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Nymphaeaceae
NEBC: 01014289 Nymphaea alba Linnaeus USA: Massachusetts Uxbridge: Uxbridge R. I. Bertin 2152 2002-8-2
NEBC: 01690233 Nymphaea odorata Aiton USA: Massachusetts Princeton: Wachusett Reservation south of We... R. I. Bertin B. A. Trowbridge 8199 2020-6-20
Nyssaceae
NEBC: 01583584 Nyssa sylvatica Marshall USA: Massachusetts Westminster: Wachusett Mountain, near Mile H... R. I. Bertin 7922 2019-8-9
NEBC: 02230702 Nyssa sylvatica Marshall USA: Massachusetts Orange: west side of Coolidge Swamp R. I. Bertin 7299 2017-5-24
Oleaceae
NEBC: 02230703 Forsythia intermedia Zabel USA: Massachusetts West Boylston: vicinity of Muddy Brook, west... R. I. Bertin 4362 2008-5-2
NEBC: 02230704 Forsythia intermedia Zabel USA: Massachusetts Petersham: Quabbin Reservoir at former Dana ... R. I. Bertin 2382 2004-5-25
NEBC: 00612278 Forsythia suspensa (Thunberg) Vahl USA: Massachusetts Rutland: Rutland R. I. Bertin 4023 2007-5-6
NEBC: 00612173 Fraxinus americana Linnaeus USA: Massachusetts Holden: Holden R. I. Bertin 3482 2006-5-12
NEBC: 02284881 Fraxinus americana Linnaeus USA: Massachusetts Westminster: south side of Bolton Road R. I. Bertin 8950 2022-9-26
NEBC: 00578852 Ligustrum obtusifolium Siebold & Zuccarini USA: Massachusetts Sturbridge: Sturbridge R. I. Bertin 1603 1997-7-1
NEBC: 02230705 Ligustrum obtusifolium Siebold & Zuccarini USA: Massachusetts Berlin: between North Brook and Willow St R. I. Bertin 4452 2008-6-16
NEBC: 02284993 Ligustrum vulgare Linnaeus USA: Massachusetts Princeton: Wachusett Mountain State Reservat... R. I. Bertin 8755 2022-6-6
Onagraceae
NEBC: 01039502 Chamaenerion angustifolium (Linnaeus) Scopoli USA: Massachusetts Westminster: Westminster R. I. Bertin 2533 2004-7-16
NEBC: 01690216 Circaea canadensis (Linnaeus) Hill USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7814 2019-7-10
NEBC: 01074832 Epilobium ciliatum Rafinesque USA: Massachusetts Templeton: Templeton R. I. Bertin 3081 2005-8-12
NEBC: 01583260 Epilobium ciliatum Rafinesque USA: Massachusetts Westminster: Wachusett Reservation, West Pri... R. I. Bertin B. A. Trowbridge & B.... 8281 2020-8-2
NEBC: 01041042 Epilobium coloratum Biehler USA: Massachusetts Worcester: Worcester R. I. Bertin 674 1995-7-17
NEBC: 01040850 Epilobium leptophyllum Rafinesque USA: Massachusetts Sterling: Sterling R. I. Bertin 4006 2006-10-4
NEBC: 01583267 Epilobium leptophyllum Rafinesque USA: Massachusetts Westminster: Wachusett Reservation, Bolton P... R. I. Bertin B. A. Trowbridge 8294 2020-8-8
NEBC: 01057889 Epilobium strictum Muhlenberg USA: Massachusetts Oxford: Oxford R. I. Bertin 4613 2008-9-1
NEBC: 00573883 Ludwigia alternifolia Linnaeus USA: Massachusetts Hopedale: Hopedale R. I. Bertin 4788 2009-7-15
NEBC: 01583587 Ludwigia palustris (Linnaeus) Elliott USA: Massachusetts Princeton: Wachusett Mountain, Echo Lake Rd R. I. Bertin 7947 2019-8-14
NEBC: 02284914 Oenothera biennis Linnaeus USA: Massachusetts Princeton: near former superintendent's hous... R. I. Bertin 8899 2022-8-29
NEBC: 00816293 Oenothera parviflora Linnaeus USA: Massachusetts Fitchburg: Fitchburg R. I. Bertin 3359 2005-10-6
NEBC: 02230487 Oenothera parviflora Linnaeus USA: Massachusetts Westminster: Wachusett Mountain, along acces... R. I. Bertin 7928 2019-8-9
NEBC: 02230488 Oenothera parviflora Linnaeus USA: Massachusetts Leicester: Rochdale, railroad bed R. I. Bertin 3170 2005-8-26
NEBC: 00568572 Oenothera perennis Linnaeus USA: Massachusetts Paxton: Paxton R. I. Bertin 94-66
NEBC: 01583471 Oenothera perennis Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8235 2020-7-3
Orchidaceae
NEBC: 01583344 Cypripedium acaule Aiton USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8124 2020-6-6
NEBC: 00749973 Epipactis helleborine (Linnaeus) Crantz USA: Massachusetts Paxton: Paxton R. I. Bertin 5084 2010-7-14
NEBC: 01583565 Epipactis helleborine (Linnaeus) Crantz USA: Massachusetts Princeton: Wachusett Mountain along Stage Co... R. I. Bertin 7907 2019-8-8
NEBC: 01062845 Platanthera flava herbiola (R. Brown) Luer USA: Massachusetts Harvard: Harvard R. I. Bertin 4783 2009-7-13
NEBC: 01583489 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8234 2020-7-3
NEBC: 01690257 Spiranthes cernua (Linnaeus) Richard USA: Massachusetts Princeton: N slopes of Wachusett Mountain R. I. Bertin 8013 2019-9-13
NEBC: 01008459 Spiranthes ochroleuca (Rydberg) Rydberg USA: Massachusetts Dudley: Dudley R. I. Bertin 5195 2010-9-16
NEBC: 02230652 Spiranthes ochroleuca (Rydberg) Rydberg USA: Massachusetts Palmer: Colonels Mountain R. I. Bertin 2014 2001-9-18
Orobanchaceae
NEBC: 02230679 Agalinis maritima (Rafinesque) Rafinesque USA: Massachusetts Marshfield: South River R. I. Bertin 8558 2021-8-7
NEBC: 01690270 Agalinis paupercula (A. Gray) Britton USA: Massachusetts Princeton: N slopes of Mount Wachusett R. I. Bertin 8010 2019-9-13
NEBC: 00664052 Agalinis tenuifolia (Vahl) Rafinesque USA: Massachusetts Worcester: Worcester R. I. Bertin 1780 1998-9-9
NEBC: 00664202 Aureolaria flava (Linnaeus) Farwell USA: Massachusetts Worcester: Worcester R. I. Bertin 1965 2000-8-22
NEBC: 00630793 Epifagus virginiana (Linnaeus) W. P. C. Barton USA: Massachusetts Fitchburg: Fitchburg R. I. Bertin 3356 2005-10-6
NEBC: 01690276 Epifagus virginiana (Linnaeus) W. P. C. Barton USA: Massachusetts Princeton: NW slopes of Mount Wachusett R. I. Bertin 8028 2019-9-14
NEBC: 01690273 Euphrasia nemorosa (Persoon) Wallroth USA: Massachusetts Princeton: N slopes of Mount Wachusett R. I. Bertin 8009 2019-9-13
NEBC: 02230489 Euphrasia nemorosa (Persoon) Wallroth USA: Massachusetts Worcester: North slopes of Airport Hill abov... R. I. Bertin 8000 2020-9-16
NEBC: 00731158 Melampyrum lineare Desrousseaux USA: Massachusetts West Brookfield: West Brookfield R. I. Bertin 2924 2005-6-23
NEBC: 01583406 Melampyrum lineare Desrousseaux USA: Massachusetts Princeton: ski slope btwn Wachusett summit a... R. I. Bertin R. Wernerehl 7899 2019-8-5
Osmundaceae
NEBC: 02284841 Osmunda claytoniana Linnaeus USA: Massachusetts Westminster: Wachusett Reservation, north sl... R. I. Bertin 8485 2021-6-20
NEBC: 01583189 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8186 2020-6-17
NEBC: 01583346 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8149 2020-6-13
Oxalidaceae
NEBC: 00761916 Oxalis corniculata Linnaeus USA: Massachusetts Shrewsbury: Shrewsbury R. I. Bertin 4859 2009-8-25
NEBC: 01028761 Oxalis dillenii Jacquin USA: Massachusetts Leominster: Leominster R. I. Bertin 3604 2006-6-12
NEBC: 01690225 Oxalis dillenii Jacquin USA: Massachusetts Princeton: Wachusett Reservation near superi... R. I. Bertin 8221 2020-6-25
NEBC: 01583198 Oxalis montana Rafinesque USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8185 2020-6-19
NEBC: 01067474 Oxalis stricta Linnaeus USA: Massachusetts Brookfield: Brookfield R. I. Bertin 1796 1998-9-17
NEBC: 01690217 Oxalis stricta Linnaeus USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7813 2019-7-10
Papaveraceae
NEBC: 01690239 Chelidonium majus Linnaeus USA: Massachusetts Princeton: Wachusett Reservation n side of E... R. I. Bertin 8225 2020-6-25
NEBC: 02618009 Corydalis lutea de Candolle USA: Massachusetts Paxton: leaf composting area at south of Moo... R. I. Bertin 4911 2009-9-26
NEBC: 00669922 Corydalis sempervirens (Linnaeus) Persoon USA: Massachusetts West Boylston: West Boylston R. I. Bertin 4574 2008-8-7
NEBC: 02284858 Dicentra cucullaria (Linnaeus) Bernhardi USA: Massachusetts Princeton: Wachusett Reservation, northwest ... R. I. Bertin 8358 2021-5-3
NEBC: 00660102 Dicentra eximia (Ker Gawler) Torrey USA: Massachusetts Millbury: Millbury R. I. Bertin 1080 1996-6-21
Penthoraceae
NEBC: 01028537 Penthorum sedoides Linnaeus USA: Massachusetts Shrewsbury: Shrewsbury R. I. Bertin 3858 2006-7-25
Phytolaccaceae
NEBC: 01583257 Phytolacca americana Linnaeus USA: Massachusetts Westminster: Wachusett Reservation, Bolton R... R. I. Bertin B. A. Trowbridge 8297 2020-8-8
Pinaceae
NEBC: 02284951 Abies balsamea (Linnaeus) Miller USA: Massachusetts Princeton: Wachusett Mountain State Reservat... R. I. Bertin 8753 2022-6-6
NEBC: 02284872 Larix decidua Miller USA: Massachusetts Princeton: north side of summit road, east o... R. I. Bertin 8968 2022-10-4
NEBC: 01583142 Picea glauca (Moench) Voss USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8319 2020-8-20
NEBC: 02284867 Pinus rigida Miller USA: Massachusetts Westminster: Wachusett Reservation, near Wes... R. I. Bertin 8365 2021-5-7
NEBC: 02284882 Pinus strobus Linnaeus USA: Massachusetts Westminster: south of Bolton Road, Wachusett... R. I. Bertin 8952 2022-9-26
NEBC: 01583436 Pinus sylvestris Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, Thomson Rd R. I. Bertin 8030 2019-9-17
Plantaginaceae
NEBC: 00745188 Callitriche heterophylla Pursh USA: Massachusetts Sturbridge: Sturbridge R. I. Bertin 1590 1997-6-25
NEBC: 00775030 Callitriche palustris Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 630 1995-7-11
NEBC: 02230494 Callitriche verna Linnaeus USA: Massachusetts Worcester: Assumption College R. I. Bertin 1202 1996-7-18
NEBC: 00656448 Chaenorhinum minus (Linnaeus) Lange USA: Massachusetts Westminster: Westminster R. I. Bertin 3633 2006-6-19
NEBC: 01583112 Chelone glabra Linnaeus USA: Massachusetts Westminster: Wachusett Mountain State Reserv... R. I. Bertin 7993 2019-9-3
NEBC: 00502409 Gratiola aurea Muhlenberg USA: Massachusetts Douglas: Douglas R. I. Bertin 2178 2002-9-6
NEBC: 00745307 Gratiola neglecta Torrey USA: Massachusetts Brookfield: Brookfield R. I. Bertin 1704 1998-7-14
NEBC: 01690211 Linaria canadensis (Linnaeus) Dumont Courset USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7802 2019-7-3
NEBC: 01583440 Linaria vulgaris Miller USA: Massachusetts Princeton: Wachusett Reservation, lower nor... R. I. Bertin 8042 2019-9-19
NEBC: 00650251 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Massachusetts Leominster: Leominster R. I. Bertin 5024 2010-6-16
NEBC: 00650390 Penstemon digitalis Nuttall ex Sims USA: Massachusetts Berlin: Berlin R. I. Bertin 4895 2009-9-29
NEBC: 00689444 Plantago arenaria Waldstein & Kitaibel USA: Massachusetts Lunenburg: Lunenburg R. I. Bertin 3107 2005-8-17
NEBC: 00689445 Plantago aristata Michaux USA: Massachusetts Millville: Millville R. I. Bertin 3707 2006-6-30
NEBC: 01583548 Plantago aristata Michaux USA: Massachusetts Princeton: Summit of Wachusett Mountain R. I. Bertin 7980 2019-8-28
NEBC: 01583179 Plantago lanceolata Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8204 2020-6-20
NEBC: 01583544 Plantago major Linnaeus USA: Massachusetts Princeton: N side of Westminster Rd R. I. Bertin 7973 2019-8-24
NEBC: 02230496 Plantago maritima juncoides (Lamarck) Hultén USA: Massachusetts Scituate: west side of Central Ave. opposite... R. I. Bertin 6930 2015-8-10
NEBC: 01583586 Plantago psyllium Linnaeus USA: Massachusetts Westminster: Wachusett Mountain, access rd R. I. Bertin 7926 2019-8-9
NEBC: 00670235 Plantago pusilla Nuttall USA: Massachusetts Spencer: Spencer R. I. Bertin 4065 2007-6-7
NEBC: 01583506 Plantago rugelii Decaisne USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7861 2019-7-30
NEBC: 00633044 Veronica chamaedrys Linnaeus USA: Massachusetts Oxford: Oxford R. I. Bertin 2204 2003-5-27
NEBC: 01583139 Veronica chamaedrys Linnaeus USA: Massachusetts Buckland: Walnut Hill R. I. Bertin 6191 2013-6-12
NEBC: 01583345 Veronica chamaedrys Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8129 2020-6-8
NEBC: 01583180 Veronica officinalis Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8177 2020-6-17
NEBC: 00561783 Veronica peregrina Linnaeus USA: Massachusetts Shrewsbury: Shrewsbury R. I. Bertin 2759 2005-5-12
NEBC: 01583324 Veronica peregrina Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8126 2020-6-8
NEBC: 00561877 Veronica peregrina xalapensis (Kunth) Pennell USA: Massachusetts Leominster: Leominster R. I. Bertin 3510 2006-5-20
NEBC: 00775145 Veronica scutellata Linnaeus USA: Massachusetts Charlton: Charlton R. I. Bertin 5127 2010-7-27
NEBC: 00579276 Veronica serpyllifolia Linnaeus USA: Massachusetts Lunenburg: Lunenburg R. I. Bertin 3529 2006-5-24
NEBC: 01690198 Veronica serpyllifolia Linnaeus USA: Massachusetts Princeton: along auto road NW of Wachusett M... R. I. Bertin 8074 2020-5-21
Plumbaginaceae
NEBC: 02230491 Limonium carolinianum (Walter) Britton USA: Massachusetts Scituate: west side of Central Ave. opposite... R. I. Bertin 6933 2015-8-10
Poaceae
NEBC: 01000244 Aegilops cylindrica Host USA: Massachusetts Winchendon: south of Millers River near Birc... R. I. Bertin 3661 2006-6-21
NEBC: 00622092 Agrostis canina Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 1073 1996-6-19
NEBC: 00622324 Agrostis capillaris Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 94-157 1994-6-23
NEBC: 01690224 Agrostis capillaris Linnaeus USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7797 2019-7-3
NEBC: 00622386 Agrostis gigantea Roth USA: Massachusetts Worcester: Worcester R. I. Bertin 1994-6-28
NEBC: 01583503 Agrostis gigantea Roth USA: Massachusetts Princeton: W of Mountain Rd R. I. Bertin 7850 2019-7-29
NEBC: 00878068 Agrostis hyemalis (Walter) Britton, Stearn & Poggenburg USA: Massachusetts Grafton: Grafton R. I. Bertin 2415 2004-6-8
NEBC: 02230623 Agrostis hyemalis (Walter) Britton, Stearn & Poggenburg USA: Massachusetts Phillipston: Popple Camp Wildlife Management... R. I. Bertin 3254 2005-9-14
NEBC: 01583525 Agrostis perennans (Walter) Tuckerman USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7966 2019-8-19
NEBC: 01175821 Agrostis scabra Willdenow USA: Massachusetts North Brookfield: North Brookfield R. I. Bertin 3162 2005-8-26
NEBC: 01583617 Agrostis scabra Willdenow USA: Massachusetts Princeton: n side Thompson Rd R. I. Bertin 7821 2019-7-25
NEBC: 01583602 Agrostis stolonifera Linnaeus USA: Massachusetts Princeton: N side Thompson Rd R. I. Bertin 7822 2019-7-25
NEBC: 00835372 Agrostis stolonifera palustris (Hudson) Farwell USA: Massachusetts Brookfield: Brookfield R. I. Bertin 2005-7-21
NEBC: 00835480 Alopecurus aequalis Sobolewsky USA: Massachusetts Worcester: Worcester R. I. Bertin 997 1996-6-6
NEBC: 00622463 Alopecurus geniculatus Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 1171 1996-7-15
NEBC: 02284892 Alopecurus pratensis Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, north of E... R. I. Bertin 8386 2021-5-20
NEBC: 02230624 Alopecurus pratensis Linnaeus USA: Massachusetts Worcester: Patch Reservoir R. I. Bertin 94-51 1994-6-9
NEBC: 02230625 Ammophila breviligulata Fernald USA: Massachusetts Scituate: west of Fourth Cliff R. I. Bertin 7937 2019-8-11
NEBC: 02230626 Ammophila breviligulata Fernald USA: Massachusetts Clinton: east side of Route 70 opposite Carv... R. I. Bertin 4349 2007-10-26
NEBC: 00764177 Andropogon gerardi Vitman USA: Massachusetts Blackstone: Blackstone R. I. Bertin 2314 2003-10-6
NEBC: 02230621 Andropogon gerardi Vitman USA: Massachusetts Sturbridge: Wells State Park Road, north sid... R. I. Bertin 8564 2021-8-12
NEBC: 01690190 Anthoxanthum odoratum Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, along Admi... R. I. Bertin 8082 2020-5-27
NEBC: 02230632 Aristida basiramea Engelmann ex Vasey USA: Massachusetts Princeton: north side of Summit Road on west... R. I. Bertin 8346 2020-10-8
NEBC: 01175336 Aristida dichotoma Michaux USA: Massachusetts Sutton: Sutton R. I. Bertin 4215 2007-8-29
NEBC: 01175337 Aristida dichotoma Michaux USA: Massachusetts Auburn: Auburn R. I. Bertin 3382 2005-9-22
NEBC: 01582369 Aristida longespica longespica USA: Massachusetts Shutesbury: Utility Corridor N of Pratt Corn... R. I. Bertin RIB 7244 2016-10-6
NEBC: 00685744 Aristida longespica geniculata (Rafinesque) Fernald USA: Massachusetts Sterling: Sterling R. I. Bertin 4347 2007-10-21
NEBC: 00613409 Aristida oligantha Michaux USA: Massachusetts Hopedale: Hopedale R. I. Bertin 3347 2005-10-5
NEBC: 01583573 Aristida oligantha Michaux USA: Massachusetts Westminster: Wachusett Mountain R. I. Bertin 7931 2019-8-9
NEBC: 02230622 Aristida oligantha Michaux USA: Massachusetts Holden: northwest of River Street, west of I... R. I. Bertin 3990 2006-9-30
NEBC: 00622915 Arrhenatherum elatius (Linnaeus) P. Beauvois ex J. Presl & C. Presl USA: Massachusetts Worcester: Worcester R. I. Bertin 94-158 1994-6-23
NEBC: 01690245 Arrhenatherum elatius (Linnaeus) P. Beauvois ex J. Presl & C. Presl USA: Massachusetts Princeton: Wachusett Reservation, south of W... R. I. Bertin B. A. Trowbridge 8202 2020-6-20
NEBC: 01583614 Avena fatua Linnaeus USA: Massachusetts Princeton: slopes above ski lodge R. I. Bertin B. A. Trowbridge 7815 2019-7-24
NEBC: 00609720 Avena sativa Linnaeus USA: Massachusetts Harvard: Harvard R. I. Bertin 4784 2009-7-13
NEBC: 02284963 Avena sativa Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, lower nort... R. I. Bertin 8587 2021-9-3
NEBC: 01045295 Brachyelytrum aristosum (Michaux) P. Beauvois ex Branner & Coville USA: Massachusetts Southborough: Southborough R. I. Bertin 2544 2004-7-20
NEBC: 01690227 Brachyelytrum aristosum (Michaux) P. Beauvois ex Branner & Coville USA: Massachusetts Westminster: Wachusett Reservation northwest... R. I. Bertin 8215 2020-6-23
NEBC: 02230753 Brachyelytrum erectum (Schreber) P. Beauvois USA: Massachusetts Greenfield: west side of Green River northwe... R. I. Bertin 5064 2010-6-30
NEBC: 00880037 Bromus ciliatus Linnaeus USA: Massachusetts Sturbridge: Sturbridge R. I. Bertin 4510 2008-7-15
NEBC: 00880038 Bromus ciliatus Linnaeus USA: Massachusetts Charlton: Charlton R. I. Bertin 5123 2010-7-27
NEBC: 01583616 Bromus ciliatus Linnaeus USA: Massachusetts Princeton: n side Thompson Rd R. I. Bertin 7832 2019-7-25
NEBC: 00609754 Bromus commutatus Schrader USA: Massachusetts New Braintree: New Braintree R. I. Bertin 3701 2006-6-27
NEBC: 01690288 Bromus commutatus Schrader USA: Massachusetts Princeton: e side of Administration Rd n of ... R. I. Bertin B. A. Trowbridge 7767 2019-6-15
NEBC: 02284972 Bromus commutatus Schrader USA: Massachusetts Princeton: Wachusett Reservation, near picni... R. I. Bertin 8452 2021-6-16
NEBC: 00613141 Bromus hordeaceus Linnaeus USA: Massachusetts Millbury: Millbury R. I. Bertin 4474 2008-6-20
NEBC: 02230755 Bromus hordeaceus Linnaeus USA: Massachusetts Westborough: Vic. of Tufts Veterinary School... R. I. Bertin 4091 2007-6-20
NEBC: 00594237 Bromus inermis Leysser USA: Massachusetts Paxton: Paxton R. I. Bertin 541 1995-6-20
NEBC: 01583512 Bromus inermis Leysser USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7858 2019-7-30
NEBC: 00594275 Bromus japonicus Thunberg USA: Massachusetts Lancaster: Lancaster R. I. Bertin 3643 2006-6-20
NEBC: 02230751 Bromus japonicus Thunberg USA: Massachusetts Sturbridge: South end of Long Pond just nort... R. I. Bertin 4758 2009-7-5
NEBC: 00863155 Bromus kalmii A. Gray USA: Massachusetts East Brookfield: East Brookfield R. I. Bertin 1815 1998-11-2
NEBC: 00863159 Bromus kalmii A. Gray USA: Massachusetts Sturbridge: Sturbridge R. I. Bertin 1624 1997-7-22
NEBC: 00880148 Bromus latiglumis (Shear) Hitchcock USA: Massachusetts Harvard: Harvard R. I. Bertin 2689 2004-9-27
NEBC: 00609846 Bromus secalinus Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 611 1995-7-10
NEBC: 00611558 Bromus tectorum Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 903 1996-5-8
NEBC: 01690303 Bromus tectorum Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, near wind ... R. I. Bertin 8162 2020-6-15
NEBC: 02230748 Bromus tectorum Linnaeus USA: Massachusetts Worcester: Railroad bed behind Notre Dame Ce... R. I. Bertin 94-95 1994-6-15
NEBC: 01045136 Calamagrostis canadensis (Michaux) P. Beauvois USA: Massachusetts Worcester: Worcester R. I. Bertin 94-186 1994-6-28
NEBC: 01583600 Calamagrostis canadensis (Michaux) P. Beauvois USA: Massachusetts Princeton: Wachusett Mountain, ski slope R. I. Bertin 7884 2019-8-2
NEBC: 02230746 Calamagrostis cinnoides W. P. C. Barton USA: Massachusetts Palmer: southwest of Colonel's Mountain R. I. Bertin 1991 2001-7-19
NEBC: 01045620 Calamagrostis coarctata Eaton USA: Massachusetts Boylston: Boylston R. I. Bertin 2709 2004-10-8
NEBC: 01045623 Calamagrostis coarctata Eaton USA: Massachusetts Sturbridge: Sturbridge R. I. Bertin 2571 2004-8-6
NEBC: 02230747 Calamagrostis coarctata Eaton USA: Massachusetts Millbury: powerline south of I-90 R. I. Bertin 1746 1998-8-19
NEBC: 01045668 Calamagrostis epigejos (Linnaeus) Roth USA: Massachusetts Upton: Upton R. I. Bertin 3801 2006-7-19
NEBC: 02230752 Calamagrostis epigejos (Linnaeus) Roth USA: Massachusetts West Boylston: Wachusett Reservoir R. I. Bertin 2319 2003-10-8
NEBC: 00635571 Cenchrus longispinus (Hackel) Fernald USA: Massachusetts Fitchburg: Fitchburg R. I. Bertin 4182 2007-8-13
NEBC: 02230749 Cenchrus longispinus (Hackel) Fernald USA: Massachusetts Fitchburg: Coolidge Park between John Fitch ... R. I. Bertin 4182 2007-8-13
NEBC: 00878237 Cinna arundinacea Linnaeus USA: Massachusetts Petersham: Petersham R. I. Bertin 2297 2003-8-28
NEBC: 02230750 Cinna arundinacea Linnaeus USA: Massachusetts Southborough: North of Sudbury Reservoir and... R. I. Bertin 3908 2006-8-21
NEBC: 00835818 Cinna latifolia (Treviranus ex Göppert) Grisebach USA: Massachusetts Princeton: Princeton R. I. Bertin 1639 1997-7-29
NEBC: 01583490 Cinna latifolia (Treviranus ex Göppert) Grisebach USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin B. J. Keevan & B. A.... 7845 2019-7-28
NEBC: 01583444 Coleataenia longifolia rigidula (Bosc ex Nees) Soreng USA: Massachusetts Princeton: Wachusett Reservation, lower nort... R. I. Bertin 8043 2019-9-19
NEBC: 02230754 Coleataenia longifolia rigidula (Bosc ex Nees) Soreng USA: Massachusetts Holden: Quinapoxet Reservoir R. I. Bertin 3241 2005-9-12
NEBC: 01690221 Dactylis glomerata Linnaeus USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7810 2019-7-10
NEBC: 01178289 Danthonia spicata (Linnaeus) P. Beauvois ex Roemer & Schultes USA: Massachusetts Hubbardston: Hubbardston R. I. Bertin 4121 2007-7-1
NEBC: 01690208 Danthonia spicata (Linnaeus) P. Beauvois ex Roemer & Schultes USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7801 2019-7-3
NEBC: 01690282 Danthonia spicata (Linnaeus) P. Beauvois ex Roemer & Schultes USA: Massachusetts Princeton: Little Wachusett Mountain near su... R. I. Bertin 7779 2019-6-23
NEBC: 00595050 Deschampsia caespitosa (Linnaeus) P. Beauvois USA: New Hampshire New Braintree R. I. Bertin 2266 2003-7-17
NEBC: 01583255 Deschampsia caespitosa (Linnaeus) P. Beauvois USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8274 2020-7-29
NEBC: 00860446 Deschampsia flexuosa (Linnaeus) Trinius USA: Massachusetts Leominster: Leominster R. I. Bertin 2369 2004-5-19
NEBC: 01690306 Deschampsia flexuosa (Linnaeus) Trinius USA: Massachusetts Princeton: Wachusett Reservation, north of W... R. I. Bertin 8157 2020-6-15
NEBC: 01690295 Deschampsia flexuosa (Linnaeus) Trinius USA: Massachusetts Princeton: Little Wachusett Mountain near su... R. I. Bertin 7773 2019-6-23
NEBC: 01690242 Dichanthelium acuminatum fasciculatum (Torrey) Freckmann & Lelong USA: Massachusetts Princeton: Wachusett Reservation w side of M... R. I. Bertin 8222 2020-6-25
NEBC: 02230667 Dichanthelium acuminatum fasciculatum (Torrey) Freckmann & Lelong USA: Massachusetts Royalston: E Branch of Tully River N of Rt 6... R. I. Bertin 3013 2005-7-19
NEBC: 02230664 Dichanthelium acuminatum lindheimeri (Nash) Freckmann & Lelong USA: Massachusetts Hopedale: Hopedale-Draper Airport south of M... R. I. Bertin 3757 2006-7-7
NEBC: 02230666 Dichanthelium acuminatum lindheimeri (Nash) Freckmann & Lelong USA: Massachusetts Upton: Upton State Forest R. I. Bertin 2260 2003-7-10
NEBC: 00737051 Dichanthelium acuminatum columbianum (Scribner) Freckmann & Lelong USA: Massachusetts Leominster: Leominster R. I. Bertin 2911 2005-6-20
NEBC: 00684915 Dichanthelium acuminatum fasciculatum (Torrey) Freckmann & Lelong USA: Massachusetts Lancaster: Lancaster R. I. Bertin 3647 2006-6-20
NEBC: 00737737 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Massachusetts Northbridge: Northbridge R. I. Bertin 2242 2003-6-11
NEBC: 00768501 Dichanthelium acuminatum lindheimeri (Nash) Freckmann & Lelong USA: Massachusetts Sterling: Sterling R. I. Bertin 2980 2005-7-11
NEBC: 00673979 Dichanthelium acuminatum spretum (Schultes) Freckmann & Lelong USA: Massachusetts Douglas: Douglas R. I. Bertin 4855 2009-8-21
NEBC: 00764583 Dichanthelium boreale (Nash) Freckmann USA: Massachusetts Leominster: Leominster R. I. Bertin 2915 2005-6-20
NEBC: 00764584 Dichanthelium boreale (Nash) Freckmann USA: Massachusetts Hubbardston: Hubbardston R. I. Bertin 2944 2005-6-27
NEBC: 01690210 Dichanthelium boreale (Nash) Freckmann USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7809 2019-7-10
NEBC: 00764842 Dichanthelium clandestinum (Linnaeus) Gould USA: Massachusetts Worcester: Worcester R. I. Bertin 94-192 1994-6-30
NEBC: 01583508 Dichanthelium clandestinum (Linnaeus) Gould USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin B. J. Keevan & B. A. ... 7841 2019-7-28
NEBC: 02230668 Dichanthelium columbianum (Scribn.) Freckmann USA: Massachusetts Bolton: Bolton Flats R. I. Bertin 1837 1999-6-1
NEBC: 02230669 Dichanthelium columbianum (Scribn.) Freckmann USA: Massachusetts Gardner: near cemetery on west side of Cryst... R. I. Bertin 3650 2006-6-21
NEBC: 02230670 Dichanthelium columbianum (Scribn.) Freckmann USA: Massachusetts Leicester: Rochdale Pond R. I. Bertin 2899 2005-6-18
NEBC: 02230660 Dichanthelium commutatum (Schultes) Gould USA: Massachusetts Warren: Devil's Peak R. I. Bertin 1996 2001-7-23
NEBC: 02230661 Dichanthelium commutatum (Schultes) Gould USA: Massachusetts Mendon: east of Pine Hill Cemetery R. I. Bertin 2522 2004-7-12
NEBC: 00635910 Dichanthelium depauperatum (Muhlenberg) Gould USA: Massachusetts Worcester: Worcester R. I. Bertin 590 1995-7-6
NEBC: 00635911 Dichanthelium depauperatum (Muhlenberg) Gould USA: Massachusetts Hubbardston: Hubbardston R. I. Bertin 2942 2005-6-27
NEBC: 01690300 Dichanthelium depauperatum (Muhlenberg) Gould USA: Massachusetts Princeton: Wachusett Reservation, near wind ... R. I. Bertin 8164 2020-6-15
NEBC: 00750052 Dichanthelium dichotomum microcarpon (Muhl. ex Ell.) Freckmann & Lelong USA: Massachusetts Millville: Millville R. I. Bertin 4498 2008-7-1
NEBC: 00855059 Dichanthelium latifolium (Linnaeus) Harvill USA: Massachusetts Westminster: Westminster R. I. Bertin 2532 2004-7-16
NEBC: 02230673 Dichanthelium latifolium (Linnaeus) Harvill USA: Massachusetts West Brookfield: West Brookfield State Fores... R. I. Bertin 2923 2005-6-23
NEBC: 02230674 Dichanthelium latifolium (Linnaeus) Harvill USA: Massachusetts Westminster: Cowees Hill R. I. Bertin 2962 2005-7-5
NEBC: 01151158 Dichanthelium linearifolium (Scribner) Gould USA: Massachusetts Hubbardston: Hubbardston R. I. Bertin 2081 2002-6-12
NEBC: 02230675 Dichanthelium oligosanthes scribnerianum (Nash) Freckmann & Lelong USA: Massachusetts Millville: west of Central Street and south ... R. I. Bertin 3569 2006-6-6
NEBC: 02230676 Dichanthelium oligosanthes scribnerianum (Nash) Freckmann & Lelong USA: Massachusetts Milford: Vernon Grove Cemetery off Depot Str... R. I. Bertin 3664 2006-6-22
NEBC: 00875516 Dichanthelium oligosanthes scribnerianum (Nash) Freckmann & Lelong USA: Massachusetts Clinton: Clinton R. I. Bertin 2503 2004-7-7
NEBC: 00875675 Dichanthelium sphaerocarpon (Elliott) Gould USA: Massachusetts Brookfield: Brookfield R. I. Bertin 3038 2005-7-21
NEBC: 02230677 Dichanthelium sphaerocarpon (Elliott) Gould USA: Massachusetts Worcester: Kettle Brook R. I. Bertin 1758 1998-8-24
NEBC: 00875892 Dichanthelium xanthophysum (A. Gray) Gould USA: Massachusetts Royalston: Royalston R. I. Bertin 3007 2005-7-19
NEBC: 02230671 Dichanthelium xanthophysum (A. Gray) Gould USA: Massachusetts Erving: cemetery at intersection of Rt 2 and... R. I. Bertin 5690 2012-6-16
NEBC: 01583306 Digitaria cognata (Schultes) Pilger USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin C. Duggan & B. J. Kee... 8334 2020-9-11
NEBC: 01583518 Digitaria ischaemum (Schreber) Muhlenberg USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7965 2019-8-19
NEBC: 01583542 Digitaria sanguinalis (Linnaeus) Scopoli USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7963 2019-8-19
NEBC: 02230672 Distichlis spicata (Linnaeus) Greene USA: Massachusetts Marshfield: east side of Ridge Road at Marsh... R. I. Bertin 7943 2019-8-12
NEBC: 00613016 Echinochloa crus-galli (Linnaeus) P. Beauvois USA: Massachusetts Millbury: Millbury R. I. Bertin 3043 2005-7-22
NEBC: 01690266 Echinochloa crus-galli (Linnaeus) P. Beauvois USA: Massachusetts Westminster: S side of Bolton Rd R. I. Bertin 8004 2019-9-5
NEBC: 01151317 Echinochloa muricata (P. Beauvois) Fernald USA: Massachusetts Templeton: Templeton R. I. Bertin 3824 2006-7-21
NEBC: 01583581 Echinochloa muricata (P. Beauvois) Fernald USA: Massachusetts Westminster: Wachusett Mountain, access rd R. I. Bertin 7930 2019-8-9
NEBC: 00594309 Eleusine indica (Linnaeus) Gaertner USA: Massachusetts West Brookfield: West Brookfield R. I. Bertin 4593 2008-8-22
NEBC: 02230653 Eleusine indica (Linnaeus) Gaertner USA: Massachusetts Clinton: Nashua River south of Water Street ... R. I. Bertin 3156 2005-8-25
NEBC: 00817072 Elymus canadensis Linnaeus USA: Massachusetts Harvard: Harvard R. I. Bertin 2691 2004-9-27
NEBC: 01583530 Elymus canadensis Linnaeus USA: Massachusetts Princeton: Wachusett Mountain, near Echo Lak... R. I. Bertin B. A. Trowbridge 7952 2019-8-18
NEBC: 02284964 Elymus canadensis Linnaeus USA: Massachusetts Princeton: Eastern slopes of Wachusett Mt be... R. I. Bertin 8619 2021-10-14
NEBC: 00865805 Elymus hystrix Linnaeus USA: Massachusetts Mendon: Mendon R. I. Bertin 4776 2009-7-9
NEBC: 01690297 Elymus hystrix Linnaeus USA: Massachusetts New Salem: E slopes of ridge s of Underhill ... R. I. Bertin M. Charpentier, B. Ke... 7793 2019-6-27
NEBC: 01583571 Elymus repens (Linnaeus) Gould USA: Massachusetts Princeton: Wachusett Mountain auto road R. I. Bertin 7903 2019-8-6
NEBC: 00880453 Elymus riparius Wiegand USA: Massachusetts New Braintree: New Braintree R. I. Bertin 2269 2003-7-17
NEBC: 00863641 Elymus trachycaulus subsecundus (Link) Á. Löve & D. Löve USA: Massachusetts Southbridge Town R. I. Bertin 3893 2006-8-14
NEBC: 00863513 Elymus virginicus Linnaeus USA: Massachusetts Uxbridge: Uxbridge R. I. Bertin 3122 2005-8-18
NEBC: 02230658 Elymus virginicus Linnaeus USA: Massachusetts Barre: north of Rt 122 and west of Ware Rive... R. I. Bertin 5031 2010-6-20
NEBC: 00855729 Eragrostis capillaris (Linnaeus) Nees USA: Massachusetts Holden: Holden R. I. Bertin 5502 2011-9-17
NEBC: 01583428 Eragrostis capillaris (Linnaeus) Nees USA: Massachusetts Princeton: Wachusett Reservation, Administra... R. I. Bertin 8048 2019-9-26
NEBC: 00613499 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Leicester: Leicester R. I. Bertin 3232 2005-9-11
NEBC: 00613500 Eragrostis cilianensis (Allioni) Vignolo ex Janchen USA: Massachusetts Worcester: Worcester R. I. Bertin 1379 1996-9-16
NEBC: 00594763 Eragrostis minor Host USA: Massachusetts Templeton: Templeton R. I. Bertin 4154 2007-7-22
NEBC: 02284388 Eragrostis minor Host USA: Massachusetts Greenfield: Just Roots Community Farm on Gle... R. I. Bertin 6939 2015-8-13
NEBC: 02230654 Eragrostis minor Host USA: Massachusetts Fitchburg: West Fitchburg between Rt 31 and ... R. I. Bertin 4200 2007-8-16
NEBC: 02230655 Eragrostis minor Host USA: Massachusetts Worcester: Notre Dame Cemetery R. I. Bertin 845 1995-8-24
NEBC: 00879211 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Hardwick: Hardwick R. I. Bertin 3098 2005-8-16
NEBC: 00879212 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Worcester: Worcester R. I. Bertin 1282 1996-8-7
NEBC: 01583524 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7989 2019-8-29
NEBC: 00594828 Eragrostis pilosa (Linnaeus) P. Beauvois USA: Massachusetts Leominster: Leominster R. I. Bertin 4005 2006-10-4
NEBC: 01583569 Eragrostis pilosa (Linnaeus) P. Beauvois USA: Massachusetts Princeton: Harrington Rd R. I. Bertin 7921 2019-8-8
NEBC: 00864523 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Grafton: Grafton R. I. Bertin 3067 2005-7-27
NEBC: 01583574 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Westminster: Wachusett Mountain R. I. Bertin 7932 2019-8-9
NEBC: 02230684 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Scituate: west side of Central Avenue R. I. Bertin 8553 2021-8-7
NEBC: 00594970 Festuca filiformis Pourret USA: Massachusetts Worcester: Worcester R. I. Bertin 94-34
NEBC: 01583183 Festuca rubra Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8180 2020-6-17
NEBC: 01690310 Festuca rubra Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, near Super... R. I. Bertin 8220 2020-6-25
NEBC: 00613696 Festuca rubra commutata Gaudin USA: Massachusetts Westminster: Westminster R. I. Bertin 2959 2005-7-5
NEBC: 00860568 Festuca subverticillata (Persoon) E. B. Alexeev USA: Massachusetts Dudley: Dudley R. I. Bertin 2901 2002-6-26
NEBC: 01690252 Festuca subverticillata (Persoon) E. B. Alexeev USA: Massachusetts Princeton: Wachusett Reservation, slopes n o... R. I. Bertin B. A. Trowbridge 8229 2020-6-27
NEBC: 00613744 Festuca trachyphylla (Hackel) Krajina USA: Massachusetts Westminster: Westminster R. I. Bertin 4438 2008-6-6
NEBC: 00613745 Festuca trachyphylla (Hackel) Krajina USA: Massachusetts Westborough: Westborough R. I. Bertin 4668 2009-5-14
NEBC: 02284922 Festuca trachyphylla (Hackel) Krajina USA: Massachusetts Princeton: Wachusett Mountain State Reservat... R. I. Bertin 8731 2022-5-26
NEBC: 00878433 Glyceria acutiflora Torrey USA: Massachusetts Brookfield: Brookfield R. I. Bertin 1660 1998-6-2
NEBC: 00878733 Glyceria borealis (Nash) Batchelder USA: Massachusetts Gardner: Gardner R. I. Bertin 4137 2007-7-9
NEBC: 01690238 Glyceria borealis (Nash) Batchelder USA: Massachusetts Princeton: Wachusett Reservation south of We... R. I. Bertin B. A. Trowbridge 8197 2020-6-20
NEBC: 00859583 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Hopedale: Hopedale R. I. Bertin 2453 2004-6-21
NEBC: 01583605 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Princeton: N side Thompson Rd R. I. Bertin 7820 2019-7-25
NEBC: 01149111 Glyceria grandis S. Watson USA: Massachusetts Ashburnham: Ashburnham R. I. Bertin 2102 2002-6-28
NEBC: 02230774 Glyceria grandis S. Watson USA: Massachusetts Paxton: Kettle Brook Reservoir R. I. Bertin 94-226 1994-7-8
NEBC: 01149300 Glyceria melicaria (Michx.) F.T. Hubbard USA: Massachusetts Paxton: Paxton R. I. Bertin 1994-7-8
NEBC: 02284948 Glyceria melicaria (Michx.) F.T. Hubbard USA: Massachusetts Princeton: Wachusett Reservation, between We... R. I. Bertin 8818 2022-6-29
NEBC: 01149448 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Brookfield: Brookfield R. I. Bertin 2018 2001-10-3
NEBC: 01148137 Glyceria septentrionalis Hitchcock USA: Massachusetts Worcester: Worcester R. I. Bertin 602 1995-7-7
NEBC: 02230777 Glyceria septentrionalis Hitchcock USA: Massachusetts Worcester: Green Hill Park R. I. Bertin 1026 1996-6-12
NEBC: 01148260 Glyceria striata (Lamarck) Hitchcock USA: Massachusetts Oxford: Oxford R. I. Bertin 5010 2010-6-14
NEBC: 01583205 Glyceria striata (Lamarck) Hitchcock USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8192 2020-6-19
NEBC: 00613817 Holcus lanatus Linnaeus USA: Massachusetts Paxton: Paxton R. I. Bertin 94-145 1994-6-22
NEBC: 01583185 Holcus lanatus Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8205 2020-6-20
NEBC: 01149765 Holcus mollis Linnaeus USA: Massachusetts Milford: Milford R. I. Bertin 4873 2009-9-8
NEBC: 00613316 Hordeum jubatum Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 1713 1998-7-15
NEBC: 02230775 Hordeum vulgare Linnaeus USA: Massachusetts Worcester: Green Hill Park R. I. Bertin 1162 1996-7-12
NEBC: 00817722 Leersia virginica Willdenow USA: Massachusetts Blackstone: Blackstone R. I. Bertin 3076 2005-7-29
NEBC: 00595142 Lolium multiflorum Lamarck USA: Massachusetts Westminster: Westminster R. I. Bertin 2954 2005-7-5
NEBC: 00595143 Lolium multiflorum Lamarck USA: Massachusetts Fitchburg: Fitchburg R. I. Bertin 4057 2007-6-5
NEBC: 02230772 Lolium multiflorum Lamarck USA: Massachusetts Paxton: Brigham Road R. I. Bertin 8058 2020-10-19
NEBC: 02284980 Lolium perenne Linnaeus USA: Massachusetts Westminster: Wachusett Reservation access rd... R. I. Bertin 8445 2021-6-13
NEBC: 02230771 Lolium perenne Linnaeus USA: Massachusetts Winchendon: east side of Rt 140 south of Tee... R. I. Bertin 3747 2006-7-5
NEBC: 00611688 Microstegium vimineum (Trinius) A. Camus USA: Massachusetts Douglas: Douglas R. I. Bertin 4910 2009-9-22
NEBC: 00611689 Microstegium vimineum (Trinius) A. Camus USA: Massachusetts Millville: Millville R. I. Bertin 2323 2003-10-14
NEBC: 02230776 Microstegium vimineum (Trinius) A. Camus USA: Massachusetts Mendon: near south end of Quisset Hill Road R. I. Bertin 3718 2006-6-30
NEBC: 00853973 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Phillipston: Phillipston R. I. Bertin 3925 2006-8-24
NEBC: 01583537 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Princeton: N side of Westminster Rd R. I. Bertin 7970 2019-8-24
NEBC: 00864744 Muhlenbergia glomerata (Willdenow) Trinius USA: Massachusetts Southbridge Town R. I. Bertin 2685 2004-9-24
NEBC: 02230778 Muhlenbergia glomerata (Willdenow) Trinius USA: Massachusetts Westminster: Crow Hill R. I. Bertin 2275 2003-8-14
NEBC: 00855782 Muhlenbergia mexicana (Linnaeus) Trinius USA: Massachusetts Gardner: Gardner R. I. Bertin 2654 2004-8-26
NEBC: 00855783 Muhlenbergia mexicana (Linnaeus) Trinius USA: Massachusetts Westminster: Westminster R. I. Bertin 3350 2005-10-6
NEBC: 02230779 Muhlenbergia mexicana (Linnaeus) Trinius USA: Massachusetts Petersham: quabbin Reservoir R. I. Bertin 2298 2003-8-28
NEBC: 02230780 Muhlenbergia mexicana (Linnaeus) Trinius USA: Massachusetts Sunderland: north of North Mountain Road and... R. I. Bertin 8600 2021-9-13
NEBC: 00855914 Muhlenbergia schreberi J. F. Gmelin USA: Massachusetts Leicester: Leicester R. I. Bertin 3168 2005-8-26
NEBC: 00864126 Muhlenbergia schreberi J. F. Gmelin USA: Massachusetts Mendon: Mendon R. I. Bertin 4012 2006
NEBC: 01583523 Muhlenbergia schreberi J. F. Gmelin USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7979 2019-8-26
NEBC: 00722441 Muhlenbergia sobolifera (Muhlenberg ex Willdenow) Trinius USA: Massachusetts Palmer Town R. I. Bertin 2015 2001-9-18
NEBC: 01025505 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Massachusetts Brookfield: Brookfield R. I. Bertin 1752 1998-8-20
NEBC: 02230781 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Massachusetts Webster: south of Sutton Road, east of Club ... R. I. Bertin 2592 2004-8-17
NEBC: 00879064 Muhlenbergia tenuiflora (Willdenow) Britton, Sterns & Poggenburg USA: Massachusetts West Boylston: West Boylston R. I. Bertin 4870 2009-9-4
NEBC: 02230773 Muhlenbergia tenuiflora (Willdenow) Britton, Sterns & Poggenburg USA: Massachusetts Millbury: Mount Ararat R. I. Bertin 2279 2003-8-20
NEBC: 01174131 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Massachusetts Princeton: Princeton R. I. Bertin 1653 1997-9-4
NEBC: 01583321 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 8020 2019-9-13
NEBC: 01583330 Oryzopsis asperifolia Michaux USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8122 2020-6-6
NEBC: 02230811 Oryzopsis asperifolia Michaux USA: Massachusetts Orange: east of West Branch of Tully River, ... R. I. Bertin 7293 2017-5-19
NEBC: 01151543 Panicum capillare Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 94-306 1994-7-25
NEBC: 01583545 Panicum capillare Linnaeus USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7964 2019-8-19
NEBC: 00864013 Panicum dichotomiflorum Michaux USA: Massachusetts Southborough: Southborough R. I. Bertin 3902 2006-8-21
NEBC: 01583124 Panicum dichotomiflorum Michaux USA: Massachusetts Westminster: Wachusett Mountain State Reserv... R. I. Bertin 7992 2019-9-3
NEBC: 00583243 Panicum miliaceum Linnaeus USA: Massachusetts Paxton: Paxton R. I. Bertin 2716 2004-10-25
NEBC: 00722298 Panicum philadelphicum Bernhardi ex Trinius USA: Massachusetts Oxford: Oxford R. I. Bertin 3961 2006-9-18
NEBC: 00853416 Panicum virgatum Linnaeus USA: Massachusetts Oxford: Oxford R. I. Bertin 4838 2009-8-10
NEBC: 00853417 Panicum virgatum Linnaeus USA: Massachusetts Bolton: Bolton R. I. Bertin 1878 1999-7-15
NEBC: 01583504 Panicum virgatum Linnaeus USA: Massachusetts Princeton: W of Mountain Rd R. I. Bertin 7851 2019-7-29
NEBC: 02284970 Paspalum setaceum muhlenbergii (Nash) D. J. Banks USA: Massachusetts Princeton: North side of summit road at inte... R. I. Bertin 8612 2021-10-3
NEBC: 00853600 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Worcester: Worcester R. I. Bertin 2305 2003-9-9
NEBC: 01583201 Phalaris arundinacea Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8179 2020-6-17
NEBC: 01583598 Phleum pratense Linnaeus USA: Massachusetts Princeton: wachusett Mountain, ski slope R. I. Bertin 7882 2019-8-2
NEBC: 01583423 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Princeton: Wachusett Reservation, NE of Thom... R. I. Bertin 8037 2019-9-17
NEBC: 02230812 Phyllostachys dulcis McClure USA: Massachusetts Holden: south side of High Street R. I. Bertin 5474 2011-8-23
NEBC: 01150822 Piptatherum pungens (Torrey) Dorn USA: Massachusetts Ashburnham: Ashburnham R. I. Bertin 2098 2002-6-28
NEBC: 00865263 Piptatherum racemosum (Smith) Eaton USA: Massachusetts Worcester: Worcester R. I. Bertin 1264 1996-8-4
NEBC: 01583149 Piptatherum racemosum (Smith) Eaton USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8301 2020-8-14
NEBC: 01583609 Piptatherum racemosum (Smith) Eaton USA: Massachusetts Princeton: N side Thompson Rd R. I. Bertin 7837 2019-7-25
NEBC: 01149908 Poa alsodes A. Gray USA: Massachusetts Auburn: Auburn R. I. Bertin 4416 2008-5-28
NEBC: 01149909 Poa alsodes A. Gray USA: Massachusetts Dudley: Dudley R. I. Bertin 2216 2003-6-4
NEBC: 02284932 Poa alsodes A. Gray USA: Massachusetts Princeton: Wachusett Mountain State Reservat... R. I. Bertin 8730 2022-5-26
NEBC: 00595334 Poa annua Linnaeus USA: Massachusetts Paxton: Paxton R. I. Bertin 94-57 1994-6-10
NEBC: 01583204 Poa annua Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8176 2020-6-17
NEBC: 00583556 Poa bulbosa Linnaeus USA: Massachusetts Clinton: Clinton R. I. Bertin 4952 2010-5-18
NEBC: 00583557 Poa bulbosa Linnaeus USA: Massachusetts Southborough: Southborough R. I. Bertin 3442 2006-5-2
NEBC: 02230813 Poa bulbosa Linnaeus USA: Massachusetts Shrewsbury: Dean Park R. I. Bertin 3435 2006-4-28
NEBC: 01690243 Poa compressa Linnaeus USA: Massachusetts Princeton: Wachusett Reservation n side of W... R. I. Bertin 8209 2020-6-22
NEBC: 01148417 Poa languida Hitchcock USA: Massachusetts Sturbridge: Sturbridge R. I. Bertin 1937 2000-6-1
NEBC: 00583648 Poa nemoralis Linnaeus USA: Massachusetts Grafton: Grafton R. I. Bertin 2418 2004-6-8
NEBC: 01583578 Poa nemoralis Linnaeus USA: Massachusetts Princeton: Wachusett Mountain, Bicentennial ... R. I. Bertin 7948 2019-8-14
NEBC: 02230810 Poa nemoralis Linnaeus USA: Massachusetts New Salem: eastern slopes of ridge south of ... R. I. Bertin M. Charpentier, B. Ke... 7791 2019-6-27
NEBC: 02230814 Poa nemoralis Linnaeus USA: Massachusetts Leominster: Evergreen Cemetery R. I. Bertin 3740 2006-7-5
NEBC: 02230807 Poa palustris Linnaeus USA: Massachusetts East Brookfield: South of Seven Mile river n... R. I. Bertin 3829 2006-7-24
NEBC: 02230808 Poa palustris Linnaeus USA: Massachusetts Oxford: Between McKinstry Pond and French Ri... R. I. Bertin 2474 2004-6-24
NEBC: 01583188 Poa pratensis Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8178 2020-6-17
NEBC: 02230815 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Ashfield: utility corridor between Hawley Ro... R. I. Bertin G. Motzkin 7786 2019-6-24
NEBC: 01148732 Poa saltuensis Fernald & Wiegand USA: Massachusetts Princeton: Princeton R. I. Bertin 1589 1997-6-24
NEBC: 01583153 Poa saltuensis Fernald & Wiegand USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8090 2020-5-28
NEBC: 01583350 Poa saltuensis Fernald & Wiegand USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8117 2020-6-3
NEBC: 00595678 Poa trivialis Linnaeus USA: Massachusetts North Brookfield: North Brookfield R. I. Bertin 2443 2004-6-20
NEBC: 01583334 Poa trivialis Linnaeus USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8153 2020-6-13
NEBC: 01583336 Poa trivialis Linnaeus USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8145 2020-6-13
NEBC: 00583746 Schedonorus arundinaceus (Schreber) Dumortier USA: Massachusetts Worcester: Worcester R. I. Bertin 566 1995-7-3
NEBC: 01690223 Schedonorus arundinaceus (Schreber) Dumortier USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7796 2019-7-3
NEBC: 00595833 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Berlin: Berlin R. I. Bertin 3594 2006-6-12
NEBC: 02284842 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Princeton: Wachusett Reservation, north slop... R. I. Bertin 8481 2021-6-20
NEBC: 01148866 Schizachne purpurascens (Torrey) Swallen USA: Massachusetts Templeton: Templeton R. I. Bertin 4447 2008-6-13
NEBC: 02230757 Schizachne purpurascens (Torrey) Swallen USA: Massachusetts Colrain: Houghton Hill R. I. Bertin 2388 2004-5-26
NEBC: 01690269 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Princeton: N slopes of Mount Wachusett R. I. Bertin 8024 2019-9-13
NEBC: 00598329 Setaria faberi R. A. W. Herrmann USA: Massachusetts Worcester: Worcester R. I. Bertin 739 1995-7-25
NEBC: 01583510 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts Princeton: W of Mountain Rd R. I. Bertin 7856 2019-7-29
NEBC: 00614315 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Worcester: Worcester R. I. Bertin 1123 1996-7-2
NEBC: 01583568 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Princeton: Harrington Rd R. I. Bertin 7919 2019-8-8
NEBC: 00734334 Sorghastrum nutans (Linnaeus) Nash USA: Massachusetts Charlton: Charlton R. I. Bertin 4331 2007-10-5
NEBC: 02284965 Sorghastrum nutans (Linnaeus) Nash USA: Massachusetts Princeton: Eastern slopes of Wachusett Mt be... R. I. Bertin 8618 2021-10-14
NEBC: 00614451 Sorghum bicolor (Linnaeus) Moench USA: Massachusetts Clinton: Clinton R. I. Bertin 3341 2005-10-4
NEBC: 02230759 Sorghum bicolor (Linnaeus) Moench USA: Massachusetts Auburn: Crowl Hill R. I. Bertin 3295 2005-9-22
NEBC: 02230760 Spartina alterniflora Loiseleur-Deslongchamps USA: Massachusetts Scituate: West side of Central Ave opposite ... R. I. Bertin 6935 2015-8-10
NEBC: 02230763 Spartina patens (Aiton) Muhlenberg USA: Massachusetts Scituate: South River R. I. Bertin 6936 2015-8-10
NEBC: 01583594 Spartina pectinata Link USA: Massachusetts Princeton: ski slope R. I. Bertin 7886 2019-8-2
NEBC: 02230756 Spartina pectinata Link USA: Massachusetts Scituate: west side of Central Ave, opposite... R. I. Bertin 6932 2015-8-10
NEBC: 00700180 Sphenopholis obtusata (Michaux) Scribner USA: Massachusetts West Boylston: West Boylston R. I. Bertin 3754 2006-7-6
NEBC: 02230689 Sporobolus cryptandrus A. Gray USA: Massachusetts Scituate: west side of Central Avenue R. I. Bertin 8554 2021-8-7
NEBC: 00879522 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Hopedale: Hopedale R. I. Bertin 5177 2010-9-3
NEBC: 02284883 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Princeton: Wachusett Reservation, west side ... R. I. Bertin 8605 2021-9-12
NEBC: 02230764 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Grafton: N Grafton near Pratts Pond R. I. Bertin 3248 2005-9-13
NEBC: 02230765 Thinopyrum pycnanthum (Godron) Barkworth USA: Massachusetts Marshfield: west side of Central Ave R. I. Bertin 7941 2019-8-24
NEBC: 01182218 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Northbridge: Northbridge R. I. Bertin 4740 2009-7-2
NEBC: 01583526 Torreyochloa pallida fernaldii (Hitchcock) Dore USA: Massachusetts Westminster: Wachusett Mountain, Bolton Pond R. I. Bertin 7950 2019-8-16
NEBC: 01182352 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Massachusetts West Brookfield: West Brookfield R. I. Bertin 2931 2005-6-23
NEBC: 00614569 Tridens flavus (Linnaeus) Hitchcock USA: Massachusetts Southborough: Southborough R. I. Bertin 3906 2006-8-21
NEBC: 02230766 Tridens flavus (Linnaeus) Hitchcock USA: Massachusetts Grafton: Millbury line near I-90 R. I. Bertin 1748 1998-8-19
NEBC: 00598109 Triticum aestivum Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 610 1995-7-10
NEBC: 00598110 Triticum aestivum Linnaeus USA: Massachusetts Sterling: Sterling R. I. Bertin 2977 2005-7-11
NEBC: 00614635 Vulpia myuros (Linnaeus) C. C. Gmelin USA: Massachusetts Millbury: Millbury R. I. Bertin 3781 2006-7-12
NEBC: 02230797 Vulpia myuros (Linnaeus) C. C. Gmelin USA: Massachusetts Worcester: Holy Cross Campus R. I. Bertin 1598 1997-6-30
NEBC: 02230798 Vulpia octoflora (Walter) Rydberg USA: Massachusetts Sturbridge: Wells State Park R. I. Bertin 1938 2000-6-1
NEBC: 00700341 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Westborough: Westborough R. I. Bertin 4436 2008-6-5
NEBC: 00614505 Zea mays Linnaeus USA: Massachusetts Lancaster: Lancaster R. I. Bertin 1888 1999-7-20
NEBC: 00863889 Zizania aquatica Linnaeus USA: Massachusetts Northbridge: Northbridge R. I. Bertin 3221 2005-9-8
NEBC: 00863958 Zizania palustris Linnaeus USA: Massachusetts Brookfield: Brookfield R. I. Bertin 2115 2002-7-9
NEBC: 02230799 Zizania palustris Linnaeus USA: Massachusetts Sturbridge: Long Pond between Rt 20 and Cham... R. I. Bertin 4753 2009-7-5
Polemoniaceae
NEBC: 01583307 Phlox paniculata Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8332 2020-9-6
NEBC: 00592543 Polemonium reptans Linnaeus USA: Massachusetts Paxton: Paxton R. I. Bertin 1830 1999-5-14
NEBC: 02230492 Polemonium reptans Linnaeus USA: Massachusetts Worcester: Cascades Park R. I. Bertin 1512 1997-5-22
Polygalaceae
NEBC: 00720324 Polygala polygama Walter USA: Massachusetts Phillipston: Phillipston R. I. Bertin 2488 2004-7-6
NEBC: 00752133 Polygala sanguinea Linnaeus USA: Massachusetts Lancaster: Lancaster R. I. Bertin 2624 2004-8-24
NEBC: 01583379 Polygala sanguinea Linnaeus USA: Massachusetts Princeton: ski slope N of Wachusett Mtn auto... R. I. Bertin 7892 2019-8-2
NEBC: 00503043 Polygala verticillata Linnaeus USA: Massachusetts Clinton: Clinton R. I. Bertin 3154 2005-8-25
NEBC: 02230493 Polygala verticillata Linnaeus USA: Massachusetts Brookfield: Quaboag Wildlife Management Area R. I. Bertin 1749 1998-8-20
Polygonaceae
NEBC: 00664908 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Lancaster: Lancaster R. I. Bertin 2622 2004-8-24
NEBC: 00664909 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Clinton: Clinton R. I. Bertin 4533 2008-7-22
NEBC: 00751340 Fagopyrum esculentum Moench USA: Massachusetts Leominster: Leominster R. I. Bertin 3739 2006-7-5
NEBC: 01690278 Fallopia cilinodis (Michaux) Holub USA: Massachusetts Princeton: w side of Mountain Rd n of inters... R. I. Bertin 7772 2019-6-19
NEBC: 01583316 Fallopia convolvulus (Linnaeus) Á. Löve USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8338 2020-9-22
NEBC: 02230556 Fallopia sachalinensis (F.Schmidt) Ronse Decr. USA: Massachusetts Harvard: West side of Rt 111 near Ashby line R. I. Bertin 3951 2006-9-5
NEBC: 01583522 Fallopia scandens (Linnaeus) Holub USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7991 2019-8-29
NEBC: 01583520 Persicaria hydropiper (Linnaeus) Spach USA: Massachusetts Princeton: N side of Westminster Road R. I. Bertin 7975 2019-8-24
NEBC: 02230568 Persicaria hydropiperoides (Michaux) Small USA: Massachusetts Oxford: French River north of Clara Barton R... R. I. Bertin 8299 2020-8-12
NEBC: 01583521 Persicaria lapathifolia (Linnaeus) Delarbre USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7967 2019-8-19
NEBC: 01583513 Persicaria longiseta (Bruijn) Kitagawa USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin B. J. Keevan & B. A. ... 7839 2019-7-28
NEBC: 01583534 Persicaria maculosa Gray USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7961 2019-8-19
NEBC: 01583427 Persicaria pensylvanica (Linnaeus) M. Gomez USA: Massachusetts Princeton: Wachusett Reservation, Thomson Rd R. I. Bertin 8038 2019-9-17
NEBC: 02284939 Persicaria perfoliata (Linnaeus) H. Gross USA: Massachusetts Leverett: West side of Long Plain Brook R. I. Bertin 8970 2022-10-10
NEBC: 02230567 Persicaria perfoliata (Linnaeus) H. Gross USA: Massachusetts Holden: East side of High St R. I. Bertin 5473 2011-8-20
NEBC: 01583254 Persicaria punctata (Elliott) Small USA: Massachusetts Westminster: Wachusett Reservation, w of Bol... R. I. Bertin B. A. Trowbridge 8295 2020-8-8
NEBC: 02230534 Persicaria punctata (Elliott) Small USA: Massachusetts Worcester: Crow Hill R. I. Bertin 818 1995-8-14
NEBC: 01583593 Persicaria sagittata (Linnaeus) H. Gross USA: Massachusetts Princeton: N side Thompson Rd R. I. Bertin 7827 2019-7-25
NEBC: 02284909 Persicaria virginiana (Linnaeus) Gaertner USA: Massachusetts Princeton: south side of Echo Lake at Mounta... R. I. Bertin 8856 2022-8-3
NEBC: 00762134 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Uxbridge: Uxbridge R. I. Bertin 2176 2002-9-4
NEBC: 02230559 Polygonum achoreum S. F. Blake USA: Massachusetts Northfield: Great Meadow, east side of Conne... R. I. Bertin M. G. Hickler 7226 2016-8-23
NEBC: 01583435 Polygonum articulatum Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, lower nort... R. I. Bertin 8040 2019-9-19
NEBC: 02284835 Polygonum aviculare Linnaeus USA: Massachusetts Princeton: west side of Mountain road near f... R. I. Bertin 8935 2022-9-16
NEBC: 01583566 Polygonum aviculare depressum (R. Meissner) Arcangeli USA: Massachusetts Westminster: Wachusett Mountain Ski Area par... R. I. Bertin 7935 2019-8-9
NEBC: 00749689 Polygonum aviculare depressa (Meisner) Arcangeli USA: Massachusetts Hubbardston: Hubbardston R. I. Bertin 4596 2008-8-23
NEBC: 01583564 Polygonum aviculare neglectum (Bess) Arcangeli USA: Massachusetts Princeton: Harrington Rd R. I. Bertin 7918 2019-8-8
NEBC: 00749778 Polygonum aviculare rurivagum (Jordan ex Boreau) Berher USA: Massachusetts Southbridge Town R. I. Bertin 4736 2009-6-28
NEBC: 00762270 Polygonum bohemicum (Chrtek & Chrtkov) P. F. Zika USA: Massachusetts Grafton: Grafton R. I. Bertin 3306 2005-9-27
NEBC: 00762716 Polygonum careyi Olney USA: Massachusetts Dudley: Dudley R. I. Bertin 3130 2005-8-19
NEBC: 00630385 Polygonum coccineum Muhlenberg ex Willdenow USA: Massachusetts Oakham: Oakham R. I. Bertin 3931 2006-8-26
NEBC: 00759099 Polygonum convolvulus Linnaeus USA: Massachusetts Hopedale: Hopedale R. I. Bertin 4144 2007-7-16
NEBC: 00664329 Polygonum hydropiper Linnaeus USA: Massachusetts Lunenburg: Lunenburg R. I. Bertin 3261 2005-9-19
NEBC: 00552103 Polygonum hydropiperoides Michaux USA: Massachusetts Worcester: Worcester R. I. Bertin 749 1995-8-1
NEBC: 00749335 Polygonum longisetum de Bruyne USA: Massachusetts Sutton: Sutton R. I. Bertin 3019 2005-7-20
NEBC: 00580632 Polygonum perfoliatum Linnaeus USA: Massachusetts Holden: Holden R. I. Bertin 5473 2011-8-20
NEBC: 00580649 Polygonum sachalinense F. Schmidt USA: Massachusetts Petersham: Petersham R. I. Bertin 4169 2007-7-25
NEBC: 00664831 Polygonum scandens Linnaeus USA: Massachusetts Webster: Webster R. I. Bertin 3979 2006-9-26
NEBC: 00664908 Polygonum virginianum Linnaeus USA: Massachusetts Lancaster: Lancaster R. I. Bertin 2622 2004-8-24
NEBC: 00664909 Polygonum virginianum Linnaeus USA: Massachusetts Clinton: Clinton R. I. Bertin 4533 2008-7-22
NEBC: 00762270 Reynoutria bohemica Chrtek & Chrtkova USA: Massachusetts Grafton: Grafton R. I. Bertin 3306 2005-9-27
NEBC: 02284957 Reynoutria japonica Houttuyn USA: Massachusetts Princeton: Intersection of Mountain Road and... R. I. Bertin 8592 2021-9-8
NEBC: 00580649 Reynoutria sachalinensis (F. Schmidt) Nakai USA: Massachusetts Petersham: Petersham R. I. Bertin 4169 2007-7-25
NEBC: 02230558 Reynoutria xbohemica Chrtek & Chrtková USA: Massachusetts Leominster: RR yards near Fitchburg line R. I. Bertin 3180 2005-8-29
NEBC: 02230565 Rumex acetosa Linnaeus USA: Massachusetts Ashfield: Bullitt Road R. I. Bertin 6180 2013-6-12
NEBC: 00501882 Rumex acetosella Linnaeus USA: Massachusetts Milford: Milford R. I. Bertin 2076 2002-6-11
NEBC: 01583365 Rumex acetosella Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8102 2020-5-29
NEBC: 02230563 Rumex acetosella Linnaeus USA: Massachusetts Charlemont: cemetery on north side of Rt 2 i... R. I. Bertin 6170 2013-5-30
NEBC: 00759475 Rumex crispus Linnaeus USA: Massachusetts New Braintree: New Braintree R. I. Bertin 3702 2006-6-27
NEBC: 01583199 Rumex crispus Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8188 2020-6-17
NEBC: 00771109 Rumex longifolius de Candolle USA: Massachusetts Warren: Warren R. I. Bertin 4502 2008-7-3
NEBC: 01690263 Rumex longifolius de Candolle USA: Massachusetts Princeton: W side of Mountain Rd s of Echo L... R. I. Bertin 8029 2019-9-15
NEBC: 01583611 Rumex obtusifolius Linnaeus USA: Massachusetts Princeton: N side Thompson Rd R. I. Bertin 7835 2019-7-25
NEBC: 00759688 Rumex patientia Linnaeus USA: Massachusetts Gardner: Gardner R. I. Bertin 3879 2006-7-27
NEBC: 02284826 Rumex patientia Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, lower nort... R. I. Bertin 8505 2021-7-13
Portulacaceae
NEBC: 01690200 Claytonia caroliniana Michaux USA: Massachusetts Princeton: western slopes of Wachusett Mount... R. I. Bertin 8059 2020-5-6
Potamogetonaceae
NEBC: 01583280 Potamogeton bicupulatus Fernald USA: Massachusetts Westminster: Wachusett Reservation, Bolton P... R. I. Bertin B. A. Trowbridge 8290 2020-8-8
NEBC: 02230801 Potamogeton confervoides Reichenbach USA: Massachusetts Douglas: Whitin Reservoir west of causeway i... R. I. Bertin 4856 2009-8-21
NEBC: 02230802 Potamogeton confervoides Reichenbach USA: Massachusetts Douglas: Badluck Pond, W side of pond R. I. Bertin 2135 2002-7-26
NEBC: 01690254 Potamogeton epihydrus Rafinesque USA: Massachusetts Westminster: Wachusett Mountain State Reserv... R. I. Bertin 8002 2019-9-5
NEBC: 02230805 Potamogeton natans Linnaeus USA: Massachusetts Holden: Eagle Lake R. I. Bertin 784 1995-8-7
NEBC: 02230782 Potamogeton oakesianus J. W. Robbins USA: Massachusetts Sutton: Adams Pond, Merrill Pond WMA R. I. Bertin 2110 2002-7-3
NEBC: 00700735 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Worcester: Worcester R. I. Bertin 1203 1996-7-18
NEBC: 02230783 Potamogeton spirillus Tuckerman USA: Massachusetts Westborough: Cedar Swamp along Sudbury River R. I. Bertin 3003 2005-7-14
NEBC: 02230787 Potamogeton spirillus Tuckerman USA: Massachusetts Shrewsbury: Lake Quinsigamond R. I. Bertin 2196 2002-7-11
NEBC: 02230788 Potamogeton vaseyi J. W. Robbins USA: Massachusetts Shrewsbury: Lake Quinsigamond R. I. Bertin 2193 2002-7-11
Primulaceae
NEBC: 01583359 Lysimachia borealis (Rafinesque) U. Manns & Anderberg USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin B. J. Keevan & B. A. ... 8109 2020-5-30
NEBC: 01583266 Lysimachia ciliata Linnaeus USA: Massachusetts Westminster: Wachusett Reservation, auto roa... R. I. Bertin 8278 2020-7-31
NEBC: 00502760 Lysimachia hybrida Michaux USA: Massachusetts Oxford: Oxford R. I. Bertin 4617 2008-9-1
NEBC: 02230547 Lysimachia hybrida Michaux USA: Massachusetts Sutton: Manchaug Lake R. I. Bertin 4149 2007-7-19
NEBC: 01583639 Lysimachia nummularia Linnaeus USA: Massachusetts Westminster: Wachusett Reservation, ski area... R. I. Bertin B. A. Trowbridge & B... 8239 2020-7-5
NEBC: 02230548 Lysimachia nummularia Linnaeus USA: Massachusetts Greenfield: east side of Green River, south ... R. I. Bertin 5061 2010-6-30
NEBC: 02284829 Lysimachia producta (A. Gray) Fernald USA: Massachusetts Princeton: Wachusett Reservation, lower nort... R. I. Bertin 8507 2021-7-13
NEBC: 02230549 Lysimachia producta (A. Gray) Fernald USA: Massachusetts Paxton: Brooks Road R. I. Bertin 1956 2000-7-10
NEBC: 01583190 Lysimachia quadrifolia Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8182 2020-6-17
NEBC: 01583631 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Princeton: Wachusett Reservation, S of Westm... R. I. Bertin 8257 2020-7-15
NEBC: 02284941 Lysimachia vulgaris Linnaeus USA: Massachusetts Princeton: North side of Westminster Rd R. I. Bertin 8854 2022-7-27
Ranunculaceae
NEBC: 01583462 Anemone quinquefolia Linnaeus USA: Massachusetts Princeton: Between Thompson Rd and Westminst... R. I. Bertin 8068 2020-5-14
NEBC: 02284990 Anemone quinquefolia Linnaeus USA: Massachusetts Princeton: Wachusett Reservation W of small ... R. I. Bertin 8382 2021-5-20
NEBC: 00753826 Anemone virginiana Linnaeus USA: Massachusetts Lunenburg: Lunenburg R. I. Bertin 3767 2006-7-10
NEBC: 00575788 Clematis virginiana Linnaeus USA: Massachusetts Milbury R. I. Bertin 2564 2004-8-2
NEBC: 02284903 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Princeton: Wachusett Reservation, west of We... R. I. Bertin 8376 2021-5-14
NEBC: 00831135 Ranunculus abortivus Linnaeus USA: Massachusetts Holden: Holden R. I. Bertin 2804 2005-5-28
NEBC: 01583360 Ranunculus abortivus Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8104 2020-5-29
NEBC: 02284898 Ranunculus acris Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, south side... R. I. Bertin 8390 2021-5-22
NEBC: 02284899 Ranunculus bulbosus Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, west side ... R. I. Bertin 8387 2021-5-20
NEBC: 01690202 Ranunculus ficaria Linnaeus USA: Massachusetts Princeton: NW of Wachusett summit along auto... R. I. Bertin 8061 2020-5-6
NEBC: 02230629 Ranunculus ficaria Linnaeus USA: Massachusetts Harvard: Oxbow National Wildlife Refuge on e... R. I. Bertin 8351 2021-4-27
NEBC: 01015884 Ranunculus flabellaris Rafinesque USA: Massachusetts Boylston: Boylston R. I. Bertin 2541 2004-7-23
NEBC: 02230545 Ranunculus flabellaris Rafinesque USA: Massachusetts Shrewsbury: Adj to Lake Street ball fields R. I. Bertin 4423 2008-5-28
NEBC: 02284952 Ranunculus repens Linnaeus USA: Massachusetts Princeton: NW side of Thompson Rd R. I. Bertin 8757 2022-6-6
NEBC: 00697014 Ranunculus sceleratus Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 1025 1996-6-12
NEBC: 02284920 Thalictrum pubescens Pursh USA: Massachusetts Princeton: Wachusett Mountain State Reservat... R. I. Bertin 8758 2022-6-6
Rhamnaceae
NEBC: 00643728 Ceanothus americanus Linnaeus USA: Massachusetts Upton: Upton R. I. Bertin 2263 2003-7-10
NEBC: 01583195 Frangula alnus Miller USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8174 2020-6-17
NEBC: 00580422 Rhamnus cathartica Linnaeus USA: Massachusetts Harvard: Harvard R. I. Bertin 2693 2004-9-27
NEBC: 01583479 Rhamnus cathartica Linnaeus USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin B. A. Trowbridge & B... 8238 2020-7-5
Rosaceae
NEBC: 00649997 Agrimonia striata Michaux USA: Massachusetts Southborough: Southborough R. I. Bertin 2535 2004-7-20
NEBC: 02230709 Agrimonia striata Michaux USA: Massachusetts Dudley: Town Farm Road R. I. Bertin 2289 2003-8-25
NEBC: 02284871 Amelanchier arborea (F. Michaux) Fernald USA: Massachusetts Princeton: Wachusett Reservation, north side... R. I. Bertin 8355 2021-5-2
NEBC: 00483975 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Boylston: Boylston R. I. Bertin 4372 2008-5-8
NEBC: 02230713 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Oxford: Hodges Village Dam R. I. Bertin 2793 2005-5-19
NEBC: 00740513 Amelanchier laevis Wiegand USA: Massachusetts Worcester: Worcester R. I. Bertin 897 1996-5-3
NEBC: 02284894 Amelanchier laevis Wiegand USA: Massachusetts Princeton: western slopes of Mount Wachusett... R. I. Bertin 8374 2021-5-11
NEBC: 02284895 Amelanchier laevis Wiegand USA: Massachusetts Princeton: Wachusett Reservation, south of B... R. I. Bertin 8383 2021-5-20
NEBC: 02230714 Amelanchier spicata (Lamarck) K. Koch USA: Massachusetts Sterling: Pratt Junction northeast of electr... R. I. Bertin 4356 2008-5-24
NEBC: 00674029 Amelanchier stolonifera Wiegand USA: Massachusetts New Braintree: New Braintree R. I. Bertin 4660 2009-5-8
NEBC: 02230715 Amelanchier stolonifera Wiegand USA: Massachusetts Oakham: south side of Old Turnpike Road appr... R. I. Bertin 4929 2010-5-2
NEBC: 02230715 Amelanchier stolonifera micropetala (B. L. Robinson) Rehder USA: Massachusetts Oakham: south side of Old Turnpike Road appr... R. I. Bertin 4929 2010-5-2
NEBC: 00738596 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts West Brookfield: West Brookfield R. I. Bertin 4727 2009-6-25
NEBC: 01690285 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Princeton: Little Wachusett Mountain near su... R. I. Bertin 7776 2019-6-23
NEBC: 00744901 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Boylston: Boylston R. I. Bertin 2542 2004-7-23
NEBC: 02230716 Cotoneaster distichus Lange USA: Massachusetts Lunenburg: Marshall Park, north of Rt 2A R. I. Bertin 3534 2006-5-24
NEBC: 02230717 Crataegus chrysocarpa Ashe USA: Maine Litchfield: [no additional data] R. I. Bertin 2005-7-17
NEBC: 02284924 Crataegus coccinea Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, between W... R. I. Bertin 8380 2021-5-20
NEBC: 00759987 Crataegus crus-galli Linnaeus USA: Massachusetts Westminster: Westminster R. I. Bertin 4622 2008-9-10
NEBC: 02160453 Crataegus dissona Sargent USA: Massachusetts Shelburne: gravel road running from Patten R... R. I. Bertin G. Motzkin 6516 2014-5-29
NEBC: 01583166 Crataegus flabellata (Bosc ex Spach) K. Koch USA: Massachusetts Worcester: Sisters of Notre Dame, near Coal ... R. I. Bertin 435 1995-5-22
NEBC: 01583167 Crataegus flabellata (Bosc ex Spach) K. Koch USA: Massachusetts Sturbridge: Westville Lake Property, USACE R. I. Bertin 1520 1997-5-28
NEBC: 00706120 Crataegus holmesiana Ashe USA: Massachusetts Spencer: Spencer R. I. Bertin 4067 2007-6-7
NEBC: 00694424 Crataegus keepii Sargent USA: Massachusetts West Brookfield: West Brookfield R. I. Bertin 1651 1998-5-14
NEBC: 00768328 Crataegus macracantha Loddiges ex Loudon USA: Massachusetts Harvard: Harvard R. I. Bertin 3527 2006-5-24
NEBC: 02230712 Crataegus macracantha Loddiges ex Loudon USA: Massachusetts Boylston: west of Rt 70, south of Sanitorium... R. I. Bertin 4055 2007-5-31
NEBC: 00709199 Crataegus macrosperma Ashe USA: Massachusetts New Braintree: New Braintree R. I. Bertin 3518 2006-5-22
NEBC: 02160452 Crataegus macrosperma Ashe USA: Massachusetts Erving: along the easternmost of three power... R. I. Bertin 5999 2012-9-12
NEBC: 01583166 Crataegus macrosperma Ashe USA: Massachusetts Worcester: Sisters of Notre Dame, near Coal ... R. I. Bertin 435 1995-5-22
NEBC: 01583167 Crataegus macrosperma Ashe USA: Massachusetts Sturbridge: Westville Lake Property, USACE R. I. Bertin 1520 1997-5-28
NEBC: 01583168 Crataegus macrosperma Ashe USA: Massachusetts Rutland: Barre Falls Dam R. I. Bertin 1832 1997-5-28
NEBC: 01583169 Crataegus macrosperma Ashe USA: Massachusetts Paxton: Rt 31 West of center R. I. Bertin 2816 1997-5-28
NEBC: 02284335 Crataegus macrosperma Ashe USA: Massachusetts New Salem: west side of Rt 122 at powerlines R. I. Bertin 7039 2016-5-18
NEBC: 02284336 Crataegus macrosperma Ashe USA: Massachusetts Erving: north side of Rt 2 just west of Moun... R. I. Bertin 7036 2016-5-18
NEBC: 00643602 Crataegus phaenopyrum (Linnaeus f.) Medikus USA: Massachusetts Westminster: Westminster R. I. Bertin 4623 2008-9-10
NEBC: 00673016 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Massachusetts Boylston: Boylston R. I. Bertin 4054 2007-5-31
NEBC: 01583168 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Massachusetts Rutland: Barre Falls Dam R. I. Bertin 1832 1997-5-28
NEBC: 00709624 Crataegus schuettei Ashe USA: Massachusetts Oakham: Oakham R. I. Bertin 3516 2006-5-22
NEBC: 01583351 Crataegus schuettei basilica (Beadle) Phipps USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8105 2020-5-29
NEBC: 02230710 Crataegus submollis Sargent USA: Maine Litchfield: edge of park along river R. I. Bertin 2005-7-17
NEBC: 01583271 Dalibarda repens Linnaeus USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin B. A. Trowbridge & B.... 8285 2020-8-2
NEBC: 00703311 Filipendula ulmaria (Linnaeus) Maximowicz USA: Massachusetts Leicester: Leicester R. I. Bertin 4128 2007-7-5
NEBC: 00524006 Fragaria vesca Linnaeus USA: Massachusetts Harvard: Harvard R. I. Bertin 4096 2007-6-22
NEBC: 02284973 Fragaria vesca americana (Porter) Staudt USA: Massachusetts Princeton: Wachusett Reservation, near picni... R. I. Bertin 8454 2021-6-16
NEBC: 00756143 Fragaria virginiana Miller USA: Massachusetts Worcester: Worcester R. I. Bertin 1523 1997-5-30
NEBC: 02284988 Fragaria virginiana Miller USA: Massachusetts Princeton: Wachusett Reservation S side of W... R. I. Bertin 8392 2021-5-22
NEBC: 01583466 Geum canadense Jacquin USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8232 2020-6-27
NEBC: 01690237 Geum canadense Jacquin USA: Massachusetts Princeton: Wachusett Reservation north side ... R. I. Bertin B. A. Trowbridge 8232 2020-6-27
NEBC: 00724623 Geum laciniatum Murray USA: Massachusetts Brookfield: Brookfield R. I. Bertin 4725 2009-6-25
NEBC: 02284995 Malus baccata (Linnaeus) Borkhausen USA: Massachusetts Hopedale: south side of Lepworth Circle R. I. Bertin 5186 2010-9-3
NEBC: 00709941 Malus floribunda Siebold ex Van Houtte USA: Massachusetts Harvard: Harvard R. I. Bertin 4556 2009-5-4
NEBC: 01583425 Malus prunifolia (Willdenow) Borkhausen USA: Massachusetts Princeton: Wachusett Reservation, NE of Thom... R. I. Bertin 8031 2019-9-17
NEBC: 02284879 Malus prunifolia (Willdenow) Borkhausen USA: Massachusetts Princeton: north side of Thompson Road R. I. Bertin 8929 2022-9-15
NEBC: 00703216 Malus pumila Miller USA: Massachusetts Grafton: Grafton R. I. Bertin 3246 2005-9-13
NEBC: 00703241 Malus sieboldii Rehder USA: Massachusetts Worcester: Coal Mine Brook R. I. Bertin 1400 1996-9-23
NEBC: 02284995 Malus sp. USA: Massachusetts Hopedale: south side of Lepworth Circle R. I. Bertin 5186 2010-9-3
NEBC: 00703240 Malus toringo (Siebold) Siebold ex de Vriese USA: Massachusetts Worcester: Coal Mine Brook R. I. Bertin 815 1995-8-14
NEBC: 00703241 Malus toringo (Siebold) Siebold ex de Vriese USA: Massachusetts Worcester: Coal Mine Brook R. I. Bertin 1400 1996-9-23
NEBC: 01583620 Potentilla argentea Linnaeus USA: Massachusetts Princeton: Mt Wachusett, near summit parkin... R. I. Bertin 8265 2020-7-20
NEBC: 02230707 Potentilla argentea Linnaeus USA: Massachusetts Barre: former Peach Street School R. I. Bertin 3693 2006-6-27
NEBC: 02284864 Potentilla canadensis Linnaeus USA: Massachusetts Princeton: near wind turbines off Westminste... R. I. Bertin 8362 2021-5-3
NEBC: 01582391 Potentilla norvegica Linnaeus USA: Massachusetts Warwick: Richmond Rd, vic Richmond Reservoir R. I. Bertin RIB 5771 2012-7-3
NEBC: 01583630 Potentilla norvegica Linnaeus USA: Massachusetts Princeton: near wind turbines off Westminste... R. I. Bertin B. A. Trowbridge 8247 2020-7-12
NEBC: 01583496 Potentilla recta Linnaeus USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7862 2019-7-30
NEBC: 02284900 Potentilla simplex Michaux USA: Massachusetts Princeton: Wachusett Reservation, south side... R. I. Bertin 8391 2021-5-22
NEBC: 01690290 Potentilla tridentata Aiton USA: Massachusetts Princeton: Little Wachusett Mountain near su... R. I. Bertin 7775 2019-6-23
NEBC: 00484000 Prunus americana Marshall USA: Massachusetts New Braintree: New Braintree R. I. Bertin 2006-5-1
NEBC: 02230612 Prunus americana Marshall USA: Massachusetts Hubbardston: East side of Rt 68 opposite Rur... R. I. Bertin 4365 2008-5-7
NEBC: 02230708 Prunus americana Marshall USA: Massachusetts Petersham: Quabbin Reservoir R. I. Bertin 3437 2006-5-1
NEBC: 00703485 Prunus avium Linnaeus USA: Massachusetts Dudley: Dudley R. I. Bertin 4964 2010-5-21
NEBC: 02160447 Prunus nigra Aiton USA: Massachusetts Northfield: NW side of School Street R. I. Bertin Matt Hickler 6470 2014-5-8
NEBC: 01583463 Prunus nigra Aiton USA: Massachusetts Barre: Harding Hill R. I. Bertin 8062 2020-5-10
NEBC: 02284868 Prunus nigra Aiton USA: Massachusetts Princeton: Wachusett Reservation, on north s... R. I. Bertin 8354 2021-5-2
NEBC: 01583378 Prunus pensylvanica Linnaeus f. USA: Massachusetts Princeton: near wind turbines, hill N of Wes... R. I. Bertin 7755 2019-5-15
NEBC: 01690195 Prunus pensylvanica Linnaeus f. USA: Massachusetts Princeton: north slopes of Wachusett Mountai... R. I. Bertin 8072 2020-5-21
NEBC: 00743464 Prunus virginiana Linnaeus USA: Massachusetts Barre: Barre R. I. Bertin 2038 2002-5-21
NEBC: 01583473 Prunus virginiana Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8086 2020-5-28
NEBC: 00703242 Pyrus calleryana Decaisne USA: Massachusetts Hopedale: Hopedale R. I. Bertin 5185 2010-9-3
NEBC: 00703245 Pyrus communis Linnaeus USA: Massachusetts Grafton: Grafton R. I. Bertin 3312 2005-9-27
NEBC: 00703240 Pyrus sieboldii Regel USA: Massachusetts Worcester: Coal Mine Brook R. I. Bertin 815 1995-8-14
NEBC: 00703241 Pyrus sieboldii Regel USA: Massachusetts Worcester: Coal Mine Brook R. I. Bertin 1400 1996-9-23
NEBC: 00669532 Rosa blanda Aiton USA: Massachusetts Westminster: Westminster R. I. Bertin 4624 2008-9-10
NEBC: 00756890 Rosa carolina Linnaeus USA: Massachusetts Auburn: Auburn R. I. Bertin 4492 2008-6-26
NEBC: 01583308 Rosa carolina Linnaeus USA: Massachusetts East Brookfield: Grounds of school N of Rt 9... R. I. Bertin 4480 2008-6-24
NEBC: 00524772 Rosa gallica Linnaeus USA: Massachusetts Oxford: Oxford R. I. Bertin 2477 2004-6-24
NEBC: 00524787 Rosa luciae Franchet & Rochebrune USA: Massachusetts Sturbridge: Sturbridge R. I. Bertin 1614 1997-7-8
NEBC: 01690246 Rosa multiflora Thunberg USA: Massachusetts Princeton: Wachusett Reservation, n side of ... R. I. Bertin 8211 2020-6-22
NEBC: 00653598 Rosa nitida Willdenow USA: Massachusetts West Brookfield: West Brookfield R. I. Bertin 2929 2005-6-23
NEBC: 00653650 Rosa palustris Marshall USA: Massachusetts Worcester: Worcester R. I. Bertin 1675 1998-6-22
NEBC: 02230613 Rosa palustris Marshall USA: Massachusetts Warwick: north side of White Road at brook c... R. I. Bertin M. Hickler, B. Trowbr... 6685 2014-7-17
NEBC: 00562978 Rosa rugosa Thunberg USA: Massachusetts Leicester: Leicester R. I. Bertin 3316 2005-9-27
NEBC: 02284987 Rosa rugosa Thunberg USA: Massachusetts Westminster: Wachusett Reservation NE side o... R. I. Bertin 8446 2021-6-13
NEBC: 00644842 Rosa virginiana Miller USA: Massachusetts Holden: Holden R. I. Bertin 4600 2008-8-24
NEBC: 01690234 Rosa virginiana Miller USA: Massachusetts Princeton: Wachusett Reservation near superi... R. I. Bertin 8219 2020-6-25
NEBC: 01690313 Rubus allegheniensis Porter USA: Massachusetts Princeton: Wachusett Reservation, north side... R. I. Bertin 8170 2020-6-15
NEBC: 01690215 Rubus hispidus Linnaeus USA: Massachusetts Princeton: West side of Mountain Road R. I. Bertin 7799 2019-7-3
NEBC: 01583347 Rubus idaeus strigosus (Michaux) Focke USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8169 2020-6-15
NEBC: 00523063 Rubus laciniatus Willdenow USA: Massachusetts Worcester: Worcester R. I. Bertin 3385 2005-12-15
NEBC: 01690207 Rubus occidentalis Linnaeus USA: Massachusetts Princeton: west side of Mountain Rd just N o... R. I. Bertin 8189 2020-6-17
NEBC: 00651662 Rubus odoratus Linnaeus USA: Massachusetts Mendon: Mendon R. I. Bertin 4030 2007-5-10
NEBC: 01583137 Rubus odoratus Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8305 2020-8-14
NEBC: 00651978 Rubus pensilvanicus Poiret USA: Massachusetts Worcester: Worcester R. I. Bertin 1545 1997-6-9
NEBC: 01583467 Rubus pensilvanicus Poiret USA: Massachusetts Paxton: Brooks Road R. I. Bertin 8140 2020-6-12
NEBC: 02230615 Rubus pensilvanicus Poiret USA: Massachusetts Harvard: Between I-495, Stow Rd and the Bolt... R. I. Bertin 4782 2009-7-13
NEBC: 01583357 Rubus pubescens Rafinesque USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8114 2020-6-1
NEBC: 00641808 Rubus semisetosus Blanchard USA: Massachusetts Northbridge: Northbridge R. I. Bertin 5085 2010-7-15
NEBC: 00641809 Rubus semisetosus Blanchard USA: Massachusetts North Brookfield: North Brookfield R. I. Bertin 5188 2010-9-4
NEBC: 02230616 Rubus semisetosus Blanchard USA: Massachusetts Milford: Adj to Vernon Grove Cemetery off De... R. I. Bertin 3669 2006-6-22
NEBC: 00647372 Rubus vermontanus Blanchard USA: Massachusetts Sutton: Sutton R. I. Bertin 4818 2009-7-31
NEBC: 01583313 Rubus vermontanus Blanchard USA: Massachusetts New Braintree: Barre-Hiller Airport R. I. Bertin 4224 2007-9-14
NEBC: 02230614 Rubus vermontanus Blanchard USA: Massachusetts Ashburnham: Near Briggs School on west side ... R. I. Bertin 3866 2006-7-27
NEBC: 00703682 Sorbaria sorbifolia (Linnaeus) A. Braun USA: Massachusetts Blackstone: Blackstone R. I. Bertin 3395 2006-4-14
NEBC: 01583253 Sorbaronia hybrida C. K. Schneider USA: Massachusetts Princeton: Wachusett Reservation, Westminste... R. I. Bertin 8271 2020-7-29
NEBC: 01690284 Sorbus americana Marshall USA: Massachusetts Princeton: Little Wachusett Mountain near su... R. I. Bertin 7783 2019-6-23
NEBC: 00747030 Sorbus aucuparia Linnaeus USA: Massachusetts Sterling: Sterling R. I. Bertin 2813 2005-5-30
NEBC: 01583483 Sorbus aucuparia Linnaeus USA: Massachusetts Westminster: Wachusett Reservation, below Bo... R. I. Bertin B. A. Trowbridge & B... 8240 2020-7-5
NEBC: 01583619 Spiraea alba latifolia (Aiton) H. E. Ahles USA: Massachusetts Princeton: n side Thompson Rd R. I. Bertin 7825 2019-7-25
NEBC: 00703698 Spiraea japonica Linnaeus f. USA: Massachusetts Auburn: Auburn R. I. Bertin 3684 2006-6-26
NEBC: 02230617 Spiraea japonica Linnaeus f. USA: Massachusetts Clinton: East side of Clamshell Rd R. I. Bertin 4535 2008-7-22
NEBC: 02284978 Spiraea japonica fortunei (Planchon) Rehder USA: Massachusetts Princeton: Wachusett Reservation NW end of s... R. I. Bertin 8443 2021-6-13
NEBC: 02230693 Spiraea prunifolia Siebold & Zucc. USA: Massachusetts Oxford: West of Rt 12 just north of pumping ... R. I. Bertin 8369 2021-5-8
NEBC: 01583509 Spiraea tomentosa Linnaeus USA: Massachusetts Princeton: S of Westminster Rd R. I. Bertin 7871 2019-8-1
NEBC: 00710333 Spiraea vanhouttei (Briot) Carrière USA: Massachusetts Petersham: Petersham R. I. Bertin 2379 2004-5-25
Rubiaceae
NEBC: 00568803 Cephalanthus occidentalis Linnaeus USA: Massachusetts Boylston: Boylston R. I. Bertin 2539 2004-7-23
NEBC: 01583144 Cephalanthus occidentalis Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8320 2020-8-20
NEBC: 00610366 Diodia teres Walter USA: Massachusetts Harvard: Harvard R. I. Bertin 5508 2011-9-21
NEBC: 00729888 Galium aparine Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 1078 1996-6-21
NEBC: 02230546 Galium aparine Linnaeus USA: Massachusetts Sterling: north of Rt 110 approaching Clinto... R. I. Bertin 4958 2010-5-18
NEBC: 00558462 Galium circaezans hypomalacum Fernald USA: Massachusetts Lancaster: Lancaster R. I. Bertin 3646 2006-6-20
NEBC: 00732065 Galium lanceolatum (Torrey) Torrey USA: Massachusetts Worcester: Worcester R. I. Bertin 1579 1997-6-20
NEBC: 00722339 Galium mollugo Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 601 1995-7-7
NEBC: 01690314 Galium mollugo Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, north of W... R. I. Bertin 8160 2020-6-15
NEBC: 00698059 Galium palustre Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 585 1995-7-6
NEBC: 01583579 Galium palustre Linnaeus USA: Massachusetts Westminster: Wachusett Mountain, near Mile H... R. I. Bertin 7924 2019-8-9
NEBC: 00707324 Galium pilosum Aiton USA: Massachusetts Mendon: Mendon R. I. Bertin 4877 2009-9-8
NEBC: 02230541 Galium pilosum Aiton USA: Massachusetts Sturbridge: Gay Hill R. I. Bertin 2574 2004-8-6
NEBC: 02230542 Galium pilosum Aiton USA: Massachusetts Palmer: SW of Colonels Mountain R. I. Bertin 1993 2001-7-19
NEBC: 00732675 Galium tinctorium Linnaeus USA: Massachusetts Dudley: Dudley R. I. Bertin 5112 2010-7-19
NEBC: 01583187 Galium tinctorium Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8200 2020-6-20
NEBC: 00820107 Galium trifidum Linnaeus USA: Massachusetts North Brookfield: North Brookfield R. I. Bertin 4177 2007-8-1
NEBC: 02230543 Galium trifidum Linnaeus USA: Massachusetts Sturbridge: Westville Lake Property, USACE R. I. Bertin 1633 1997-7-24
NEBC: 01583340 Galium triflorum Michaux USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8154 2020-6-13
NEBC: 00610366 Hexasepalum teres (Walter) J. H. Kirkbride USA: Massachusetts Harvard: Harvard R. I. Bertin 5508 2011-9-21
NEBC: 02284838 Houstonia caerulea Linnaeus USA: Massachusetts Westminster: Wachusett Reservation, north sl... R. I. Bertin 8484 2021-6-20
Rutaceae
NEBC: 01070724 Phellodendron amurense Ruprecht USA: Massachusetts Petersham: Petersham, Massachusetts; east of... R. I. Bertin 4628 2008-9-14
NEBC: 01070724 Phellodendron japonicum Maximowicz USA: Massachusetts Petersham: Petersham, Massachusetts; east of... R. I. Bertin 4628 2008-9-14
NEBC: 00771429 Ptelea trifoliata Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 993 1996-6-5
Salicaceae
NEBC: 00580771 Populus alba Linnaeus USA: Massachusetts Boylston: Boylston R. I. Bertin 2710 2004-10-8
NEBC: 02230552 Populus alba Linnaeus USA: Massachusetts Worcester: Indian Hill R. I. Bertin 1623 1997-7-21
NEBC: 02230553 Populus balsamifera Linnaeus USA: Massachusetts Oakham: South of Dike 2 on Barre Falls Dam p... R. I. Bertin 4654 2009-4-24
NEBC: 00688468 Populus deltoides Marsh USA: Massachusetts Oakham: Oakham R. I. Bertin 4654 2009-4-24
NEBC: 00688470 Populus deltoides Marsh USA: Massachusetts Westminster: Westminster R. I. Bertin 2405 2006-4-19
NEBC: 01583397 Populus deltoides Marsh USA: Massachusetts Princeton: Near wind turbines, SW slopes of ... R. I. Bertin 7917 2019-8-8
NEBC: 00724137 Populus grandidentata Michaux USA: Massachusetts Oxford: Oxford R. I. Bertin 2787 2005-5-19
NEBC: 02284979 Populus grandidentata Michaux USA: Massachusetts Westminster: Wachusett Reservation S side of... R. I. Bertin 8430 2021-6-9
NEBC: 01583270 Populus tremuloides Michaux USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8273 2020-7-29
NEBC: 01583171 Salix Linnaeus USA: Massachusetts Grafton: Lazy Hill R. I. Bertin 4682 2009-5-26
NEBC: 01583170 Salix atrocinerea Brotero USA: Massachusetts Southborough: Below dam of Sudbury Reservoir R. I. Bertin 4707 2009-6-23
NEBC: 01583172 Salix atrocinerea Brotero USA: Massachusetts North Brookfield: Fivemile River S of Brooks... R. I. Bertin 4680 2009-5-20
NEBC: 01583171 Salix atrocinerea Brotero USA: Massachusetts Grafton: Lazy Hill R. I. Bertin 4682 2009-5-26
NEBC: 01583173 Salix atrocinerea Brotero USA: Massachusetts Millville: Millville Elementary School R. I. Bertin 4147 2007-7-16
NEBC: 01583174 Salix atrocinerea Brotero USA: Massachusetts Fitchburg: Gravel Pit adj to Caldwell Street... R. I. Bertin 4698 2009-6-11
NEBC: 01583175 Salix atrocinerea Brotero USA: Massachusetts Phillipston: Phillipston Reservoir N of Rt 2 R. I. Bertin 4813 2009-7-28
NEBC: 01583177 Salix atrocinerea Brotero USA: Massachusetts Sutton: Sutton State Forest R. I. Bertin 4697 2009-6-10
NEBC: 02230537 Salix atrocinerea Brotero USA: Massachusetts Mendon: Between Providence st and Bates St R. I. Bertin 4569 2008-8-4
NEBC: 02230538 Salix atrocinerea Brotero USA: Massachusetts Boylston: Northeast of Sanitorium Rd R. I. Bertin 4542 2008-5-21
NEBC: 02230540 Salix atrocinerea Brotero USA: Massachusetts Hopedale: near athletic field on SW side of ... R. I. Bertin 2725 2005-4-19
NEBC: 00644244 Salix bebbiana Sargent USA: Massachusetts Westminster: Westminster R. I. Bertin 4388 2008-5-15
NEBC: 01583161 Salix bebbiana Sargent USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8121 2020-6-3
NEBC: 00523277 Salix cinerea Linnaeus USA: Massachusetts Gardner: Gardner R. I. Bertin 4908 2009-10-22
NEBC: 00523278 Salix cinerea Linnaeus USA: Massachusetts West Boylston: West Boylston R. I. Bertin 4869 2009-9-4
NEBC: 01583170 Salix cinerea Linnaeus USA: Massachusetts Southborough: Below dam of Sudbury Reservoir R. I. Bertin 4707 2009-6-23
NEBC: 01583172 Salix cinerea Linnaeus USA: Massachusetts North Brookfield: Fivemile River S of Brooks... R. I. Bertin 4680 2009-5-20
NEBC: 01583174 Salix cinerea Linnaeus USA: Massachusetts Fitchburg: Gravel Pit adj to Caldwell Street... R. I. Bertin 4698 2009-6-11
NEBC: 01583175 Salix cinerea Linnaeus USA: Massachusetts Phillipston: Phillipston Reservoir N of Rt 2 R. I. Bertin 4813 2009-7-28
NEBC: 01690283 Salix cinerea Linnaeus USA: Massachusetts Princeton: Little Wachusett Mountain near su... R. I. Bertin 7770 2019-6-19
NEBC: 00756805 Salix discolor Muhlenberg USA: Massachusetts Worcester: Worcester R. I. Bertin 399 1995-4-13
NEBC: 00756806 Salix discolor Muhlenberg USA: Massachusetts Hopedale: Hopedale R. I. Bertin 2728 2005-4-19
NEBC: 01583420 Salix discolor Muhlenberg USA: Massachusetts Princeton: SW slopes of Wachusett Mtn near w... R. I. Bertin 7913 2019-8-8
NEBC: 02230539 Salix discolor Muhlenberg USA: Massachusetts Sunderland: North slope of Mt Toby R. I. Bertin 7001 2014-6-16
NEBC: 00441611 Salix eriocephala Michaux USA: Massachusetts Auburn: Auburn R. I. Bertin 4694 2009-6-8
NEBC: 00441612 Salix eriocephala Michaux USA: Massachusetts Northbridge: Northbridge R. I. Bertin 2349 2004-4-29
NEBC: 02230535 Salix fragilis Linnaeus USA: Massachusetts Auburn: Between Oxford St and Rockland Rd R. I. Bertin 4145 2008-6-26
NEBC: 02230536 Salix fragilis Linnaeus USA: Massachusetts Westborough: North end of Chauncy Lake R. I. Bertin 4434 2008-6-5
NEBC: 00769274 Salix humilis Marshall USA: Massachusetts Boylston: Boylston R. I. Bertin 2339 2004-4-28
NEBC: 00769275 Salix humilis Marshall USA: Massachusetts Millbury: Millbury R. I. Bertin 2562 2004-8-2
NEBC: 01583177 Salix humilis Marshall USA: Massachusetts Sutton: Sutton State Forest R. I. Bertin 4697 2009-6-10
NEBC: 02618010 Salix humilis Marshall USA: Massachusetts Princeton: Wachusett Reservation, above pull... R. I. Bertin 8546 2021-8-3
NEBC: 02284340 Salix humilis Marshall USA: Massachusetts Wendell: powerline between Millers River and... R. I. Bertin M. G. Hickler 6563 2014-6-11
NEBC: 02230454 Salix humilis Marshall USA: Massachusetts Shrewsbury: Mountain View Cemetery R. I. Bertin 2760 2005-5-12
NEBC: 02230458 Salix humilis Marshall USA: Massachusetts Erving: Easternmost of three powerlines that... R. I. Bertin 5997 2012-9-12
NEBC: 00769460 Salix humilis tristis (Aiton) Griggs USA: Massachusetts Blackstone: Blackstone R. I. Bertin 2318 2003-10-6
NEBC: 00653942 Salix lucida Muhlenberg USA: Massachusetts Paxton: Paxton R. I. Bertin 3330 2005-9-30
NEBC: 01583613 Salix lucida Muhlenberg USA: Massachusetts Princeton: N side Thompson Rd R. I. Bertin 7830 2019-7-25
NEBC: 00723127 Salix nigra Marshall USA: Massachusetts Worcester: Worcester R. I. Bertin 941 1996-5-22
NEBC: 00723128 Salix nigra Marshall USA: Massachusetts Harvard: Harvard R. I. Bertin 2692 2004-9-27
NEBC: 02284846 Salix nigra Marshall USA: Massachusetts Princeton: Wachusett Reservation, north slop... R. I. Bertin 8488 2021-6-20
NEBC: 02230472 Salix nigra Marshall USA: Massachusetts Northfield: swamp east of Rt 63 and just nor... R. I. Bertin A. Tal 5559 2012-4-29
NEBC: 02230456 Salix pendulina Wenderoth USA: Massachusetts Webster: South of Sutton Rd, east of Club Po... R. I. Bertin 2590 2004-8-17
NEBC: 02230457 Salix pentandra Linnaeus USA: Massachusetts Shelburne: Orchard Rd R. I. Bertin P. P. Grima, G. Motz... 7402 2017-8-31
NEBC: 00723545 Salix petiolaris Smith USA: Massachusetts Templeton: Templeton R. I. Bertin 4992 2010-6-8
NEBC: 02230459 Salix petiolaris Smith USA: Massachusetts Brookfield: Quaboag Wildlife Management Area R. I. Bertin 1688 1998-7-7
NEBC: 02230460 Salix petiolaris Smith USA: Massachusetts West Boylston: Wachusett Reservoir R. I. Bertin 3418 2006-4-25
NEBC: 02230461 Salix petiolaris Smith USA: Massachusetts Sterling: Rocky Brook south of Justice Hill ... R. I. Bertin 4702 2009-6-15
NEBC: 00523543 Salix purpurea Linnaeus USA: Massachusetts Boylston: Boylston R. I. Bertin 2704 2004-10-8
NEBC: 00523428 Salix rubens F. v. P. v. Schrank USA: Massachusetts Westborough: Westborough R. I. Bertin 4433 2008-6-5
NEBC: 00651071 Salix sepulcralis Simonkai USA: Massachusetts Clinton: Clinton R. I. Bertin 3344 2005-10-4
NEBC: 00641034 Salix sericea Marshall USA: Massachusetts West Boylston: West Boylston R. I. Bertin 3413 2006-4-25
NEBC: 01583138 Salix sericea Marshall USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8312 2020-8-19
Sarraceniaceae
NEBC: 00568749 Sarracenia purpurea Linnaeus USA: Massachusetts Gardner: Gardner R. I. Bertin 2640 2004-8-16
Saxifragaceae
NEBC: 01583464 Chrysosplenium americanum Schweinitz ex Hooker USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8144 2020-6-13
NEBC: 02284860 Micranthes virginiensis (Michaux) Small USA: Massachusetts Princeton: Wachusett Reservation, northwest ... R. I. Bertin 8360 2021-5-3
NEBC: 02230659 Ribes americanum Miller USA: Massachusetts Rutland: south side of Emerald Road R. I. Bertin 8377 2021-5-15
NEBC: 02230598 Ribes cynosbati Linnaeus USA: Massachusetts Royalston: 1.5 km north of Rt 68, east of Ea... R. I. Bertin 3550 2006-5-26
NEBC: 00665315 Ribes glandulosum Grauer USA: Massachusetts Ashburnham: Ashburnham R. I. Bertin 2828 2005-6-1
NEBC: 01690196 Ribes glandulosum Grauer USA: Massachusetts Westminster: Wachusett Reservation, NW of au... R. I. Bertin 8080 2020-5-26
NEBC: 00730755 Ribes hirtellum Michaux USA: Massachusetts Worcester: Worcester R. I. Bertin 1526 1997-5-30
NEBC: 01583383 Ribes hirtellum Michaux USA: Massachusetts Princeton: Westminster Rd near Midstate Trai... R. I. Bertin 7756 2019-5-15
NEBC: 01583475 Ribes hirtellum Michaux USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8075 2020-5-21
NEBC: 00771527 Ribes rubrum Linnaeus USA: Massachusetts Fitchburg: Fitchburg R. I. Bertin 2355 2004-5-7
NEBC: 02284901 Ribes rubrum Linnaeus USA: Massachusetts Princeton: Wachusett Reservation, south side... R. I. Bertin 8385 2021-5-20
NEBC: 02230599 Ribes rubrum Linnaeus USA: Massachusetts Templeton: Depot Pond R. I. Bertin 3478 2006-5-9
NEBC: 00563171 Saxifraga pensylvanica Linnaeus USA: Massachusetts Boylston: Boylston R. I. Bertin 2046 2002-5-30
NEBC: 01038949 Tiarella cordifolia Linnaeus USA: Massachusetts Paxton: Paxton R. I. Bertin 2034 2002-5-18
Scrophulariaceae
NEBC: 00686888 Lindernia dubia (Linnaeus) Pennell USA: Massachusetts Dudley: Dudley R. I. Bertin 3129 2005-8-19
NEBC: 00678824 Mimulus ringens Linnaeus USA: Massachusetts Charlton: Charlton R. I. Bertin 5122 2010-7-27
NEBC: 01583399 Mimulus ringens Linnaeus USA: Massachusetts Princeton: E of Midstate Trail, S of Westmin... R. I. Bertin 7863 2019-8-1
NEBC: 00642861 Scrophularia lanceolata Pursh USA: Massachusetts Auburn: Auburn R. I. Bertin 2718 2004-7-13
NEBC: 00656350 Scrophularia nodosa Linnaeus USA: Massachusetts Worcester: Worcester R. I. Bertin 1928 2000-9-28
NEBC: 02230529 Scrophularia nodosa Linnaeus USA: Massachusetts Rutland: Rural cemetery on Rt 122A R. I. Bertin 3929 2006-8-24
NEBC: 02230530 Scrophularia nodosa Linnaeus USA: Massachusetts Webster: Lakeside Cemetery on Lower Gore Rd R. I. Bertin 3614 2006-6-14
NEBC: 00655132 Verbascum blattaria Linnaeus USA: Massachusetts Northborough: Northborough R. I. Bertin 3896 2006-8-17
NEBC: 01583590 Verbascum thapsus Linnaeus USA: Massachusetts Princeton: Wachusett Mountain, near wind tur... R. I. Bertin 7912 2019-8-8
NEBC: 02284915 Verbascum thapsus Linnaeus USA: Massachusetts Princeton: near former superintendent's hous... R. I. Bertin 8895 2022-8-29
Selaginellaceae
NEBC: 02284976 Selaginella apoda (Linnaeus) C. Morren USA: Massachusetts Princeton: Wachusett Reservation picnic area... R. I. Bertin 8451 2021-6-16
Smilacaceae
NEBC: 00865932 Smilax herbacea Linnaeus USA: Massachusetts Millville: Millville R. I. Bertin 4971 2010-5-27
Solanaceae
NEBC: 00674439 Datura inoxia Miller USA: Massachusetts Worcester: Worcester R. I. Bertin 2303 2003-9-9
NEBC: 00576217 Datura stramonium Linnaeus USA: Massachusetts Oxford: Oxford R. I. Bertin 3190 2005-8-31
NEBC: 02230462 Datura stramonium Linnaeus USA: Massachusetts Barre: vicinity of Higgins Swamp R. I. Bertin 3325 2005-9-28
NEBC: 00685585 Physalis alkekengi Linnaeus USA: Massachusetts Spencer: Spencer R. I. Bertin 4601 2008-8-23
NEBC: 02230473 Physalis alkekengi Linnaeus USA: Massachusetts Greenfield: Murphy Park west of Leyden Rd R. I. Bertin 7381 2017-7-26
NEBC: 00630043 Physalis heterophylla Nees USA: Massachusetts Charlton: Charlton R. I. Bertin 4337 2007-10-9
NEBC: 02230474 Physalis heterophylla Nees USA: Massachusetts Blackstone: St Paul's Cemetery R. I. Bertin 3712 2006-6-30
NEBC: 02230475 Physalis longifolia Nuttall USA: Massachusetts Paxton: East of Rt 56, south of Brooks Road R. I. Bertin 2715 2004-10-25
NEBC: 00630515 Physalis longifolia subglabrata (Mackenzie & Bush) Cronquist USA: Massachusetts Paxton: Paxton R. I. Bertin 3080 2005-8-11
NEBC: 01000443 Physalis philadelphica immaculata Waterfall USA: Massachusetts Westborough: adjacent to St. Lukes Cemetery ... R. I. Bertin 3850 2006-7-25
NEBC: 02230468 Physalis philadelphica immaculata Waterfall USA: Massachusetts Greenfield: Murphy Park R. I. Bertin 7720 2018-9-28
NEBC: 00598549 Solanum carolinense Linnaeus USA: Massachusetts Uxbridge: Uxbridge R. I. Bertin 3219 2005-9-8
NEBC: 01583580 Solanum carolinense Linnaeus USA: Massachusetts Princeton: Wachusett Mountain, Mountain Road R. I. Bertin 7949 2019-8-14
NEBC: 01583326 Solanum dulcamara villosissimum Desvaux USA: Massachusetts Westminster: west side of West Princeton Roa... R. I. Bertin 7806 2019-7-8
NEBC: 02230470 Solanum dulcamara villosissimum Desvaux USA: Massachusetts Bernardston: Cemetery at south end of Meadow... R. I. Bertin 5677 2012-6-16
NEBC: 00598664 Solanum nigrum-2 Hassler USA: Massachusetts Leominster: Leominster, near Mechanic Street... R. I. Bertin 4226 2007-9-17
NEBC: 00598664 Solanum nitidibaccatum Bitter USA: Massachusetts Leominster: Leominster, near Mechanic Street... R. I. Bertin 4226 2007-9-17
NEBC: 01583151 Solanum ptycanthum Dunal USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin 8318 2020-8-19
Sparganiaceae
NEBC: 01583402 Sparganium americanum Nuttall USA: Massachusetts Princeton: S of Westminster Rd, E of Midstat... R. I. Bertin 7866 2019-8-1
NEBC: 01583130 Sparganium emersum Rehmann USA: Massachusetts Westminster: Wachusett Mountain State Reserv... R. I. Bertin 7998 2019-9-3
Thelypteridaceae
NEBC: 01583623 Parathelypteris noveboracensis (Linnaeus) Ching USA: Massachusetts Princeton: Wachusett Reservation, N side of ... R. I. Bertin 8245 2020-7-7
NEBC: 01583258 Parathelypteris simulata (Davenport) Holttum USA: Massachusetts Princeton: Wachusett Reservation, Administra... R. I. Bertin 8268 2020-7-21
NEBC: 01583628 Phegopteris connectilis (Michaux) Watt USA: Massachusetts Princeton: Wachusett Reservation, N side of ... R. I. Bertin 8244 2020-7-7
NEBC: 01583374 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Princeton: ski slope N of Wachusett Mtn auto... R. I. Bertin 7894 2019-8-2
Thymelaeaceae
NEBC: 02230467 Dirca palustris Linnaeus USA: Massachusetts Colrain: Near power line row between Rt 112 ... R. I. Bertin 5134 2010-7-30
Tiliaceae
NEBC: 00733165 Tilia americana Linnaeus USA: Massachusetts Clinton: Clinton R. I. Bertin 2505 2004-7-7
NEBC: 00761754 Tilia europaea Linnaeus USA: Massachusetts Douglas: Douglas R. I. Bertin 4133 2007-7-6
NEBC: 00761755 Tilia europaea Linnaeus USA: Massachusetts Fitchburg: Fitchburg R. I. Bertin 4738 2009-6-30
Trilliaceae
NEBC: 01583341 Medeola virginiana Linnaeus USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin B. A. Trowbridge 8125 2020-6-6
Typhaceae
NEBC: 01583599 Typha latifolia Linnaeus USA: Massachusetts Princeton: S of Westminster Road, wetlands d... R. I. Bertin 7865 2019-8-1
Ulmaceae
NEBC: 00721786 Celtis occidentalis Linnaeus USA: Massachusetts Westborough: Westborough R. I. Bertin 4434 2008-6-5
NEBC: 00730254 Ulmus americana Linnaeus USA: Massachusetts Paxton: Paxton R. I. Bertin 2033 2002-5-18
NEBC: 01583477 Ulmus americana Linnaeus USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8242 2020-7-7
NEBC: 02230463 Ulmus americana Linnaeus USA: Massachusetts Whately: South side of Christian Lane adj. t... R. I. Bertin G. Motzkin 6919 2015-8-5
NEBC: 00593002 Ulmus pumila Linnaeus USA: Massachusetts Boylston: Boylston R. I. Bertin 4345 2007-10-26
NEBC: 02230464 Ulmus pumila Linnaeus USA: Massachusetts Worcester: Greenwood Street R. I. Bertin 968 1996-5-31
NEBC: 02230465 Ulmus pumila Linnaeus USA: Massachusetts Fitchburg: Coolidge Park between John Fitch ... R. I. Bertin 4180 2007-8-13
NEBC: 02230471 Ulmus pumila Linnaeus USA: Massachusetts Grafton: N Grafton near Pratts Pond R. I. Bertin 3249 2005-9-13
Urticaceae
NEBC: 00643861 Parietaria pensylvanica Muhlenberg ex Willdenow USA: Massachusetts Sturbridge: Sturbridge R. I. Bertin 1940 2000-6-13
NEBC: 00768098 Pilea pumila (Linnaeus) A. Gray USA: Massachusetts Grafton: Grafton R. I. Bertin 3308 2005-9-27
NEBC: 01583538 Pilea pumila (Linnaeus) A. Gray USA: Massachusetts Princeton: Wachusett Mountain R. I. Bertin 7978 2019-8-26
Valerianaceae
NEBC: 00577731 Valeriana officinalis Linnaeus USA: Massachusetts Rutland: Rutland R. I. Bertin 2010 2001-9-2
Verbenaceae
NEBC: 00610019 Verbena bracteata Lagasca & Rodriguez USA: Massachusetts Hubbardston: Hubbardston R. I. Bertin 3901 2006-8-19
NEBC: 00696332 Verbena hastata Linnaeus USA: Massachusetts Milford: Milford R. I. Bertin 3136 2005-8-22
NEBC: 01583252 Verbena urticifolia Linnaeus USA: Massachusetts Westminster: Wachusett Reservation, West Pri... R. I. Bertin B. A. Trowbridge 8296 2020-8-8
Violaceae
NEBC: 00771622 Viola arvensis Murray USA: Massachusetts Lunenburg: Lunenburg R. I. Bertin 3530 2006-5-24
NEBC: 00715764 Viola bissellii House USA: Massachusetts Templeton: Templeton R. I. Bertin 4393 2008-5-21
NEBC: 01690193 Viola bissellii House USA: Massachusetts Princeton: Wachusett Reservation near visito... R. I. Bertin 8088 2020-5-28
NEBC: 02230479 Viola bissellii House USA: Massachusetts Paxton: 5 Brooks Road R. I. Bertin 4370 2008-5-7
NEBC: 02230480 Viola bissellii House USA: Massachusetts Barre: East side of Old Hardwick Rd, entranc... R. I. Bertin 4404 2008-5-25
NEBC: 00560134 Viola blanda Willdenow USA: Massachusetts Hubbardston: Hubbardston R. I. Bertin 3479 2006-5-9
NEBC: 01690183 Viola blanda Willdenow USA: Massachusetts Westminster: Wachusett Reservation, w side o... R. I. Bertin B. A. Trowbridge 8078 2020-5-23
NEBC: 01690199 Viola cucullata Aiton USA: Massachusetts Princeton: Wachusett Reservation west of Wes... R. I. Bertin B. A. Trowbridge 8079 2020-5-23
NEBC: 00560969 Viola labradorica Schrank USA: Massachusetts Leominster: Leominster R. I. Bertin 2767 2005-5-16
NEBC: 00573938 Viola lanceolata Linnaeus USA: Massachusetts Winchendon: Winchendon R. I. Bertin 3748 2006-7-5
NEBC: 01583368 Viola lanceolata Linnaeus USA: Massachusetts Westminster: Wachusett Reservation R. I. Bertin B. J. Keevan & B. A. ... 8107 2020-5-30
NEBC: 01690187 Viola pallens (Banks ex Gingins) Brainerd USA: Massachusetts Princeton: Wachusett Reservation, n slopes R. I. Bertin 8071 2020-5-21
NEBC: 01583278 Viola primulifolia Linnaeus USA: Massachusetts Westminster: Wachusett Reservation, West Pri... R. I. Bertin 8275 2020-7-31
NEBC: 00767578 Viola primulifolia acuta (Bigelow) Torr. & A. Gray USA: Massachusetts Gardner: Gardner R. I. Bertin 4136 2007-7-9
NEBC: 00713848 Viola pubescens Aiton USA: Massachusetts Worcester: Worcester R. I. Bertin 1824 1999-5-4
NEBC: 02284865 Viola rotundifolia Michaux USA: Massachusetts Princeton: Wachusett Reservation, along West... R. I. Bertin 8366 2021-5-7
NEBC: 00640724 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Brookfield: Brookfield R. I. Bertin 1652 1998-5-14
NEBC: 01583375 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Princeton: Near wind turbines, hill N of Wes... R. I. Bertin 7754 2019-5-15
NEBC: 00649308 Viola sororia Willdenow USA: Massachusetts Phillipston: Phillipston R. I. Bertin 4369 2008-5-7
NEBC: 01583386 Viola sororia Willdenow USA: Massachusetts Princeton: Thomson Rd R. I. Bertin 7752 2019-5-6
NEBC: 00771696 Viola tricolor Linnaeus USA: Massachusetts Northbridge: Northbridge R. I. Bertin 2246 2003-6-11
Vitaceae
NEBC: 02230484 Ampelopsis brevipedunculata (Maximowicz) Trautvetter USA: Massachusetts Belchertown: S end of Quabbin Reservoir adja... R. I. Bertin 3096 2005-8-16
NEBC: 01583135 Parthenocissus quinquefolia (Linnaeus) Planchon USA: Massachusetts Princeton: Wachusett Reservation R. I. Bertin 8313 2020-8-19
NEBC: 01583572 Parthenocissus quinquefolia (Linnaeus) Planchon USA: Massachusetts Princeton: Wachusett Mountain near wind turb... R. I. Bertin 7910 2019-8-8
NEBC: 02230477 Parthenocissus vitacea (Knerr) Hitchcock USA: Massachusetts Palmer: Between Rt 67 and St John Street R. I. Bertin 1986 2001-6-26
NEBC: 02230485 Vitis aestivalis Michaux USA: Massachusetts Leominster: South Monoosnoc Hill R. I. Bertin 2908 2005-6-20
NEBC: 01690228 Vitis labrusca Linnaeus USA: Massachusetts Princeton: Wachusett Reservation north side ... R. I. Bertin 8210 2020-6-22
NEBC: 02284946 Vitis novae-angliae Fernald (pro sp.) USA: Massachusetts Westminster: Wachusett Reservation, NW end o... R. I. Bertin 8444 2021-6-13
NEBC: 02284918 Vitis riparia Michaux USA: Massachusetts Princeton: Wachusett Mountain State Reservat... R. I. Bertin 8752 2022-6-6
NEBC: 02230482 Vitis riparia Michaux USA: Massachusetts Southborough: Wolfpen Hill R. I. Bertin 4554 2008-8-1
NEBC: 02230483 Vitis riparia Michaux USA: Massachusetts Sterling: Muddy Pond Road R. I. Bertin 3113 2005-8-17
Xyridaceae
NEBC: 01151687 Xyris difformis Chapman USA: Massachusetts Oakham: Oakham R. I. Bertin 2112 2002-7-25
NEBC: 00855222 Xyris montana Ries USA: Massachusetts Gardner: Gardner R. I. Bertin 2652 2004-8-26
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