S. Collins 3035 1914-8-22
NEBC: 01151372 Echinochloa muricata microstachya Wiegand USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3717 1916-9-17
NEBC: 01151390 Echinochloa walteri (Pursh) A. Heller USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 01151392 Echinochloa walteri (Pursh) A. Heller USA: Massachusetts Medford: Medford F. S. Collins 1887-9-15
NEBC: 01151393 Echinochloa walteri (Pursh) A. Heller USA: Massachusetts Medford: Medford F. S. Collins 1887-9-15
NEBC: 01151406 Echinochloa walteri (Pursh) A. Heller USA: Massachusetts Brewster: Brewster F. S. Collins 1910-9-8
NEBC: 01151410 Echinochloa walteri (Pursh) A. Heller USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1916-9-4
NEBC: 00594290 Eleusine indica (Linnaeus) Gaertner USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3870 1916-9-26
NEBC: 00817065 Elymus canadensis Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1916-6-25
NEBC: 00817066 Elymus canadensis Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3719 1916-9-17
NEBC: 00594554 Elymus repens (Linnaeus) Gould USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-6-28
NEBC: 00594558 Elymus repens (Linnaeus) Gould USA: Massachusetts Malden: Malden F. S. Collins 1887-7-3
NEBC: 00594579 Elymus repens (Linnaeus) Gould USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3623 1916-6-25
NEBC: 00594610 Elymus repens (Linnaeus) Gould USA: Massachusetts Bourne: Bourne F. S. Collins 2605 1914-8-3
NEBC: 00594611 Elymus repens (Linnaeus) Gould USA: Massachusetts Bourne: Bourne F. S. Collins 2344 1914-6-18
NEBC: 00594612 Elymus repens (Linnaeus) Gould USA: Massachusetts Bourne: Bourne F. S. Collins 2859 1914-8-9
NEBC: 00594616 Elymus repens (Linnaeus) Gould USA: Massachusetts Harwich: Harwich F. S. Collins 2471 1914-6-23
NEBC: 00594620 Elymus repens (Linnaeus) Gould USA: Massachusetts Sandwich: Sandwich F. S. Collins 1158 1911-7-1
NEBC: 00594622 Elymus repens (Linnaeus) Gould USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1912-6-10
NEBC: 00594657 Elymus repens (Linnaeus) Gould USA: Rhode Island Middletown: Middletown F. S. Collins
NEBC: 00863503 Elymus virginicus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2842 1914-8-8
NEBC: 00863601 Elymus virginicus halophilus (E. P. Bicknell) Wiegand USA: Massachusetts Dartmouth: Dartmouth F. S. Collins 2882 1914-8-10
NEBC: 00863611 Elymus virginicus halophilus (E. P. Bicknell) Wiegand USA: Massachusetts Bourne: Bourne F. S. Collins 2611 1914-8-3
NEBC: 00863616 Elymus virginicus halophilus (E. P. Bicknell) Wiegand USA: Massachusetts Eastham: Eastham F. S. Collins 3237 1914-9-5
NEBC: 00855721 Eragrostis capillaris (Linnaeus) Nees USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-8-22
NEBC: 00613457 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3864 1916-9-26
NEBC: 00613458 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Cambridge: E. [East] Cambridge F. S. Collins 1887-7-13
NEBC: 00613466 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-8-22
NEBC: 00613488 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Eastham: Eastham F. S. Collins 962 1910-9-5
NEBC: 00613489 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Eastham: Eastham F. S. Collins 3228 1914-9-5
NEBC: 00613493 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Eastham: Eastham F. S. Collins 1663 1912-9-14
NEBC: 00613492 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1752 1913-9-30
NEBC: 00879146 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Malden: Malden, Cotton Waste Mills F. S. Collins 1888-9-1
NEBC: 00879153 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-9-20
NEBC: 00879155 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3678 1916-9-24
NEBC: 00879157 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3677 1916-9-24
NEBC: 00879193 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Harwich: Harwich F. S. Collins 3052 1914-8-22
NEBC: 00879197 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts West Tisbury: West Tisbury F. S. Collins 1443 1916-9-4
NEBC: 00594823 Eragrostis pilosa (Linnaeus) P. Beauvois USA: Massachusetts Eastham: Eastham F. S. Collins 3021 1914-8-19
NEBC: 00864458 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Medford: Medford F. S. Collins 1887-8-3
NEBC: 00864460 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Medford: West Medford F. S. Collins 1887-8-3
NEBC: 00864479 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Bourne: Bourne F. S. Collins 2622 1914-8-3
NEBC: 00864480 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00864481 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Eastham: Eastham F. S. Collins 620 1908-8-18
NEBC: 00864486 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Eastham: Eastham F. S. Collins 560 1907-9-1
NEBC: 00864492 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Harwich: Harwich F. S. Collins 3101 1914-8-22
NEBC: 00864493 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Bourne: Bourne F. S. Collins 2998 1914-8-14
NEBC: 00864496 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1753 1913-9-30
NEBC: 00338523 Festuca elatior Linnaeus USA: Massachusetts Middlesex Fells F. S. Collins 1887-7-4
NEBC: 00594955 Festuca filiformis Pourret USA: Massachusetts Bourne: Bourne F. S. Collins 2225 1914-6-18
NEBC: 00594954 Festuca filiformis Pourret USA: Massachusetts Bourne: Bourne F. S. Collins 2209 1914-6-18
NEBC: 00594961 Festuca filiformis Pourret USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1339 1912-6-15
NEBC: 00613600 Festuca ovina Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-6-22
NEBC: 00613610 Festuca ovina Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3540 1916-6-11
NEBC: 00613621 Festuca ovina Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2082 1914-6-13
NEBC: 00609972 Festuca rubra Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2261 1914-6-18
NEBC: 00613694 Festuca rubra commutata Gaudin USA: Massachusetts Eastham: Eastham F. S. Collins 2538 1914-7-8
NEBC: 00613740 Festuca trachyphylla (Hackel) Krajina USA: Massachusetts Bourne: Bourne F. S. Collins 3338 1915-5-28
NEBC: 00338542 Glyceria acutiflora Torrey USA: Massachusetts Malden: [Middlesex] Fells [Reservation] F. S. Collins 1887-7-4
NEBC: 00859512 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Malden: Malden F. S. Collins 1887-7-4
NEBC: 00859562 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Bourne: Bourne F. S. Collins 2619 1914-8-3
NEBC: 00859563 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Bourne: Bourne F. S. Collins 2954 1914-8-12
NEBC: 00859564 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Brewster: Brewster F. S. Collins 1197 1911-7-4
NEBC: 00859568 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Harwich: Harwich F. S. Collins 1473 1912-7-6
NEBC: 00859570 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Harwich: Harwich F. S. Collins 2468 1914-6-23
NEBC: 00859571 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Harwich: Harwich F. S. Collins 2506 1914-6-23
NEBC: 01149190 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Northport: Northport F. S. Collins 1887-8-19
NEBC: 00338555 Glyceria nervata (Willdenow) Trinius USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1894-6-3
NEBC: 01149428 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Bourne: Bourne F. S. Collins 2865 1914-8-9
NEBC: 01149429 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Bourne: Bourne F. S. Collins 2979 1914-8-13
NEBC: 00338555 Glyceria striata (Lamarck) Hitchcock USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1894-6-3
NEBC: 01148256 Glyceria striata (Lamarck) Hitchcock USA: Massachusetts Harwich: Harwich F. S. Collins 3105 1914-8-22
NEBC: 00254350 Hierochloë odorata (Linnaeus) P. Beauvois USA: Massachusetts Malden: Faulkner's F. S. Collins 1887-5-12
NEBC: 00613798 Holcus lanatus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2220 1914-6-18
NEBC: 00613799 Holcus lanatus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1904-7-8
NEBC: 00613800 Holcus lanatus Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 1503 1912-7-6
NEBC: 00613802 Holcus lanatus Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1381 1912-6-16
NEBC: 00613803 Holcus lanatus Linnaeus USA: Massachusetts Sandwich: Sandwich F. S. Collins 1157 1911-7-1
NEBC: 00613806 Holcus lanatus Linnaeus USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1310 1904-6-15
NEBC: 00613296 Hordeum jubatum Linnaeus USA: Massachusetts Cambridge: E. [East] Cambridge F. S. Collins 1887-7-13
NEBC: 00613304 Hordeum jubatum Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3565 1916-6-18
NEBC: 00613366 Hordeum vulgare Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3854 1916-9-30
NEBC: 00359671 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Beaver Brook Reservn. [Belmont/Waltham] F. S. Collins 1894-8-31
NEBC: 00863761 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 00863774 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3681 1916-9-24
NEBC: 00863792 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00863794 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Eastham: Eastham F. S. Collins 3163 1914-8-28
NEBC: 00863795 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Eastham: Eastham F. S. Collins 3225 1914-9-5
NEBC: 00863796 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Eastham: Eastham F. S. Collins 1910-9-9
NEBC: 00863797 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Eastham: Eastham F. S. Collins 1910-9-6
NEBC: 00863798 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Harwich: Harwich F. S. Collins 3055 1914-8-22
NEBC: 00359673 Leersia virginica Willdenow USA: Massachusetts Beaver Brook Reservn. [Belmont/Waltham] F. S. Collins 1894-8-31
NEBC: 00765953 Leptochloa panicea mucronata (Michaux) Nowack USA: Massachusetts Malden: Malden, Cotton Waste Mills F. S. Collins 1888-8-19
NEBC: 00765954 Leptochloa panicea mucronata (Michaux) Nowack USA: Massachusetts Malden: Malden, Guilding's Mills F. S. Collins 1887-9-25
NEBC: 00863739 Leymus mollis (Trinius) Pilger USA: Maine Cushing: Cushing F. S. Collins 1888-7-10
NEBC: 00595165 Lolium perenne Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1916-6-25
NEBC: 00611934 Miscanthus sinensis Andersson USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3704 1916-10-1
NEBC: 00853926 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1916-9-25
NEBC: 00338565 Oryzopsis asperifolia Michaux USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1894-3-27
NEBC: 01150660 Oryzopsis asperifolia Michaux USA: Massachusetts Wilmington: Wilmington F. S. Collins 1887-5-29
NEBC: 00764581 Panicum bicknellii Nash USA: Massachusetts Brewster: Brewster F. S. Collins 1525 1912-9-11
NEBC: 00338566 Panicum capillare Linnaeus USA: Massachusetts Beaver Brook Reservn. [Belmont/Waltham] F. S. Collins 1894-8-31
NEBC: 01151505 Panicum capillare Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 01151507 Panicum capillare Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3853 1916-9-30
NEBC: 01151512 Panicum capillare Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1887-8-9
NEBC: 01151522 Panicum capillare Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3679 1916-9-24
NEBC: 01151538 Panicum capillare Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 778 1909-9-5
NEBC: 00338566 Panicum capillare occidentale Rydberg USA: Massachusetts Beaver Brook Reservn. [Belmont/Waltham] F. S. Collins 1894-8-31
NEBC: 01151831 Panicum capillare occidentale Rydberg USA: Massachusetts Brewster: Brewster F. S. Collins 1914-8-31
NEBC: 01151905 Panicum dichotomiflorum Michaux USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 01151914 Panicum dichotomiflorum Michaux USA: Massachusetts Malden: Malden F. S. Collins 1912-9-1
NEBC: 01151915 Panicum dichotomiflorum Michaux USA: Massachusetts Medford: Medford, Wellington F. S. Collins 1887-9-15
NEBC: 01151931 Panicum dichotomiflorum Michaux USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3721 1916-9-17
NEBC: 01151932 Panicum dichotomiflorum Michaux USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-8-22
NEBC: 01151976 Panicum dichotomiflorum Michaux USA: Massachusetts Brewster: Brewster F. S. Collins 1554 1912-9-11
NEBC: 01151983 Panicum dichotomiflorum Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 529 1907-9-1
NEBC: 01151984 Panicum dichotomiflorum Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 1670 1912-9-13
NEBC: 01151985 Panicum dichotomiflorum Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 1730 1913-9-24
NEBC: 01151986 Panicum dichotomiflorum Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 3269 1914-9-19
NEBC: 01151987 Panicum dichotomiflorum Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 1001 1910-9-9
NEBC: 01151996 Panicum dichotomiflorum Michaux USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1916-9-4
NEBC: 00339218 Panicum huachucae Ashe USA: Massachusetts Melrose: Cascade, Middlesex Fells [Reservati... F. S. Collins 1887-7-4
NEBC: 00339218 Panicum lindheimeri fasciculatum (Torrey) Fernald USA: Massachusetts Melrose: Cascade, Middlesex Fells [Reservati... F. S. Collins 1887-7-4
NEBC: 00583208 Panicum miliaceum Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3868 1916-9-26
NEBC: 00583214 Panicum miliaceum Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1911-9-5
NEBC: 00583241 Panicum miliaceum Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00583211 Panicum miliaceum Linnaeus USA: Massachusetts Cambridge: E. [East] Cambridge F. S. Collins 1887-9-2
NEBC: 00853411 Panicum virgatum Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1668 1912-9-14
NEBC: 00853412 Panicum virgatum Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 3225 1914-9-5
NEBC: 00853413 Panicum virgatum Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 955 1910-9-6
NEBC: 00853549 Panicum virgatum spissum Linder USA: Massachusetts Bourne: Bourne F. S. Collins 2609 1914-8-8
NEBC: 00853550 Panicum virgatum spissum Linder USA: Massachusetts Bourne: Bourne F. S. Collins 2610 1914-8-8
NEBC: 00853551 Panicum virgatum spissum Linder USA: Massachusetts Bourne: Bourne F. S. Collins 2612 1914-8-9
NEBC: 00853556 Panicum virgatum spissum Linder USA: Massachusetts Eastham: Eastham F. S. Collins 1294 1911-7-30
NEBC: 00853557 Panicum virgatum spissum Linder USA: Massachusetts Eastham: Eastham F. S. Collins 1301 1911-7-30
NEBC: 00853558 Panicum virgatum spissum Linder USA: Massachusetts Eastham: Eastham F. S. Collins 1731 1913-9-24
NEBC: 00855524 Panicum virgatum spissum Linder USA: Massachusetts Eastham: Eastham F. S. Collins 3125 1914-8-24
NEBC: 00338571 Paspalum muhlenbergii Nash USA: Massachusetts Beaver Brook Reservn. [Belmont/Waltham] F. S. Collins 1894-8-31
NEBC: 00338571 Paspalum serratum Hitchcock & Chase USA: Massachusetts Beaver Brook Reservn. [Belmont/Waltham] F. S. Collins 1894-8-31
NEBC: 00338571 Paspalum setaceum muhlenbergii (Nash) D. J. Banks USA: Massachusetts Beaver Brook Reservn. [Belmont/Waltham] F. S. Collins 1894-8-31
GH: 00722355 Paspalum setaceum psammophilum (Nash) D. Banks USA: Massachusetts Eastham: Eastham F. S. Collins 1910-9-9
NEBC: 00722356 Paspalum setaceum psammophilum (Nash) D. Banks USA: Massachusetts Eastham: Eastham F. S. Collins 1910-9-9
NEBC: 00722359 Paspalum setaceum psammophilum (Nash) D. Banks USA: Massachusetts Brewster: Brewster F. S. Collins 1911-8-25
NEBC: 00722358 Paspalum setaceum psammophilum (Nash) D. Banks USA: Massachusetts Harwich: Harwich F. S. Collins 3122 1914-8-22
NEBC: 00722362 Paspalum setaceum psammophilum (Nash) D. Banks USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00855636 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Medford: Medford F. S. Collins 1887-8-31
NEBC: 00853575 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Bourne: Bourne F. S. Collins 3015 1914-8-14
NEBC: 00853576 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Bourne: Bourne F. S. Collins 2920 1914-8-12
NEBC: 00611853 Phalaris arundinacea Linnaeus USA: Massachusetts Medford: Medford Branch R.R. [Railroad] F. S. Collins 1887-6-19
NEBC: 00611854 Phalaris arundinacea Linnaeus USA: Massachusetts Medford: Medford Branch R.R. [Railroad] F. S. Collins 1887-6-19
NEBC: 00583300 Phalaris canariensis Linnaeus USA: Massachusetts Melrose: Melrose, Fells Sta. [Station] F. S. Collins 1889-6-4
NEBC: 00583458 Phleum pratense Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-6-28
NEBC: 00583462 Phleum pratense Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1887-7-3
NEBC: 00583470 Phleum pratense Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3680 1916-9-24
NEBC: 00583486 Phleum pratense Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2728 1914-8-5
NEBC: 00583487 Phleum pratense Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2212 1914-6-18
NEBC: 00583488 Phleum pratense Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1200 1911-7-4
NEBC: 00583489 Phleum pratense Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 1507 1912-7-6
NEBC: 00583491 Phleum pratense Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1221 1911-7-5
NEBC: 00583492 Phleum pratense Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2591 1914-8-2
NEBC: 00583493 Phleum pratense Linnaeus USA: Massachusetts Sandwich: Sandwich F. S. Collins 1130 1911-7-1
NEBC: 00583494 Phleum pratense Linnaeus USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1323 1912-6-15
NEBC: 00595299 Poa annua Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1887-5-20
NEBC: 00595300 Poa annua Linnaeus USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 855 1910-5-15
NEBC: 00595308 Poa annua Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3503 1916-5-28
NEBC: 00595323 Poa annua Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3347 1915-5-28
NEBC: 00595326 Poa annua Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2066 1914-5-23
NEBC: 00595325 Poa annua Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2231 1914-6-18
NEBC: 00595324 Poa annua Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2710 1914-8-4
NEBC: 00595328 Poa annua Linnaeus USA: Massachusetts Sandwich: Sandwich F. S. Collins 1147 1911-7-1
NEBC: 00606298 Poa compressa Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-6-28
NEBC: 00606296 Poa compressa Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3872 1916-9-25
NEBC: 00606322 Poa compressa Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3715 1916-9-18
NEBC: 00606323 Poa compressa Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3502 1916-5-28
GH: 00606349 Poa compressa Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 208 1907-7-7
NEBC: 00606351 Poa compressa Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2537 1914-7-8
NEBC: 00606353 Poa compressa Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 1493 1912-7-6
NEBC: 00606356 Poa compressa Linnaeus USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1322 1912-6-15
NEBC: 00606350 Poa compressa Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2601 1914-8-8
NEBC: 01150422 Poa palustris Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1887-7-21
NEBC: 01150423 Poa palustris Linnaeus USA: Massachusetts Malden: Malden, Guilding's Mills F. S. Collins 1887-9
NEBC: 01150432 Poa palustris Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1916-9-18
NEBC: 00338640 Poa pratensis Linnaeus USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1894-5-27
NEBC: 00583725 Poa pratensis Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-6-3
NEBC: 00583755 Poa pratensis Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2527 1914-6-28
NEBC: 00583756 Poa pratensis Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1708 1913-5-30
NEBC: 00583758 Poa pratensis Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins
NEBC: 00595496 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3516 1916-6-4
NEBC: 00595509 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Brewster: Brewster F. S. Collins 2054 1914-5-18
NEBC: 00595510 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Brewster: Brewster F. S. Collins 2050 1914-5-18
NEBC: 00595511 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Provincetown: Provincetown F. S. Collins 1406 1912-6-16
NEBC: 01148777 Poa sp. USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-6-22
NEBC: 01148777 Poa triflora Gilibert USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-6-22
NEBC: 00595672 Poa trivialis Linnaeus USA: Massachusetts Yarmouth: Yarmouth F. S. Collins
NEBC: 00595890 Puccinellia distans (Jacquin) Parlatore USA: Vermont Boston F. S. Collins 3624 1916-6-25
NEBC: 01150534 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Somerville: Somerville F. S. Collins 1887-7-12
NEBC: 00338523 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Middlesex Fells F. S. Collins 1887-7-4
NEBC: 00595780 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-6-22
NEBC: 00595782 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Malden: Malden F. S. Collins 1887-6-14
NEBC: 00595783 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Malden: Malden F. S. Collins 1887-7-15
NEBC: 00595789 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Wilmington: Wilmington F. S. Collins 1887-6-25
NEBC: 00595795 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3711 1916-6-18
NEBC: 00595820 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Bourne: Bourne F. S. Collins 2248 1914-6-18
NEBC: 00595822 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Brewster: Brewster F. S. Collins 1202 1911-7-4
NEBC: 00595824 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Harwich: Harwich F. S. Collins 2430 1914-6-23
NEBC: 00595825 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Provincetown: Provincetown F. S. Collins 1437 1912-6-16
NEBC: 00595827 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Provincetown: Provincetown F. S. Collins 1224 1911-7-5
NEBC: 00684296 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Medford: Medford F. S. Collins 1884-8-31
NEBC: 00684305 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3697 1916-10-1
NEBC: 00684327 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Bourne: Bourne F. S. Collins 2919 1914-8-12
NEBC: 00684328 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Bourne: Bourne F. S. Collins 1914-8-14
NEBC: 00684329 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Bourne: Bourne F. S. Collins 2943 1914-8-18
NEBC: 00684331 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00684333 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Brewster: Brewster F. S. Collins 3139 1914-8-25
NEBC: 00684338 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Eastham: Eastham F. S. Collins 791 1909-9-12
NEBC: 00684343 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1916-9-4
NEBC: 00598030 Secale cereale Linnaeus USA: Massachusetts Maldn F. S. Collins 1887-6-16
NEBC: 00598053 Secale cereale Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2311 1914-6-23
NEBC: 00598129 Setaria italica (Linnaeus) P. Beauvois USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3867 1916-9-26
NEBC: 00598132 Setaria italica (Linnaeus) P. Beauvois USA: Massachusetts Malden: Malden F. S. Collins 1887-9-4
NEBC: 00598133 Setaria italica (Linnaeus) P. Beauvois USA: Massachusetts Malden: Malden F. S. Collins 1887-7-28
NEBC: 00598164 Setaria italica (Linnaeus) P. Beauvois USA: Massachusetts Bourne: Bourne F. S. Collins 2929 1914-8-12
NEBC: 00598260 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 00598267 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3716 1916-9-17
NEBC: 00598291 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts Bourne: Bourne F. S. Collins 2712 1914
NEBC: 00598292 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts Bourne: Bourne F. S. Collins 2816 1914-8-6
NEBC: 00614272 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3866 1916-9-26
NEBC: 00614285 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3707 1916-9-24
NEBC: 00614307 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Eastham: Eastham F. S. Collins 1907-9-1
NEBC: 00614308 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Eastham: Eastham F. S. Collins 412 1907-8-7
NEBC: 00614309 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Harwich: Harwich F. S. Collins 3081 1914-8-22
NEBC: 00614310 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Orleans: Orleans F. S. Collins 3258 1914-9-14
NEBC: 00614311 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Provincetown: Provincetown F. S. Collins 1915-8-28
NEBC: 00680742 Sorghastrum nutans (Linnaeus) Nash USA: Massachusetts Medford: Medford F. S. Collins 1887-8-31
NEBC: 00614457 Sorghum halepense (Linnaeus) Persoon USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3706 1916-9-24
NEBC: 00614467 Sorghum halepense (Linnaeus) Persoon USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3865 1916-9-26
NEBC: 00722572 Spartina cynosuroides (Linnaeus) Roth USA: Massachusetts Brewster: Brewster F. S. Collins 1022 1910-9-9
NEBC: 00722573 Spartina cynosuroides (Linnaeus) Roth USA: Massachusetts Brewster: Brewster F. S. Collins 1022 1910-9-8
NEBC: 01175067 Spartina pectinata Link USA: Massachusetts Malden: Malden F. S. Collins 1309 1911-9-5
NEBC: 01175120 Spartina pectinata Link USA: Massachusetts Bourne: Bourne F. S. Collins 2817 1914-8-6
NEBC: 01175123 Spartina pectinata Link USA: Massachusetts Eastham: Eastham F. S. Collins 1916-8-18
NEBC: 00700227 Sphenopholis pensylvanica (Linnaeus) Hitchcock USA: Massachusetts Harwich: Harwich F. S. Collins 2462 1914-6-23
NEBC: 00700226 Sphenopholis pensylvanica (Linnaeus) Hitchcock USA: Massachusetts Harwich: Harwich F. S. Collins 1914-6-23
NEBC: 00614097 Thinopyrum pycnanthum (Godron) Barkworth USA: Massachusetts Easton: Easton F. S. Collins 1915-7-17
GH: 00614098 Thinopyrum pycnanthum (Godron) Barkworth USA: Massachusetts Eastham: Eastham F. S. Collins 303 1907-7-13
NEBC: 01182187 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3713 1916-6-18
NEBC: 01182201 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Eastham: Eastham F. S. Collins 111 1907-6-16
NEBC: 01182202 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Eastham: Eastham F. S. Collins 2547 1914-7-27
NEBC: 01182203 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Eastham: Eastham F. S. Collins 3170 1914-8-28
NEBC: 00598096 Triticum aestivum Linnaeus USA: Massachusetts Malden: Malden, Guilding's Mills F. S. Collins 1887-7-4
NEBC: 00598097 Triticum aestivum Linnaeus USA: Massachusetts Malden: Malden, Guilding's Mills F. S. Collins 1887-7-4
NEBC: 00598103 Triticum aestivum Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3705 1916-9-27
NEBC: 00614619 Vulpia myuros (Linnaeus) C. C. Gmelin USA: Massachusetts Eastham: Eastham F. S. Collins 2081 1914-6-13
NEBC: 00614620 Vulpia myuros (Linnaeus) C. C. Gmelin USA: Massachusetts Eastham: Eastham F. S. Collins 2315 1914-6-22
NEBC: 00614621 Vulpia myuros (Linnaeus) C. C. Gmelin USA: Massachusetts Eastham: Eastham F. S. Collins 2539 1914-7-8
NEBC: 00700323 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Bourne: Bourne F. S. Collins 3332 1915-5-28
NEBC: 00700326 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Harwich: Harwich F. S. Collins 2484 1914-6-23
NEBC: 00700327 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1305 1912-6-15
NEBC: 00700333 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1332 1912-6-15
NEBC: 00700334 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 865 1910-5-28
NEBC: 00863884 Zizania aquatica Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 3111 1914-8-22
Polemoniaceae NEBC: 00592521 Phlox subulata Linnaeus USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 1910-5-15
Polygalaceae NEBC: 00711957 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Bourne: Bourne F. S. Collins 2673 1914-8-4
NEBC: 00711971 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Eastham: Eastham F. S. Collins 760 1909-9-11
NEBC: 00711985 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1915-7-28
NEBC: 00720064 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Nantucket: Nantucket F. S. Collins
NEBC: 00720099 Polygala nuttallii Torr. & A. Gray USA: Massachusetts Bourne: Bourne F. S. Collins 2830 1914-8-7
NEBC: 00752085 Polygala polygama Walter USA: Massachusetts Melrose: Melrose F. S. Collins 1878-6-29
NEBC: 00720259 Polygala polygama Walter USA: Massachusetts Brewster: Brewster F. S. Collins 1543 1912-9-11
NEBC: 00720273 Polygala polygama Walter USA: Massachusetts Bourne: Bourne F. S. Collins 2585 1914-8-2
NEBC: 00720282 Polygala polygama Walter USA: Massachusetts Eastham: Eastham F. S. Collins 231 1907-7-8
NEBC: 00720283 Polygala polygama Walter USA: Massachusetts Eastham: Eastham F. S. Collins 224 1907-7-7
NEBC: 00720759 Polygala sanguinea Linnaeus USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00503016 Polygala verticillata Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885
Polygonaceae NEBC: 00736877 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Bourne: Bourne F. S. Collins 2968 1914-8-12
NEBC: 00751334 Fagopyrum esculentum Moench USA: Massachusetts Harwich: Harwich F. S. Collins 2410 1914-6-23
NEBC: 00751335 Fagopyrum esculentum Moench USA: Massachusetts Bourne: Bourne F. S. Collins 3010 1914-8-14
NEBC: 00751336 Fagopyrum esculentum Moench USA: Massachusetts Eastham: Eastham F. S. Collins 1101 1911-6-17
NEBC: 00549174 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Massachusetts Quincy: Blue HIlls Reservn., E. of Great Dom... F. S. Collins 1895-9-2
NEBC: 00736119 Persicaria hydropiperoides (Michaux) Small USA: Massachusetts Eastham: Eastham F. S. Collins 2553 1914-7-27
NEBC: 00648999 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Medfield: Wellington F. S. Collins
NEBC: 00762110 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1771 1913-9-30
NEBC: 00762109 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00762111 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Eastham: Eastham F. S. Collins 507 1907-9-1
NEBC: 00549174 Polygonum amphibium emersum Michaux USA: Massachusetts Quincy: Blue HIlls Reservn., E. of Great Dom... F. S. Collins 1895-9-2
NEBC: 00686466 Polygonum arifolium Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1886-8-29
NEBC: 00749533 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00749536 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Medford: Medford F. S. Collins 1887-8-7
NEBC: 00749537 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Medford: West Medford F. S. Collins 1887-7-8
NEBC: 00749538 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3564 1916-6-18
NEBC: 00749540 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 2589 1916-6-25
NEBC: 00749555 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 3071 1914-8-22
NEBC: 00749558 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 417 1907-8-8
NEBC: 00749559 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00749560 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2930 1914-8-12
NEBC: 00749561 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00749563 Polygonum aviculare aviculare Linnaeus USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1916-9-4
NEBC: 00749666 Polygonum aviculare depressum (Meisner) Arcangeli USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3851 1916-9-30
NEBC: 00749671 Polygonum aviculare depressum (Meisner) Arcangeli USA: Massachusetts Malden: Malden F. S. Collins 1885
NEBC: 00749681 Polygonum aviculare depressum (Meisner) Arcangeli USA: Massachusetts Eastham: Eastham F. S. Collins 1907-9-1
NEBC: 00749682 Polygonum aviculare depressum (Meisner) Arcangeli USA: Massachusetts Bourne: Bourne F. S. Collins 2898 1914-8-11
NEBC: 00749684 Polygonum aviculare depressum (Meisner) Arcangeli USA: Massachusetts Eastham: Eastham F. S. Collins 1796 1913-11-18
NEBC: 00762345 Polygonum buxiforme Small USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-19
NEBC: 00762346 Polygonum buxiforme Small USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3849 1916-9-27
NEBC: 00762348 Polygonum buxiforme Small USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1916-9-17
NEBC: 00645162 Polygonum careyi Olney USA: Massachusetts Malden: Malden, Edgeworth F. S. Collins 1885-8-27
NEBC: 00762913 Polygonum coccineum Muhlenberg ex Willdenow USA: Massachusetts Malden: Malden F. S. Collins 1884
NEBC: 00630377 Polygonum coccineum Muhlenberg ex Willdenow USA: Massachusetts Eastham: Eastham F. S. Collins 1011 1910-9-11
NEBC: 00751422 Polygonum convolvulus Linnaeus USA: Maine Rockland: Rockland F. S. Collins 1900-7-23
NEBC: 00759050 Polygonum convolvulus Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3813 1916-9-30
NEBC: 00759068 Polygonum convolvulus Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3655 1916-9-17
NEBC: 00759086 Polygonum convolvulus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2983 1914-8-13
NEBC: 00759088 Polygonum convolvulus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1907-7-10
NEBC: 00759087 Polygonum convolvulus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 430 1907-8-8
NEBC: 00759091 Polygonum convolvulus Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2406 1914-6-23
NEBC: 00759090 Polygonum convolvulus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2584 1914-8-2
NEBC: 00759092 Polygonum convolvulus Linnaeus USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1915-7-23
NEBC: 00562843 Polygonum cuspidatum Siebold & Zuccarini USA: Massachusetts Wakefield: Wakefield, at S. end of Wakefield... F. S. Collins 1912-9-1
NEBC: 00630534 Polygonum hydropiper Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3656 1916-9-17
NEBC: 00630535 Polygonum hydropiper Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-9-20
NEBC: 00664318 Polygonum hydropiper Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1500 1912-9-11
NEBC: 00664317 Polygonum hydropiper Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1548 1912-9-11
NEBC: 00664320 Polygonum hydropiper Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 521 1907-9-1
NEBC: 00664321 Polygonum hydropiper Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 510 1907-9-1
NEBC: 00664322 Polygonum hydropiper Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1907-9-1
NEBC: 00736119 Polygonum hydropiperoides Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 2553 1914-7-27
NEBC: 00736016 Polygonum lapathifolium Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 00736017 Polygonum lapathifolium Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3850 1916-9-27
NEBC: 00736026 Polygonum lapathifolium Linnaeus USA: Massachusetts Melrose: Melrose F. S. Collins 1886-9-12
NEBC: 00736038 Polygonum lapathifolium Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-9-20
NEBC: 00549174 Polygonum muhlenbergii (Meisner) S. Watson USA: Massachusetts Quincy: Blue HIlls Reservn., E. of Great Dom... F. S. Collins 1895-9-2
NEBC: 00749387 Polygonum orientale Linnaeus USA: Massachusetts Natick: So. [South] Natick F. S. Collins 1886-8-10
NEBC: 00552254 Polygonum pensylvanicum Linnaeus USA: Massachusetts Cambridge: Cambridge F. S. Collins 3814 1916-9-25
NEBC: 00552256 Polygonum pensylvanicum Linnaeus USA: Massachusetts Cambridge: Cambridge F. S. Collins 1917-9-7
NEBC: 00552262 Polygonum pensylvanicum Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1887-9-9
NEBC: 00552269 Polygonum pensylvanicum Linnaeus USA: Massachusetts Wakefield: Wakefield F. S. Collins 1886-8-7
NEBC: 00552284 Polygonum pensylvanicum Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-9-20
NEBC: 00552321 Polygonum pensylvanicum Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2906 1914-8-11
NEBC: 00552324 Polygonum pensylvanicum Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 758 1909-9-11
NEBC: 00552330 Polygonum pensylvanicum Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 3090 1914-8-22
NEBC: 00552331 Polygonum pensylvanicum Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 3187 1914-8-31
NEBC: 00552341 Polygonum pensylvanicum Linnaeus USA: Massachusetts Welfleet F. S. Collins 1916-9-4
NEBC: 00552343 Polygonum pensylvanicum Linnaeus USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 973 1910-9-3
NEBC: 00552569 Polygonum persicaria Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 00552575 Polygonum persicaria Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1881-8-21
NEBC: 00552591 Polygonum persicaria Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3597 1916-6-25
NEBC: 00552592 Polygonum persicaria Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3654 1916-9-17
NEBC: 00552610 Polygonum persicaria Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2596 1914-8-3
NEBC: 00552614 Polygonum persicaria Linnaeus USA: Massachusetts Brewster: brewster F. S. Collins 1561 1912-9-11
NEBC: 00552616 Polygonum persicaria Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 555 1907-9-1
NEBC: 00552618 Polygonum persicaria Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 450 1907-8-10
NEBC: 00552613 Polygonum persicaria Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1591 1912-9-11
NEBC: 00552611 Polygonum persicaria Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2943 1914-8-12
NEBC: 00552617 Polygonum persicaria Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 588 1907-9-2
NEBC: 00736165 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3812 1916-9-30
NEBC: 00645969 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Bourne: Bourne F. S. Collins 2942 1914-8-12
NEBC: 00645971 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Eastham: Eastham F. S. Collins 559 1907-9-1
NEBC: 00645972 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Eastham: Eastham F. S. Collins 593 1907-9-2
NEBC: 00645973 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Eastham: Eastham F. S. Collins 577 1907-9-1
NEBC: 00866166 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Mattapoisett: Mattapoisett F. S. Collins 919 1910-8-21
NEBC: 00866237 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 00866246 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Watertown: Watertown F. S. Collins 1886-8-24
NEBC: 00645987 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Boston: Boston F. S. Collins 3656 1916-9-17
NEBC: 00729015 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Eastham: Eastham F. S. Collins 623 1900-8-18
NEBC: 00729016 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Eastham: Eastham F. S. Collins 774 1909-9-12
NEBC: 00729018 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Harwich: Harwich F. S. Collins 3050 1914-8-22
NEBC: 00689331 Polygonum puritanorum Fernald USA: Massachusetts Brewster: Brewster F. S. Collins 1184 1911-7-4
NEBC: 00689342 Polygonum puritanorum Fernald USA: Massachusetts Eastham: Eastham F. S. Collins 567 1907-9-2
NEBC: 00689343 Polygonum puritanorum Fernald USA: Massachusetts Eastham: Eastham F. S. Collins 425 1907-8-8
NEBC: 00866272 Polygonum ramosissimum Michaux USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 1917-9-7
NEBC: 00866273 Polygonum ramosissimum Michaux USA: Massachusetts Watertown: Watertown F. S. Collins 1886-7-28
NEBC: 00866274 Polygonum ramosissimum Michaux USA: Massachusetts Watertown: Watertown F. S. Collins 1886-7-28
NEBC: 00866278 Polygonum ramosissimum Michaux USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-9-20
NEBC: 00866295 Polygonum ramosissimum Michaux USA: Massachusetts Bourne: Bourne F. S. Collins 2951 1914-8-12
NEBC: 00729116 Polygonum robustius (Small) Fernald USA: Massachusetts Wakefield: Wakefield F. S. Collins 1885-8-29
NEBC: 00729270 Polygonum sagittatum Linnaeus USA: Massachusetts Medford: Medford F. S. Collins 1886-7-25
NEBC: 00729305 Polygonum sagittatum Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 3116 1914-8-22
NEBC: 00729306 Polygonum sagittatum Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2800 1914-8-6
NEBC: 00729308 Polygonum sagittatum Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 965 1910-9-6
NEBC: 00664816 Polygonum scandens Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-13
NEBC: 00664817 Polygonum scandens Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 3089 1914-8-22
NEBC: 00664886 Polygonum tenue Michaux USA: Massachusetts Malden: Malden F. S. Collins 1886-10-25
NEBC: 00736877 Polygonum virginianum Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2968 1914-8-12
NEBC: 00562843 Reynoutria japonica Houttuyn USA: Massachusetts Wakefield: Wakefield, at S. end of Wakefield... F. S. Collins 1912-9-1
NEBC: 00501833 Rumex acetosella Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1886-6-25
NEBC: 00501845 Rumex acetosella Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3534 1916-6-4
NEBC: 00501867 Rumex acetosella Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 2031 1914-5-18
NEBC: 00501871 Rumex acetosella Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 220 1907-7-7
NEBC: 00501874 Rumex acetosella Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1407 1912-6-16
NEBC: 00501868 Rumex acetosella Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2560 1914-8-2
NEBC: 00501869 Rumex acetosella Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2436 1914-6-23
NEBC: 00501870 Rumex acetosella Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2203 1914-6-18
NEBC: 00650087 Rumex britannica Linnaeus USA: Massachusetts Malden: Malden, Maplewood F. S. Collins 1885-9-3
NEBC: 00650088 Rumex britannica Linnaeus USA: Massachusetts Malden: Malden, Maplewood F. S. Collins 1885-9-3
NEBC: 00650110 Rumex britannica Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 757 1909-9-5
NEBC: 00650111 Rumex britannica Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1918-9-6
NEBC: 00650112 Rumex britannica Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 3029 1914-8-22
NEBC: 00650113 Rumex britannica Linnaeus USA: Massachusetts Orleans: Orleans F. S. Collins 1885-9-22
NEBC: 00342180 Rumex crispus Linnaeus USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1885-9-2
NEBC: 00749962 Rumex crispus Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885-8-27
NEBC: 00749963 Rumex crispus Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885-8-27
NEBC: 00749964 Rumex crispus Linnaeus USA: Massachusetts Melrose: Melrose F. S. Collins 1885-6-6
NEBC: 00749969 Rumex crispus Linnaeus USA: Massachusetts Somerville: Somerville F. S. Collins 1885-8-11
NEBC: 00749970 Rumex crispus Linnaeus USA: Massachusetts Somerville: Somerville F. S. Collins 1885-8-11
NEBC: 00759430 Rumex crispus Linnaeus USA: Massachusetts Weston: Weston F. S. Collins 1885-8-15
NEBC: 00759431 Rumex crispus Linnaeus USA: Massachusetts Weston: Weston F. S. Collins 1885-8-15
NEBC: 00759432 Rumex crispus Linnaeus USA: Massachusetts Weston: Weston F. S. Collins 1885-8-15
NEBC: 00759437 Rumex crispus Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3610 1916-6-25
NEBC: 00759459 Rumex crispus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 1914-6-18
NEBC: 00759460 Rumex crispus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1885-9-18
NEBC: 00759461 Rumex crispus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 215 1907-6-7
NEBC: 00759462 Rumex crispus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1260 1911-7-8
NEBC: 00759464 Rumex crispus Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2405 1914-6-23
NEBC: 00759465 Rumex crispus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2582 1914-8-2
NEBC: 00759466 Rumex crispus Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1380 1912-6-16
NEBC: 00759491 Rumex crispus Linnaeus USA: Rhode Island Bristol: Bristol F. S. Collins 1918-7-10
NEBC: 00771103 Rumex longifolius de Candolle USA: Massachusetts Wakefield: Wakefield F. S. Collins 1886-8-7
NEBC: 00771104 Rumex longifolius de Candolle USA: Massachusetts Weston: Weston F. S. Collins 1885-8-15
NEBC: 00771105 Rumex longifolius de Candolle USA: Massachusetts Weston: Weston F. S. Collins 1885-8-15
NEBC: 00771106 Rumex longifolius de Candolle USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3601 1916-6-25
NEBC: 00759611 Rumex obtusifolius Linnaeus USA: Massachusetts Malden: Malden, Linden F. S. Collins 1885-9-3
NEBC: 00759612 Rumex obtusifolius Linnaeus USA: Massachusetts Malden: Malden, Linden F. S. Collins 1885-9-3
NEBC: 00759613 Rumex obtusifolius Linnaeus USA: Massachusetts Medford: Medford F. S. Collins 1885-7-10
NEBC: 00759620 Rumex obtusifolius Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3599 1916-6-25
NEBC: 00759629 Rumex obtusifolius Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2792 1914-8-6
NEBC: 00759631 Rumex obtusifolius Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1907-7-13
NEBC: 00759632 Rumex obtusifolius Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 410 1907-8-6
NEBC: 00759633 Rumex obtusifolius Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2522 1914-6-23
NEBC: 00759660 Rumex obtusifolius Linnaeus USA: Rhode Island Bristol: Bristol F. S. Collins 1918-7-12
NEBC: 00685431 Rumex obtusifolius L. / Rech. f USA: Massachusetts Malden: Malden, Linden F. S. Collins 1885-9-3
NEBC: 00736980 Rumex pallidus Bigelow USA: Maine Cushing: Cushing F. S. Collins 1888-7-20
NEBC: 00342180 Rumex sp. USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1885-9-2
NEBC: 00765169 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3600 1916-6-15
Polyidaceae NEBC: 00909437 Polyides rotunda (Hudson) Gaillon USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
FH: 00890178 Polyides rotunda (Hudson) Gaillon USA: Massachusetts Marblehead: [no additional data] F. S. Collins 1884-2-22
FH: 00890179 Polyides rotunda (Hudson) Gaillon USA: Massachusetts Marblehead: [no additional data] F. S. Collins 1888-9-16
FH: 01122627 Polyides rotunda (Hudson) Gaillon USA: Massachusetts Revere: Revere Beach F. S. Collins 1901-9-22
Polyphysaceae FH: 00550009 Acetabularia crenulata J. V. Lamouroux : Bermuda: [data not captured] F. S. Collins 1915-12
Polypodiaceae NEBC: 00658215 Polypodium virginianum Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2722 1914-8-5
Polytrichaceae NEBC: 00917961 Polytrichum commune Hedwig USA: Massachusetts Tyngsborough: [no additional data] F. S. Collins 1910-5-15
NEBC: 00918248 Polytrichum commune perigoniale (Michaux) Hampe USA: Massachusetts Eastham: [no additional data] F. S. Collins 1911-6-18
NEBC: 00918252 Polytrichum commune perigoniale (Michaux) Hampe USA: Massachusetts Eastham: [no additional data] F. S. Collins
NEBC: 00919204 Polytrichum piliferum Hedwig USA: Massachusetts Eastham: [no additional data] F. S. Collins 1911-6-18
Pontederiaceae NEBC: 00864215 Pontederia cordata Linnaeus USA: Massachusetts Weston: Weston F. S. Collins 1885-8-15
NEBC: 00864242 Pontederia cordata Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 3131 1914-8-25
NEBC: 00864243 Pontederia cordata Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2833 1914-8-7
NEBC: 00864252 Pontederia cordata Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 278 1907-7-11
NEBC: 00864258 Pontederia cordata Linnaeus USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1910-7-28
Portulacaceae NEBC: 00759757 Portulaca oleracea Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3756 1916-9-26
NEBC: 00759760 Portulaca oleracea Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885-7
NEBC: 00759761 Portulaca oleracea Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885-8
NEBC: 00759772 Portulaca oleracea Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1737 1913-9-28
Potamogetonaceae NEBC: 00299995 Potamogeton bicupulatus Fernald USA: Massachusetts Stoneham: Middlesex Fells [Reservation] Shin... F. S. Collins 1910-7-31
NEBC: 01009258 Potamogeton epihydrus Rafinesque USA: Massachusetts Melrose: Melrose F. S. Collins 1879-7-5
NEBC: 01024027 Potamogeton natans Linnaeus USA: Massachusetts Wakefield: Wakefield, Lower Pond [Crystal L... F. S. Collins 1910-8-12
NEBC: 00700647 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Somerville: Somerville F. S. Collins 1887-7-12
NEBC: 00700719 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Eastham: Eastham F. S. Collins 2548 1914-7-27
Primulaceae NEBC: 01040521 Glaux maritima Linnaeus USA: Massachusetts Somerville: Somerville F. S. Collins 1886-9-25
NEBC: 01040522 Glaux maritima Linnaeus USA: Massachusetts Somerville: Somerville, Mystic Ave. F. S. Collins 1888-9-25
NEBC: 01040524 Glaux maritima Linnaeus USA: Massachusetts Somerville: Somerville F. S. Collins 1887-6-4
NEBC: 00387984 Hottonia inflata Elliott USA: Massachusetts Medford: Hemlock Pond [Middlesex Fells Reser... F. S. Collins
NEBC: 00610904 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Eastham: Eastham F. S. Collins 618 1908-8-18
NEBC: 00610903 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Bourne: Bourne F. S. Collins 2589 1914-8-2
NEBC: 00610902 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Eastham: Eastham F. S. Collins 211 1907-7-7
NEBC: 00610906 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1916-9-4
NEBC: 00610908 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Provincetown: Provincetown F. S. Collins 1915-8-28
NEBC: 01057476 Lysimachia borealis (Rafinesque) U. Manns & Anderberg USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00502710 Lysimachia hybrida Michaux USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00502713 Lysimachia hybrida Michaux USA: Massachusetts Newton: Newtonville F. S. Collins 1886-7-24
NEBC: 00563574 Lysimachia nummularia Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1886-7-5
NEBC: 00563587 Lysimachia nummularia Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 3241 1914-9-12
NEBC: 00572590 Lysimachia thyrsiflora Linnaeus USA: Massachusetts Stoneham: Stoneham F. S. Collins 1882-6-17
Pteridaceae NEBC: 00219215 Adiantum pedatum Linnaeus USA: Massachusetts Peabody: West Peabody F. S. Collins
Ptilidiaceae NEBC: 00509450 Ptilidium pulcherrimum (F. Weber) Hampe USA: Maine [data not captured] F. S. Collins 1897-8-11
Ptiloteae FH: 01122628 Plumaria elegans (Bonnemaison) F. Schmitz USA: Maine Cutler: [no additional data] F. S. Collins 1902-7-6
NEBC: 00909446 Ptilota elegans Bonnemaison USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909497 Ptilota pectinata (Gunnerus) Kjellman USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
FH: 01122607 Ptilota serrata Kützing USA: Massachusetts Nahant: [no additional data] F. S. Collins
Ralfsiaceae NEBC: 00909430 Ralfsia clavata (Carmichael ex Harvey) P. Crouan & H. Crouan USA: Maine Southwest Harbor: [no additional data] F. S. Collins 1889-7-24
NEBC: 00909429 Ralfsia deusta (C. Agardh) Berkeley USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
FH: 00870869 Ralfsia deusta (C. Agardh) Berkeley USA: Maine Mount Desert Island: [data not captured] F. S. Collins 419 1887-7-17
NEBC: 00909428 Ralfsia verrucosa (Areschoug) Areschoug USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
Ranunculaceae NEBC: 01034647 Anemone cylindrica A. Gray USA: Massachusetts Holliston: Holliston F. S. Collins 1884-8-13
NEBC: 01034657 Anemone cylindrica A. Gray USA: Massachusetts Bourne: Bourne F. S. Collins 2581 1914-8-2
NEBC: 00572084 Anemone quinquefolia Linnaeus USA: Massachusetts Bourne: F. S. Collins 3319 1915-5-28
NEBC: 00753792 Anemone virginiana Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885-8-21
NEBC: 00575744 Clematis virginiana Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885-7-26
NEBC: 00643941 Consolida ambigua (L.) P.W. Ball & Heywood USA: Massachusetts Stoneham: Stoneham, Fells [Middlesex Fells R... F. S. Collins 1885-8-8
NEBC: 00643945 Consolida ambigua (L.) P.W. Ball & Heywood USA: Rhode Island Bristol: Bristol F. S. Collins 1351 1918-7-11
NEBC: 00553586 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Maplewood: F. S. Collins
NEBC: 01565093 Halerpestes cymbalaria (Pursh) Green USA: Massachusetts Malden: near Ferry St. RR Sta. [Railroad Sta... F. S. Collins 1886-6-9
NEBC: 01565107 Halerpestes cymbalaria (Pursh) Green USA: Massachusetts Mattapoisett: [no additional data] F. S. Collins 1910-8-21
NEBC: 01565118 Halerpestes cymbalaria (Pursh) Green USA: Massachusetts Bourne: Pocasset F. S. Collins 2724 1914-8-5
NEBC: 01565120 Halerpestes cymbalaria (Pursh) Green USA: Massachusetts Eastham: [no additional data] F. S. Collins 1915-8-30
NEBC: 00485712 Ranunculus acris Linnaeus USA: Massachusetts Tyngsborough: Tyngsboro F. S. Collins 847 1910-5-15
NEBC: 00485715 Ranunculus acris Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3531 1916-6-4
NEBC: 00485737 Ranunculus acris Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2264 1914-6-18
NEBC: 00485738 Ranunculus acris Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-11
NEBC: 00485741 Ranunculus acris Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 106 1911-6-17
NEBC: 00485742 Ranunculus acris Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1175 1911-7-3
NEBC: 00485743 Ranunculus acris Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1714 1913-5-30
NEBC: 00485745 Ranunculus acris Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2424 1914-6-23
NEBC: 00485747 Ranunculus acris Linnaeus USA: Massachusetts Sandwich: Sandwich F. S. Collins 1163 1911-7-1
NEBC: 00485751 Ranunculus acris Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1912-6-16
NEBC: 00485750 Ranunculus acris Linnaeus USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1915-7-13
NEBC: 00485744 Ranunculus acris Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2512 1914-6-23
NEBC: 00485749 Ranunculus acris Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1912-6-16
NEBC: 00485736 Ranunculus acris Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2569 1914-8-2
NEBC: 00485804 Ranunculus acris Linnaeus USA: Rhode Island Bristol: Bristol F. S. Collins 2336 1918-7-10
NEBC: 01020690 Ranunculus allegheniensis Britton USA: Massachusetts Malden: Malden F. S. Collins 1881-5-28
NEBC: 01020691 Ranunculus allegheniensis Britton USA: Massachusetts Malden: Malden F. S. Collins 1885-5-21
NEBC: 01020695 Ranunculus allegheniensis Britton USA: Massachusetts Stoneham: Stoneham F. S. Collins 1887-6-5
NEBC: 01020813 Ranunculus aquatilis diffusus Withering USA: Massachusetts North Saugus F. S. Collins 730 1909-6-27
NEBC: 00517310 Ranunculus bulbosus Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885
NEBC: 00517316 Ranunculus bulbosus Linnaeus USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 848 1910-5-15
NEBC: 00517315 Ranunculus bulbosus Linnaeus USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 853 1910-5-15
NEBC: 00517327 Ranunculus bulbosus Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3532 1916-6-4
NEBC: 00517351 Ranunculus bulbosus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3331 1915-5-28
NEBC: 00517352 Ranunculus bulbosus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3314 1915-5-28
NEBC: 00517353 Ranunculus bulbosus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3315 1915-5-28
NEBC: 00517354 Ranunculus bulbosus Linnaeus USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1313 1912-6-15
NEBC: 00517469 Ranunculus fascicularis Muhlenberg ex Bigelow USA: Massachusetts Medford: Medford F. S. Collins 1885-5-3
NEBC: 00768807 Ranunculus micranthus Nuttall ex Torrey & A. Gray USA: Massachusetts Melrose: Melrose F. S. Collins 1887-6-5
NEBC: 00719187 Ranunculus recurvatus Poiret USA: Massachusetts Belmont: Belmont F. S. Collins 1886-5-22
NEBC: 00580539 Ranunculus repens Linnaeus USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00580564 Ranunculus repens Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 120 1907
NEBC: 00580565 Ranunculus repens Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1107 1911-6-17
NEBC: 00580568 Ranunculus repens Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1171 1911-7-3
NEBC: 00580572 Ranunculus repens Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1219 1911
NEBC: 00580574 Ranunculus repens Linnaeus USA: Massachusetts Sandwich: Sandwich F. S. Collins 1164 1911-7-1
NEBC: 00580575 Ranunculus repens Linnaeus USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1302 1912-6-15
NEBC: 00580567 Ranunculus repens Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2937 1914-8-12
NEBC: 00580573 Ranunculus repens Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1671 1912-9-14
NEBC: 00580569 Ranunculus repens Linnaeus USA: Massachusetts Orleans: Orleans F. S. Collins 3301 1915-5-19
NEBC: 00719336 Ranunculus sceleratus Linnaeus USA: Massachusetts Cambridge: Cambridge F. S. Collins 1886-6-29
NEBC: 00719341 Ranunculus sceleratus Linnaeus USA: Massachusetts Somerville: Somerville F. S. Collins 1881-6-19
NEBC: 00697002 Ranunculus sceleratus Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3533 1916-6-4
NEBC: 00697013 Ranunculus sceleratus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 886 1910-7-5
NEBC: 00295870 Thalictrum amphibolum Greene USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1886-6-26
NEBC: 00697622 Thalictrum amphibolum Greene USA: Massachusetts Waltham: Waltham F. S. Collins 1886-6-14
NEBC: 00719895 Thalictrum pubescens Pursh USA: Massachusetts Malden: Malden F. S. Collins 1886-6-27
NEBC: 00697581 Thalictrum pubescens Pursh USA: Massachusetts Bourne: Bourne F. S. Collins 2791 1914-8-6
NEBC: 00697582 Thalictrum pubescens Pursh USA: Massachusetts Harwich: Harwich F. S. Collins 3042 1914-8-22
NEBC: 00866894 Thalictrum pubescens Pursh USA: Rhode Island Bristol: Bristol F. S. Collins 1918-7-12
NEBC: 00697761 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Stoneham: Stoneham F. S. Collins 1886-5-23
Rhamnaceae NEBC: 00643676 Ceanothus americanus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2641 1914-8-3
Rhizophyllidaceae FH: 00618408 Contarinia peyssonneliaeformis Zanardini : Bermuda: [no additional data] F. S. Collins 1912-4
Rhodomelaceae FH: 00778373 Bostrychia scorpioides (Hudson) Montagne : Bermuda: [no additional data] F. S. Collins
FH: 00778420 Bostrychia tenella (J. V. Lamouroux) J. Agardh : Bermuda: [no additional data] F. S. Collins
FH: 00618117 Choreocolax polysiphoniae Reinsch USA: Maine Harpswell: [no additional data] F. S. Collins
FH: 00618119 Choreocolax polysiphoniae Reinsch USA: Massachusetts Nahant: [no additional data] F. S. Collins 1892-4-24
FH: 00618120 Choreocolax polysiphoniae Reinsch USA: Maine [data not captured] F. S. Collins 2964 1894-7
NEBC: 00909422 Choreocolax polysiphoniae Reinsch USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1858 1890-7-20
FH: 00976512 Neosiphonia harveyi olneyi (Harvey) A. C.Mathieson & Dawes USA: Massachusetts Eastham: Salt Pond F. S. Collins 1907-7-13
NEBC: 00909468 Polysiphonia fastigiata (Roth) Greville USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
FH: 00976505 Polysiphonia fucoides (Hudson) Greville USA: Maine Harpswell: [no additional data] F. S. Collins 1905-7
NEBC: 00909441 Polysiphonia nigrescens (Hudson) Greville ex Harvey USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1847 1890-7-22
FH: 00976505 Polysiphonia nigrescens (Hudson) Greville ex Harvey USA: Maine Harpswell: [no additional data] F. S. Collins 1905-7
FH: 00976512 Polysiphonia olneyi Harvey USA: Massachusetts Eastham: Salt Pond F. S. Collins 1907-7-13
NEBC: 00909440 Polysiphonia urceolata (Lightfoot ex Dillwyn) Greville USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
FH: 00976495 Rhodomela lycopodioides tenera Kjellman USA: Maine Harpswell: [no additional data] F. S. Collins 1904-6
FH: 00976496 Rhodomela lycopodioides tenera Kjellman USA: Maine Harpswell: [no additional data] F. S. Collins 1904-6-19
FH: 00976497 Rhodomela rochei Harvey USA: Massachusetts Malden: [no additional data] F. S. Collins
FH: 01122592 Rhodomela rochei Harvey USA: Massachusetts Woods Hole: [no additional data] F. S. Collins 1905-4-23
FH: 00976491 Rhodomela subfusca (Woodward) C.Agardh USA: New Hampshire Little Boar's Head: [no additional data] F. S. Collins 1902-5-4
FH: 01122551 Rhodomela subfusca (Woodward) C.Agardh USA: Massachusetts Revere Beach F. S. Collins 1894-4-19
FH: 00976503 Rhodomela subfusca gracilis (Kützing) Areschoug USA: Maine Machiasport: [illegible] Island F. S. Collins 1902-7-11
Rhodophysemataceae FH: 00976473 Rhododermis elegans P. Crouan & H. Crouan ex J. Agardh USA: Massachusetts Revere: Revere Beach F. S. Collins 1904-10
FH: 00976474 Rhododermis elegans P. Crouan & H. Crouan ex J. Agardh USA: Maine Harpswell: [no additional data] F. S. Collins 6058 1909-7
FH: 00976470 Rhododermis georgei (Batters) Collins USA: Rhode Island Rocky Point F. S. Collins 5456 1906-4-20
FH: 00976471 Rhododermis georgei (Batters) Collins USA: Massachusetts Woods Hole: [no additional data] F. S. Collins 1905-4-23
FH: 00976472 Rhododermis georgei (Batters) Collins USA: Maine Harpswell: [no additional data] F. S. Collins 5248 1905-7
Rhodymeniaceae FH: 00778447 Botryocladia occidentalis (Borgesen) Kylin : Bermuda: [data not captured] F. S. Collins 1912-4
NEBC: 00909611 Rhodymenia palmata (Linnaeus) Greville USA: Maine Mount Desert (Hancock County): [no additiona... F. S. Collins 1889-7-24
FH: 00976536 Rhodymenia palmata (Linnaeus) Greville USA: Massachusetts Revere: Revere Beach F. S. Collins 1898-11-19
FH: 00976527 Rhodymenia palmata angustifolia Kjellman USA: Maine Casco Bay: Eagle Island F. S. Collins 1905-7-16
Ricciaceae NEBC: 00510499 Ricciocarpos natans (Linnaeus) Corda USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1885-6-3
NEBC: 00510514 Ricciocarpos natans (Linnaeus) Corda USA: Massachusetts Eastham: [no additional data] F. S. Collins 3262 1914-9-17
Rivulariaceae FH: 00302966 Calothrix fusca (Kützing) Bornet & Flahault USA: Massachusetts Melrose: Cascade [Middlesex Fells Reservatio... F. S. Collins 1455 1889-6-20
Rosaceae NEBC: 00348918 Agrimonia eupatoria Linnaeus USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1886-8-6
NEBC: 00348918 Agrimonia gryposepala Wallroth USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1886-8-6
NEBC: 00649697 Agrimonia gryposepala Wallroth USA: Massachusetts Bourne: Bourne F. S. Collins 2902 1914-8-11
NEBC: 00649698 Agrimonia gryposepala Wallroth USA: Massachusetts Bourne: Bourne F. S. Collins 2742 1914-8-5
NEBC: 00423358 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1881-5-15
NEBC: 00483943 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Eastham: Eastham F. S. Collins 2071 1914-5-25
NEBC: 00483944 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Eastham: Eastham F. S. Collins 2312 1914-6-22
NEBC: 00483953 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Bourne: Bourne F. S. Collins 2234 1914-6-18
NEBC: 00423358 Amelanchier oblongifolia (Torrey & A. Gray) M. Roemer USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1881-5-15
NEBC: 00423358 Amelanchier spicata (Lamarck) K. Koch USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1881-5-15
NEBC: 00740914 Amelanchier spicata (Lamarck) K. Koch USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 833 1910-5-15
NEBC: 00740913 Amelanchier spicata (Lamarck) K. Koch USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 816 1910-5-15
NEBC: 00740915 Amelanchier spicata (Lamarck) K. Koch USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 818 1910-5-15
NEBC: 00423358 Amelanchier stolonifera Wiegand USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1881-5-15
NEBC: 00674000 Amelanchier stolonifera Wiegand USA: Massachusetts Eastham: Eastham F. S. Collins 2067 1914-5-23
NEBC: 00674001 Amelanchier stolonifera Wiegand USA: Massachusetts Eastham: Eastham F. S. Collins 2090 1914-6-13
NEBC: 00674002 Amelanchier stolonifera Wiegand USA: Massachusetts Bourne: Bourne F. S. Collins 3321 1915-5-28
NEBC: 00674185 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 823 1910-5-15
NEBC: 00744169 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Eastham: Eastham F. S. Collins 1292 1911-7-30
NEBC: 00744172 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Provincetown: Provincetown F. S. Collins 1404 1912-6-16
NEBC: 00744618 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00738782 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Bourne: Bourne F. S. Collins 3335 1915-5-28
NEBC: 00738789 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Eastham: Eastham F. S. Collins 105 1907-6-15
NEBC: 00738794 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Provincetown: Provincetown F. S. Collins 1427 1912-6-16
NEBC: 00738799 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-13
NEBC: 00738800 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Provincetown: Provincetown F. S. Collins 1912-6-16
NEBC: 00738806 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Harwich: Harwich F. S. Collins 2428 1914-6-23
NEBC: 00694078 Crataegus intricata Lange USA: Massachusetts Hopkinton: Hopkinton F. S. Collins 1887-5-30
NEBC: 00694082 Crataegus intricata Lange USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 821 1910-5-15
NEBC: 00709134 Crataegus macrosperma Ashe USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 1910-5-15
NEBC: 00756049 Fragaria virginiana Miller USA: Massachusetts Ashby: Ashby F. S. Collins 1885-5-30
NEBC: 00756048 Fragaria virginiana Miller USA: Massachusetts Stoneham: Stoneham F. S. Collins 1882-6-18
NEBC: 00756106 Fragaria virginiana Miller USA: Massachusetts Brewster: Brewster F. S. Collins 2032 1914-5-18
NEBC: 00756105 Fragaria virginiana Miller USA: Massachusetts Bourne: Bourne F. S. Collins 2229 1914-6-18
NEBC: 00756111 Fragaria virginiana Miller USA: Massachusetts Eastham: Eastham F. S. Collins 114 1907-6-16
NEBC: 00756110 Fragaria virginiana Miller USA: Massachusetts Provincetown: Provincetown F. S. Collins 1912-6-16
NEBC: 00688656 Geum aleppicum Jacquin USA: Maine F. S. Collins 1900-7-13
NEBC: 00688914 Geum aleppicum strictum Fernald USA: Massachusetts Eastham: Eastham F. S. Collins 1915-7-18
NEBC: 00348939 Geum canadense Jacquin USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1885-9-2
NEBC: 00724446 Geum canadense Jacquin USA: Massachusetts Brewster: Brewster F. S. Collins 1610 1912-9-11
NEBC: 00565634 Geum rivale Linnaeus USA: Massachusetts Belmont: Belmont F. S. Collins 1886-5-22
NEBC: 00348939 Geum virginianum Linnaeus USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1885-9-2
NEBC: 00710475 Geum virginianum Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2709 1914-8-4
NEBC: 00703201 Malus pumila Miller USA: Massachusetts Malden: Malden F. S. Collins 1887-5-18
NEBC: 00524323 Potentilla argentea Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3817 1916-9-26
NEBC: 00524325 Potentilla argentea Linnaeus USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00524348 Potentilla argentea Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 1917-6-26
NEBC: 00524368 Potentilla argentea Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2223 1914-6-18
NEBC: 00524372 Potentilla argentea Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 203 1907-7-7
NEBC: 00524367 Potentilla argentea Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2475 1914-6-23
NEBC: 00524375 Potentilla argentea Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1912-6-16
NEBC: 00524377 Potentilla argentea Linnaeus USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1755 1913-9-30
NEBC: 00710705 Potentilla canadensis Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3313 1915-5-28
NEBC: 00710704 Potentilla canadensis Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3324 1915-5-28
NEBC: 00710707 Potentilla canadensis Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2064 1914-5-23
NEBC: 00710706 Potentilla canadensis Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 2026 1914-5-18
NEBC: 00710710 Potentilla canadensis Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2011 1914-5-9
NEBC: 00710709 Potentilla canadensis Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2018 1914-5-16
NEBC: 00710655 Potentilla canadensis Linnaeus USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00710874 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00710900 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Bourne: Bourne F. S. Collins 1914-8-2
NEBC: 00710906 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Eastham: Eastham F. S. Collins 1705 1913-5-30
NEBC: 00561203 Potentilla norvegica Linnaeus USA: Massachusetts Medford: Medford F. S. Collins 1885-6-21
NEBC: 00552013 Potentilla norvegica Linnaeus USA: Massachusetts Medford: Medford F. S. Collins 1885-6-21
NEBC: 00561204 Potentilla norvegica Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3818 1916-9-26
NEBC: 00561224 Potentilla norvegica Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3528 1916-6-4
NEBC: 00561250 Potentilla norvegica Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2217 1914-6-18
NEBC: 00561253 Potentilla norvegica Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 270 1907-7-1
NEBC: 00561256 Potentilla norvegica Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1910-7-2
NEBC: 00561254 Potentilla norvegica Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 422 1907-8-7
NEBC: 00561249 Potentilla norvegica Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 3162 1914-8-28
NEBC: 00561298 Potentilla norvegica Linnaeus USA: Rhode Island Bristol: Bristol F. S. Collins 1918-7-10
NEBC: 00524558 Potentilla recta Linnaeus USA: Massachusetts Medford: Medford F. S. Collins 1911 1911-9-7
NEBC: 00653357 Potentilla simplex Michaux USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3529 1916-6-4
NEBC: 00644479 Potentilla simplex Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 2094 1914-6-27
NEBC: 00644480 Potentilla simplex Michaux USA: Massachusetts Harwich: Harwich F. S. Collins 2473 1914-6-23
NEBC: 00644481 Potentilla simplex Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 1907-6-16
NEBC: 00644485 Potentilla simplex Michaux USA: Massachusetts Bourne: Bourne F. S. Collins 2228 1914-6-18
NEBC: 00644486 Potentilla simplex Michaux USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1327 1912-6-15
NEBC: 00441284 Potentilla tridentata Aiton USA: Massachusetts Ashby: Ashby, Mt. Watatic F. S. Collins 1885-5-30
NEBC: 00441290 Potentilla tridentata Aiton USA: Massachusetts Eastham: Eastham F. S. Collins 1703 1913-5-30
NEBC: 00673897 Prunus maritima Marshall USA: Massachusetts Brewster: Brewster F. S. Collins 2034 1914-5-18
NEBC: 00673903 Prunus maritima Marshall USA: Massachusetts Bourne: Bourne F. S. Collins 3326 1915-5-28
NEBC: 00669238 Prunus maritima Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 122 1907-6-16
NEBC: 00669239 Prunus maritima Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 101 1907-6-15
NEBC: 00669242 Prunus maritima Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 2092 1914-6-13
NEBC: 00669243 Prunus maritima Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 2069 1914-5-23
NEBC: 00669244 Prunus maritima Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 3310 1915-5-22
NEBC: 00669245 Prunus maritima Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 3270 1914-9-28
NEBC: 00669252 Prunus maritima Marshall USA: Massachusetts Harwich: Harwich F. S. Collins 2518 1914-6-23
NEBC: 00669253 Prunus maritima Marshall USA: Massachusetts Provincetown: Provincetown F. S. Collins 1376 1912-6-16
NEBC: 00743055 Prunus pensylvanica Linnaeus f. USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 812 1910-5-15
NEBC: 00738189 Prunus serotina Ehrhart USA: Massachusetts Bourne: Bourne F. S. Collins 2820 1914-8-11
NEBC: 00738192 Prunus serotina Ehrhart USA: Massachusetts Eastham: Eastham F. S. Collins 2086 1914-6-13
NEBC: 00738191 Prunus serotina Ehrhart USA: Massachusetts Bourne: Bourne F. S. Collins 2820 1914-8-11
NEBC: 00738195 Prunus serotina Ehrhart USA: Massachusetts Harwich: Harwich F. S. Collins 2421 1914-6-23
NEBC: 00738198 Prunus serotina Ehrhart USA: Massachusetts Provincetown: Provincetown F. S. Collins 1402 1912-6-16
NEBC: 00742968 Prunus virginiana Linnaeus USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 836 1910-5-15
NEBC: 00247843 Pyrus communis Linnaeus USA: Massachusetts Malden: F. S. Collins 1887-5-18
NEBC: 00524701 Rosa canina Linnaeus USA: Rhode Island Providence: Providence F. S. Collins 1889-6-7
NEBC: 00756848 Rosa carolina Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3602 1916-6-25
NEBC: 00653628 Rosa palustris Marshall USA: Massachusetts Harwich: Harwich F. S. Collins 3030 1914-8-22
NEBC: 00653629 Rosa palustris Marshall USA: Massachusetts Bourne: Bourne F. S. Collins 2958 1914-8-12
NEBC: 00758341 Rosa virginiana Miller USA: Massachusetts Harwich: Harwich F. S. Collins 2442 1914-6-23
NEBC: 00758345 Rosa virginiana Miller USA: Massachusetts Bourne: Bourne F. S. Collins 2964 1914-8-13
NEBC: 00758346 Rosa virginiana Miller USA: Massachusetts Bourne: Bourne F. S. Collins 2746 1914-8-5
NEBC: 00758353 Rosa virginiana Miller USA: Massachusetts Eastham: Eastham F. S. Collins 244 1907-6-9
NEBC: 00758354 Rosa virginiana Miller USA: Massachusetts Eastham: Eastham F. S. Collins 213 1907-7-7
NEBC: 00644864 Rosa virginiana Miller USA: Rhode Island Bristol: Bristol F. S. Collins 7346 1918-7-10
NEBC: 00763450 Rubus allegheniensis Porter USA: Massachusetts Bourne: Bourne F. S. Collins 2870 1914-8-9
NEBC: 00763606 Rubus arenicola Blanchard USA: Massachusetts Brewster: Brewster F. S. Collins 1279 1911-7-29
NEBC: 00763608 Rubus arenicola Blanchard USA: Massachusetts Brewster: Brewster F. S. Collins 1604 1912-9-11
NEBC: 00646595 Rubus flagellaris Willdenow USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3559 1916-6-18
NEBC: 00723301 Rubus flagellaris Willdenow USA: Massachusetts Eastham: Eastham F. S. Collins 272 1907-7-11
NEBC: 00651205 Rubus hispidus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 1914-8-4
NEBC: 00651206 Rubus hispidus Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1914-8-25
NEBC: 00651211 Rubus hispidus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 1914-8-14
NEBC: 00651212 Rubus hispidus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1911-7-8
NEBC: 00651213 Rubus hispidus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 245 1904-7-9
NEBC: 00651214 Rubus hispidus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 255 1907-7-10
NEBC: 00651222 Rubus hispidus Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 1912-7-6
NEBC: 00723678 Rubus hispidus Linnaeus USA: Rhode Island Bristol: Bristol F. S. Collins 2357 1918-7-12
NEBC: 00651387 Rubus occidentalis Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2563 1914-8-2
NEBC: 00651388 Rubus occidentalis Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 11821 1916-7-4
NEBC: 00651389 Rubus occidentalis Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2238 1914-6-18
NEBC: 00651391 Rubus occidentalis Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2303 1914-6-22
NEBC: 00651390 Rubus occidentalis Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2426 1914-6-23
NEBC: 00651653 Rubus odoratus Linnaeus USA: Massachusetts Concord: Concord F. S. Collins
NEBC: 00641412 Rubus pubescens Rafinesque USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00665921 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3658 1916-9-17
NEBC: 00659540 Spiraea latifolia (Aiton) Borkhausen USA: Rhode Island Bristol: Bristol F. S. Collins 2320 1918-7-12
NEBC: 00649819 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Bourne: Bourne F. S. Collins 2651 1914-8-3
NEBC: 00649821 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Eastham: Eastham F. S. Collins 1910-9-6
NEBC: 00649825 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Orleans: Orleans F. S. Collins 1915-8-3
NEBC: 00649826 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1915-7-23
NEBC: 00710217 Spiraea tomentosa Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 401 1907-8-6
NEBC: 00710218 Spiraea tomentosa Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1593 1912-9-11
NEBC: 00710219 Spiraea tomentosa Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1915-7-31
NEBC: 00710222 Spiraea tomentosa Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2560 1914-8-8
NEBC: 00710226 Spiraea tomentosa Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 1504 1912-7-6
Rubiaceae NEBC: 00614410 Cephalanthus occidentalis Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1912-9-13
NEBC: 00614409 Cephalanthus occidentalis Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 361 1907-7-1
NEBC: 00484457 Cephalanthus occidentalis Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2653 1914-8-2
NEBC: 00729873 Galium aparine Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 2314 1914-6-22
NEBC: 00729876 Galium aparine Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1907-6-17
NEBC: 00729878 Galium aparine Linnaeus USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1340 1912-6-15
NEBC: 00503676 Galium asprellum Michaux USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00732041 Galium lanceolatum (Torrey) Torrey USA: Massachusetts Melrose: Melrose F. S. Collins
NEBC: 00610261 Galium mollugo Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3513 1916-6-4
NEBC: 00755051 Galium obtusum Bigelow USA: Massachusetts Malden: Malden, Linden F. S. Collins 1885-7-4
NEBC: 00698048 Galium palustre Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1382 1912-6-16
NEBC: 00375770 Galium pilosum Aiton USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1885-9-5
NEBC: 00707291 Galium pilosum Aiton USA: Massachusetts Bourne: Bourne F. S. Collins 2729 1914-8-5
NEBC: 00707293 Galium pilosum Aiton USA: Massachusetts Bourne: Bourne F. S. Collins 3017 1914-8-14
NEBC: 00707299 Galium pilosum Aiton USA: Massachusetts Eastham: Eastham F. S. Collins 429 1907-8-8
NEBC: 00707304 Galium pilosum Aiton USA: Massachusetts Harwich: Harwich F. S. Collins 3092 1914-8-22
NEBC: 00866476 Galium tinctorium Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1885
NEBC: 00698079 Galium tinctorium Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2463 1914-6-23
NEBC: 00698078 Galium tinctorium Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2646 1914-8-9
NEBC: 00698087 Galium tinctorium Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1746 1913-10-1
NEBC: 00698089 Galium tinctorium Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 289 1907-7-13
NEBC: 00732709 Galium tinctorium Linnaeus USA: Rhode Island Bristol: Bristol F. S. Collins 1918-7-12
NEBC: 00820098 Galium trifidum Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 3043 1914-8-22
NEBC: 00820130 Galium trifidum halophilum Fernald & Wiegand USA: Massachusetts Orleans: Orleans F. S. Collins 1915-7-20
NEBC: 00503405 Galium triflorum Michaux USA: Massachusetts Malden: Malden F. S. Collins
NEBC: 00375719 Houstonia caerulea Linnaeus USA: Massachusetts Malden: F. S. Collins
NEBC: 00485241 Houstonia caerulea Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3339 1915-5-28
Salicaceae NEBC: 00688776 Populus grandidentata Michaux USA: Massachusetts Malden: Malden F. S. Collins 1887-5-12
NEBC: 00771731 Populus nigra Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1914-7-10
NEBC: 00649157 Populus tremuloides Michaux USA: Massachusetts Bourne: Bourne F. S. Collins 2981 1914-8-18
NEBC: 00710357 Salix bebbiana Sargent USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 846 1910-5-15
NEBC: 00710358 Salix bebbiana Sargent USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 814 1910-5-15
NEBC: 00769751 Salix eriocephala Michaux USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 1910-5-15
NEBC: 00763225 Salix humilis Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 2008 1914-4-28
NEBC: 00763226 Salix humilis Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 2016 1914-5-2
NEBC: 00763227 Salix humilis Marshall USA: Massachusetts Eastham: Eastham F. S. Collins 2006 1914-4-25
NEBC: 00763407 Salix humilis tristis (Aiton) Griggs USA: Massachusetts Bourne: Bourne F. S. Collins 2688 1914-8-4
NEBC: 00653938 Salix lucida Muhlenberg USA: Massachusetts Eastham: Eastham F. S. Collins 1907-7-8
NEBC: 00651076 Salix sepulcralis Simonkai USA: Massachusetts Eastham: Eastham F. S. Collins 1911-6-17
NEBC: 00651086 Salix sericans Tausch ex. Kern. USA: Massachusetts Brewster: Brewster F. S. Collins 1645 1912-9-13
Santalaceae NEBC: 00575420 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts Bourne: Bourne F. S. Collins 3342 1915-5-28
NEBC: 00575425 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts Provincetown: Provincetown F. S. Collins 1408 1912-6-16
NEBC: 00575428 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts Harwich: Harwich F. S. Collins 2498 1914-6-23
Saxifragaceae NEBC: 00348781 Micranthes virginiensis (Michaux) Small USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1881-5-15
NEBC: 00730714 Ribes hirtellum Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 2058 1914-5-20
NEBC: 00730717 Ribes hirtellum Michaux USA: Massachusetts Eastham: Eastham F. S. Collins 108 1907-6-15
NEBC: 00730718 Ribes hirtellum Michaux USA: Massachusetts Orleans: Orleans F. S. Collins 3304 1915-5-19
NEBC: 00348781 Saxifraga virginiensis Michaux USA: Massachusetts Middlesex Fells [Reservation] F. S. Collins 1881-5-15
Scrophulariaceae NEBC: 00686990 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Eastham: Eastham F. S. Collins 1915-9-18
GH: 02224010 Verbascum thapsus Linnaeus : Bermuda: South Road F. S. Collins 286 1913-8-29
NEBC: 00505225 Verbascum thapsus Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3694 1916-9-24
NEBC: 00505247 Verbascum thapsus Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 214 1907-7-7
NEBC: 00505249 Verbascum thapsus Linnaeus USA: Massachusetts Welfleet F. S. Collins 1916-9-4
NEBC: 00505245 Verbascum thapsus Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2731 1914-8-5
Scytosiphonaceae NEBC: 00909546 Petalonia fascia (O. F. Müller) Kuntze USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1838 1890-7-20
NEBC: 00909462 Scytosiphon lomentaria (Lyngbye) Link USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
Siphonocladaceae FH: 01033942 Siphonocladus rigidus M. Howe : Bermuda: North Shore F. S. Collins
Smilacaceae NEBC: 01049103 Smilax glauca Walter USA: Massachusetts Bourne: Bourne F. S. Collins 2903 1914-8-11
NEBC: 01049115 Smilax glauca Walter USA: Massachusetts Harwich: Harwich F. S. Collins 3039 1914-8-22
NEBC: 01049116 Smilax glauca Walter USA: Massachusetts Harwich: Harwich F. S. Collins 2486 1914-6-23
NEBC: 00865907 Smilax herbacea Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2260 1914-6-18
NEBC: 00503845 Smilax rotundifolia Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3000 1914-8-14
NEBC: 00503846 Smilax rotundifolia Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2259 1914-6-18
NEBC: 00503848 Smilax rotundifolia Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 3217 1914-8-31
NEBC: 00503861 Smilax rotundifolia Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 1455 1912-7-6
NEBC: 00503864 Smilax rotundifolia Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1431 1912-6-16
NEBC: 00503866 Smilax rotundifolia Linnaeus USA: Massachusetts Wellfleet: F. S. Collins 1778 1913-9-30
Solanaceae GH: 00801036 Brugmansia candida Persoon : Bermuda: Border of Pembroke Marsh, near Hami... F. S. Collins 441 1911-12-14
GH: 00861879 Datura stramonium Linnaeus : Bermuda: [no additional data] F. S. Collins 279 1913-8-17
NEBC: 00576157 Datura stramonium Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3758 1916-9-26
NEBC: 00576158 Datura stramonium Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3755 1916-9-27
NEBC: 00576174 Datura stramonium Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1887-8-10
NEBC: 00576175 Datura stramonium Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1887-8-10
NEBC: 00576179 Datura stramonium Linnaeus USA: Massachusetts Somerville: Somerville F. S. Collins 1886-9-25
NEBC: 00576182 Datura stramonium Linnaeus USA: Massachusetts Somerville: Somerville F. S. Collins 1884-10-2
NEBC: 00576208 Datura stramonium Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 641
NEBC: 00576209 Datura stramonium Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 789 1909-9-11
NEBC: 00576210 Datura stramonium Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1915-7-14
NEBC: 00576213 Datura stramonium Linnaeus USA: Massachusetts Welfleet F. S. Collins 1773 1913-9-30
NEBC: 00576211 Datura stramonium Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1915-8-28
NEBC: 00592250 Hyoscyamus niger Linnaeus USA: Massachusetts Somerville: Somerville F. S. Collins 1886-9-25
NEBC: 00598682 Lycium barbarum Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3647 1916-9-17
NEBC: 00598690 Lycium barbarum Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3726 1914-8-5
NEBC: 00598691 Lycium barbarum Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2973 1914-8-14
NEBC: 00598692 Lycium barbarum Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1911-7-6
NEBC: 01000424 Petunia atkinsiana (Sweet) D. Don ex W. H. Baxter USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3757 1916-9-26
NEBC: 01000438 Petunia atkinsiana (Sweet) D. Don ex W. H. Baxter USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3757 1916-9-26
NEBC: 00762531 Petunia integrifolia (Hooker) Schinz & Thellung USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3759 1916-9-30
NEBC: 00762532 Petunia integrifolia (Hooker) Schinz & Thellung USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3852 1916-9-30
NEBC: 00762536 Petunia integrifolia (Hooker) Schinz & Thellung USA: Massachusetts Malden: Malden, Pearl St. F. S. Collins 1887-7-17
NEBC: 00630042 Physalis heterophylla Nees USA: Massachusetts Bourne: Bourne F. S. Collins 2743 1914-8-5
NEBC: 00685612 Physalis pubescens Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1910-9-5
NEBC: 00685613 Physalis pubescens Linnaeus USA: Massachusetts Barnstable Town F. S. Collins 1735 1913-9-28
NEBC: 00564378 Solanum dulcamara Linnaeus USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3605 1916-6-25
NEBC: 00564401 Solanum dulcamara Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1915-8-19
NEBC: 00564476 Solanum dulcamara villosissimum Desvaux USA: Maine South Harpswell F. S. Collins 740 1909
NEBC: 00645319 Solanum emulans Rafinesque USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3837 1916-9-26
NEBC: 00645327 Solanum emulans Rafinesque USA: Massachusetts Malden: Malden, Goulding's Mills F. S. Collins 1887-8-30
NEBC: 00630244 Solanum emulans Rafinesque USA: Massachusetts Eastham: Eastham F. S. Collins 896 1910-7-6
NEBC: 00630246 Solanum emulans Rafinesque USA: Massachusetts Provincetown: Provincetown F. S. Collins 1915-7-2
NEBC: 00598662 Solanum nigrum Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1885-9-18
NEBC: 00645327 Solanum nigrum Linnaeus USA: Massachusetts Malden: Malden, Goulding's Mills F. S. Collins 1887-8-30
NEBC: 00598662 Solanum nigrum-2 Hassler USA: Massachusetts Eastham: Eastham F. S. Collins 1885-9-18
NEBC: 00592213 Solanum rostratum Dunal USA: Massachusetts Malden: Malden, Guilding's Factory F. S. Collins 1886-9-14
NEBC: 00598642 Solanum villosum (Linnaeus) Miller USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3754 1916-9-26
Solieriaceae FH: 00777185 Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne USA: Massachusetts Falmouth: [no additional data] F. S. Collins 1880-7
FH: 00777201 Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne USA: Massachusetts East Falmouth: [no additional data] F. S. Collins 1882-7
FH: 00909049 Eucheuma isiforme (C. Agardh) J. Agardh : Bermuda: [data not captured] F. S. Collins 1913-8
FH: 00909057 Eucheuma isiforme (C. Agardh) J. Agardh : Bermuda: [data not captured] F. S. Collins 1912-4-25
Sparganiaceae NEBC: 00299992 Sparganium americanum Nuttall USA: Massachusetts Medford: Middlesex Fells [Reservation] Shine... F. S. Collins 1910-7-31
NEBC: 00299994 Sparganium americanum Nuttall USA: Massachusetts Melrose: [Middlesex] Fells [Reservation] F. S. Collins
NEBC: 00628978 Sparganium eurycarpum Engelmann USA: Massachusetts Cambridge: Cambridge, Fresh Pond F. S. Collins 1886-6-12
Spermothamnieae FH: 00976481 Spermothamnion turneri (Mertens ex Roth) Areschoug USA: Massachusetts Cohasset: [no additional data] F. S. Collins 1902-10-12
Sphacelariaceae FH: 00781314 Sphacelaria britannica Sauvageau USA: Maine Harpswell F. S. Collins
FH: 00781315 Sphacelaria britannica Sauvageau USA: Maine Winter Harbor: Spectacle Island, Penobscot B... F. S. Collins 1894-7
FH: 00781316 Sphacelaria britannica Sauvageau USA: Maine Ragged I., Caseo Bay F. S. Collins 1901-7
FH: 00781323 Sphacelaria furcigera Kützing USA: Massachusetts Eastham: [no additional data] F. S. Collins
NEBC: 00909461 Sphacelaria radicans (Dillwyn) C. Agardh USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
Stigonemataceae FH: 00302970 Stigonema mamillosum C. Agardh ex Bornet & Flahault USA: Massachusetts Melrose: Cascade [Middlesex Fells Reservatio... F. S. Collins
FH: 00302971 Stigonema panniforme (C. Agardh) Bornet & Flahault USA: Massachusetts Middlesex Fells F. S. Collins 1893-4-2
Tamaricaceae NEBC: 00683382 Tamarix parviflora de Candolle USA: Massachusetts Boston: Boston, Back Bay Fens F. S. Collins 3543 1916-6-11
Tetrasporaceae FH: 00302968 Tetraspora lubrica lacunosa (Duby) Chauvin ex Brébisson USA: Massachusetts Melrose: [Middlesex Fells Reservation] F. S. Collins 1892-5-5
Thelypteridaceae NEBC: 00708485 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Brewster: Brewster F. S. Collins 1018 1910-9-9
NEBC: 00708487 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Eastham: Eastham F. S. Collins 1126 1911-6-18
NEBC: 00708488 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Eastham: Eastham F. S. Collins 1252 1911-7-8
Thuidiaceae NEBC: 00537240 Anomodon minor (Hedwig) Lindberg USA: Rhode Island East Providence: [data not captured] F. S. Collins 1539 1899-4-19
FH: 00537642 Anomodon rugelii (Müller Halle) Keissler USA: Maine [data not captured] F. S. Collins 2927b 1903-7-1
Thymelaeaceae NEBC: 00754274 Dirca palustris Linnaeus USA: Massachusetts Townsend: Townsend F. S. Collins 1887
GH: 00754275 Dirca palustris Linnaeus USA: Massachusetts Townsend: Townsend F. S. Collins 1887
Tiliaceae NEBC: 00679399 Tilia americana Linnaeus USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 1910-5-15
Typhaceae NEBC: 00652940 Typha latifolia Linnaeus USA: Massachusetts Malden: Malden F. S. Collins 1887-6-18
Ulotrichaceae NEBC: 00909401 Codiolum gregarium A. Braun USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1850 1890-7-20
NEBC: 00909391 Codiolum longipes Foslie USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
FH: 00299654 Ulothrix flacca (Dillwyn) Thuret USA: Massachusetts Nahant: F. S. Collins
FH: 00299655 Ulothrix flacca (Dillwyn) Thuret USA: Massachusetts Revere: Revere Beach F. S. Collins 1888-4-23
NEBC: 00909432 Ulothrix flacca (Dillwyn) Thuret USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1834 1890-7-20
NEBC: 00909469 Ulothrix flacca (Dillwyn) Thuret USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-25
NEBC: 00909556 Ulothrix implexa (Kützing) Kützing USA: Massachusetts Marblehead: [no additional data] F. S. Collins 1290 1889-4
NEBC: 00909433 Ulothrix isogona (Smith) Thuret USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1812 1890-7-21
Ulvaceae NEBC: 00909384 Enteromorpha aureola (C. Agardh) Kützing USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1846 1890-7-22
NEBC: 00909389 Enteromorpha aureola (C. Agardh) Kützing USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909560 Enteromorpha aureola (C. Agardh) Kützing USA: Maine Northport: [no additional data] F. S. Collins 1021 1887-8
NEBC: 00909456 Enteromorpha compressa (Linnaeus) Nees USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909459 Enteromorpha erecta (Lyngbye) Carmichael USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1835 1890-7-21
NEBC: 00909460 Enteromorpha hopkirkii McCalla ex Harvey USA: Maine Mount Desert Island: [data not captured] F. S. Collins 18064 1890-7-20
NEBC: 00909534 Enteromorpha hopkirkii McCalla ex Harvey USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909513 Enteromorpha intestinalis (Linnaeus) Nees USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909390 Enteromorpha linza (Linnaeus) J. Agardh USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909458 Enteromorpha micrococca Kützing USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1797 1890-7-20
FH: 00976445 Monostroma groenlandicum J. Agardh USA: Massachusetts Nahant: [no additional data] F. S. Collins 1888-6
NEBC: 00909591 Monostroma latissimum Wittrock USA: Massachusetts Medford: [no additional data] F. S. Collins 1885-6-26
FH: 00976447 Monostroma latissimum Wittrock USA: Massachusetts Medford: [no additional data] F. S. Collins 1043 1885-6-26
FH: 00976448 Monostroma orbiculatum varians Collins USA: Massachusetts Eastham: [no additional data] F. S. Collins 1907-7-13
NEBC: 00909514 Percursaria percursa (C. Agardh) Rosenvinge USA: Maine Kennebunkport: [no additional data] F. S. Collins 1884-7
NEBC: 00909467 Percursaria percursa (C. Agardh) Rosenvinge USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909467 Tetranema percursum (C. Agardh) Areschoug USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909528 Ulva lactuca rigida (C. Agardh) Le Jolis USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
NEBC: 00909529 Ulva lactuca rigida (C. Agardh) Le Jolis USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1889-7-24
FH: 00976454 Ulva lactuca rigida (C. Agardh) Le Jolis USA: New Hampshire New Castle: [no additional data] F. S. Collins 3792 1900-5-13
FH: 00976455 Ulva lactuca rigida (C. Agardh) Le Jolis USA: Maine Penobscot Bay F. S. Collins 3368 1896-7
Urticaceae NEBC: 00658405 Boehmeria cylindrica (Linnaeus) Swartz USA: Massachusetts Melrose: Melrose F. S. Collins 1885-8-8
NEBC: 00658431 Boehmeria cylindrica (Linnaeus) Swartz USA: Massachusetts Brewster: Brewster F. S. Collins 1017 1910-9-8
NEBC: 00643837 Parietaria pensylvanica Muhlenberg ex Willdenow USA: Maine Cranberry Isles: Cranberry Isles F. S. Collins 1890-7-21
NEBC: 00359009 Pilea pumila (Linnaeus) A. Gray USA: Massachusetts Malden: Fells [Middlesex Fells Reservation] F. S. Collins 1888-8-9
NEBC: 00768093 Pilea pumila (Linnaeus) A. Gray USA: Massachusetts Harwich: Harwich F. S. Collins 3107 1914-8-22
NEBC: 00866085 Urtica dioica gracilis (Aiton) Selander USA: Massachusetts Wakefield: Wakefield F. S. Collins 1885-8-29
Usneaceae NEBC: 00372639 Ramalina americana Hale USA: Massachusetts Eastham: [no additional data] F. S. Collins 1911-6-18
NEBC: 00446412 Ramalina farinacea (Linnaeus) Acharius USA: Massachusetts Eastham: [no additional data] F. S. Collins
Vaucheriaceae FH: 00302956 Vaucheria geminata racemosa J. Walz USA: Massachusetts Medford: [Middlesex Fells Reservation] F. S. Collins 1892-5-8
NEBC: 00909524 Vaucheria litorea C. Agardh USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1804 1890-7-21
NEBC: 00909402 Vaucheria thuretii Woronin USA: Maine Mount Desert Island: [data not captured] F. S. Collins 1810 1890-7-21
NEBC: 00909589 Vaucheria thuretii Woronin USA: Massachusetts [data not captured] F. S. Collins 1884-5-22
Verbenaceae NEBC: 00610010 Verbena bracteata Lagasca & Rodriguez USA: Massachusetts Malden: Malden, Cotton Waste Mills F. S. Collins 1888-9-15
NEBC: 00610018 Verbena bracteata Lagasca & Rodriguez USA: Massachusetts Eastham: Eastham F. S. Collins 2306 1914-6-22
NEBC: 00696275 Verbena hastata Linnaeus USA: Massachusetts Cambridge: Cambridge, Charles River between ... F. S. Collins 3844 1916-9-26
NEBC: 00696316 Verbena hastata Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 1915-7-24
NEBC: 00696317 Verbena hastata Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 3195 1914-8-31
NEBC: 00696320 Verbena hastata Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 554 1907-9-1
NEBC: 00696321 Verbena hastata Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 408 1902-8-6
Violaceae NEBC: 00415293 Viola cucullata Aiton USA: Massachusetts Tyngsborough: Tyngsboro F. S. Collins 1910-5-15
NEBC: 00504161 Viola cucullata Aiton USA: Massachusetts Haverhill: Bradford F. S. Collins 869 1910-5-22
NEBC: 00504249 Viola cucullata Aiton USA: Massachusetts Mattapoisett: Mattapoisett F. S. Collins 1909-5-30
NEBC: 00504271 Viola cucullata Aiton USA: Massachusetts Eastham: Eastham F. S. Collins 1713 1913-5-30
NEBC: 00560908 Viola labradorica Schrank USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 1910-5-15
NEBC: 00415603 Viola lanceolata Linnaeus USA: Massachusetts Tyngsborough: Tyngsboro F. S. Collins 850 1910-5-15
NEBC: 00569467 Viola lanceolata Linnaeus USA: Massachusetts Mattapoisett: Mattapoisett F. S. Collins 727 1909-5-30
NEBC: 00569494 Viola lanceolata Linnaeus USA: Massachusetts Harwich: Harwich F. S. Collins 2478 1914-6-23
NEBC: 00569504 Viola lanceolata Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 121 1907-6-16
NEBC: 00569440 Viola lanceolata Linnaeus USA: Massachusetts Brewster: Brewster F. S. Collins 1193 1911-7-4
NEBC: 00569469 Viola lanceolata Linnaeus USA: Massachusetts Provincetown: Provincetown F. S. Collins 1441a 1912-6-16
NEBC: 00569492 Viola lanceolata Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2682 1914-8-4
NEBC: 00569503 Viola lanceolata Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 999 1910-9-5
NEBC: 00569505 Viola lanceolata Linnaeus USA: Massachusetts Eastham: Eastham F. S. Collins 1728 1913-9-24
NEBC: 00415314 Viola pallens (Banks ex Gingins) Brainerd USA: Massachusetts Tyngsborough: Tyngsboro F. S. Collins 830 1910-5-15
NEBC: 00760594 Viola pallens (Banks ex Gingins) Brainerd USA: Massachusetts Falmouth: Falmouth F. S. Collins 728 1909-5-30
NEBC: 00415612 Viola pedata Linnaeus USA: Massachusetts Tyngsborough: Tyngsboro F. S. Collins 832 1910-5-15
NEBC: 00773635 Viola pedata Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 3341 1915-5-28
NEBC: 00773639 Viola pedata Linnaeus USA: Massachusetts Bourne: Bourne F. S. Collins 2939 1914-8-12
NEBC: 00415620 Viola primulifolia Linnaeus USA: Massachusetts Tyngsborough: Tyngsboro F. S. Collins 823 1910-5-15
NEBC: 00640550 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Brewster: Brewster F. S. Collins 1911-7-4
NEBC: 00640555 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Harwich: Harwich F. S. Collins 2496 1914-6-23
NEBC: 00640554 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Brewster: Brewster F. S. Collins 1177 1911-7-4
NEBC: 00640563 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Brewster: Brewster F. S. Collins 2025 1914-5-18
NEBC: 00640562 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Eastham: Eastham F. S. Collins 2075 1914-5-26
NEBC: 00640564 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Bourne: Bourne F. S. Collins 2856 1914-8-9
NEBC: 00640566 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Eastham: Eastham F. S. Collins 2013a 1914-5-13
NEBC: 00640565 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Eastham: Eastham F. S. Collins 2012a 1914-5-9
NEBC: 00640567 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Eastham: Eastham F. S. Collins 2102 1914-5-20
NEBC: 00640568 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Yarmouth: Yarmouth F. S. Collins 1334 1912-6-15
NEBC: 00640569 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Eastham: Eastham F. S. Collins 51 1906-7-29
NEBC: 00640570 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Harwich: Harwich F. S. Collins 1464 1912-7-6
NEBC: 00415641 Viola sororia Willdenow USA: Massachusetts Tyngsborough: Tyngsboro F. S. Collins 824 1910-5-15
NEBC: 00659116 Viola sororia Willdenow USA: Massachusetts Tyngsborough: Tyngsborough F. S. Collins 1910-5-15
A: 00649282 Viola sororia Willdenow USA: Massachusetts Mattapoisett: Mattapoisett F. S. Collins 725 1909-5-30
Vitaceae NEBC: 00681590 Parthenocissus quinquefolia (Linnaeus) Planchon USA: Massachusetts Medford: Medford F. S. Collins 1886-7-25
NEBC: 00663836 Parthenocissus vitaceae (Knerr) A. S. Hitchc. USA: Massachusetts Medford: Medford F. S. Collins 1886-7-25
Woodsiaceae NEBC: 00676296 Woodsia ilvensis (Linnaeus) R. Brown USA: Massachusetts Malden: Malden F. S. Collins 1878
Xyridaceae NEBC: 01151637 Xyris difformis Chapman USA: Massachusetts Eastham: Eastham F. S. Collins 1908-8-16
NEBC: 01151638 Xyris difformis Chapman USA: Massachusetts Eastham: Eastham F. S. Collins 416 1907-8-7
NEBC: 01151657 Xyris difformis Chapman USA: Massachusetts Wellfleet: Wellfleet F. S. Collins 1777 1913-9-30
NEBC: 00855178 Xyris montana Ries USA: New Hampshire Albany: Albany F. S. Collins 1321 1911-9-1
NEBC: 00875925 Xyris torta Smith USA: Massachusetts Bourne: Bourne F. S. Collins 2827 1914-8-7
NEBC: 00875929 Xyris torta Smith USA: Massachusetts Brewster: Brewster F. S. Collins 3204 1914-8-31
Zygnemataceae FH: 00302945 Mesocarpus nummuloides (Hassall) Hassall USA: Massachusetts Malden: Middlesex County F. S. Collins 1894-5-13
FH: 00302945 Mougeotia nummuloides (Hassall) De Toni USA: Massachusetts Malden: Middlesex County F. S. Collins 1894-5-13
FH: 00302950 Spirogyra catenaeformis (Hassall) Kützing USA: Massachusetts Melrose: [Middlesex Fells Reservation] F. S. Collins 2345 1892-5-5
FH: 00302949 Spirogyra crassa (Kützing) Kützing USA: Massachusetts Beaver Brook: Middlesex County F. S. Collins 1894-8-26
FH: 00302948 Spirogyra grevilleana (Hassall) Kützing USA: Massachusetts Medford: [Middlesex Fells Reservation] F. S. Collins 1894-4-28
FH: 00302942 Spirogyra inflata (Vaucher) Dumortier USA: Massachusetts Malden: Middlesex Fells F. S. Collins 1892-6-5
FH: 00302943 Spirogyra insignis hantzschii (Rabenhorst) P. Petit USA: Massachusetts Melrose: [Middlesex Fells Reservation] F. S. Collins 1896-5-16
FH: 00302944 Spirogyra insignis hantzschii (Rabenhorst) P. Petit USA: Massachusetts Melrose: [Middlesex Fells Reservation] F. S. Collins 2840 1894-5-4
FH: 00302947 Spirogyra quadrata (Hassall) P. Petit USA: Massachusetts Melrose: [Middlesex Fells Reservation] F. S. Collins 1892-5-5
FH: 00302946 Spirogyra spreeiana Rabenhorst USA: Massachusetts Medford: [Middlesex Fells Reservation] F. S. Collins 1894-5-11
FH: 00302974 Zygnema cruciatum (Vaucher) C. Agardh USA: Massachusetts Medford: [Middlesex Fells Reservation] F. S. Collins 1892-5-12
FH: 00302967 Zygnema insigne (Hassall) Kützing USA: Massachusetts Medford: [Middlesex Fells Reservation] F. S. Collins 1903-4-26
FH: 00302973 Zygnema stellinum (Vaucher) C. Agardh USA: Massachusetts Malden: Middlesex County F. S. Collins 1884-5-18
