<< < Previous Acanthaceae GH: 00094166 Ruellia caroliniensis caroliniensis USA: Virginia Savage Neck, dry woods R. R. Tatnall 3013 1936-7-19
Aizoaceae GH: 01860105 Sesuvium maritimum (Walter) Britton, Sterns & Poggenburg USA: Virginia Chincoteague Island R. R. Tatnall 133 1929-9-13
Amaranthaceae GH: 01929980 Froelichia floridana (Nuttall) Moquin-Tandon USA: Delaware 2 1/2 miles east of Blades. R. R. Tatnall 2264 1934-7-21
GH: 01929977 Froelichia floridana (Nuttall) Moquin-Tandon USA: Delaware 2 1/2 miles east of Concord. R. R. Tatnall 517 1929-9-2
Apocynaceae GH: 02179869 Apocynum cannabinum Linnaeus USA: Maryland 1/2 mile south of Beaverdam. R. R. Tatnall 4237 1939-6-10
GH: 02179863 Apocynum cannabinum Linnaeus USA: Maryland just south of SASSAFRAS. R. R. Tatnall 4899 1941-7-23
Araceae GH: 01654058 Arisaema dracontium (Linnaeus) Schott USA: Maryland 1/4 mile below Conowingo dam, west of the ra... R. R. Tatnall 4512 1940-5-28
GH: 01627640 Orontium aquaticum Linnaeus USA: Maryland Sharptown. Twiford's Pond, on Plum Creek, ju... R. R. Tatnall 3312 1937-5-18
GH: 01627643 Orontium aquaticum Linnaeus USA: Maryland Back Creek, 1 mile north of Chesapeake City R. R. Tatnall 4854 1941-5-21
Asclepiadaceae GH: 00993374 Asclepias incarnata pulchra (Ehrhart ex Willdenow) Woodson USA: Delaware south of Edgemoor. R. R. Tatnall 2990 1936-6-30
GH: 00993462 Asclepias lanceolata Walter USA: Delaware along St. Jones Creek, near Magnolia. R. R. Tatnall 1468 1932-7-9
GH: 00993463 Asclepias lanceolata Walter USA: Delaware 1/4 mile west of Bethany Beach, and 1/2 mile... R. R. Tatnall 410 1929-6-30
GH: 00993464 Asclepias lanceolata Walter USA: Delaware Fenwick Island. near lighthouse. R. R. Tatnall 2278 1934-7-22
GH: 00961284 Asclepias rubra Linnaeus USA: Delaware Georgetown, 2 miles SE. R. R. Tatnall 3048 1936-7-20
GH: 00961285 Asclepias rubra Linnaeus USA: Delaware 2 miles south of Newark. R. R. Tatnall 424 1929-7-4
GH: 00961286 Asclepias rubra Linnaeus USA: Delaware 2 miles south of Newark. R. R. Tatnall 1927-8-13
GH: 01082477 Asclepias verticillata Linnaeus USA: Delaware 1.6 miles east of Mt. Cuba. R. R. Tatnall 1968 1933-8-19
GH: 01082478 Asclepias verticillata Linnaeus USA: Delaware 1.6 miles north of Magnolia, on Route 113. R. R. Tatnall 2341 1934-8-25
GH: 01082586 Asclepias verticillata Linnaeus USA: Maryland 3 1/2 miles west of Newark. R. R. Tatnall 3041 1936-7-20
GH: 01083921 Matelea carolinensis (Jacquin) Woodson USA: Delaware Dover, 1 mile E. Fencerow at intersection of... R. R. Tatnall 1467 1932-7-9
Aspleniaceae GH: 01919961 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: Delaware head of Howland's Glade, 1/2 mile northeast ... R. R. Tatnall 3698 1938-5-17
GH: 02068990 Asplenium scolopendrium americanum (Fernald) Kartesz & Gandhi USA: Maryland on farm of T. G. Lurman, Jr., 3 miles SW of ... R. R. Tatnall 4416 1939-11-18
Asteraceae GH: 02215045 Boltonia asteroides (Linnaeus) L'Heritier USA: Delaware [data not captured] R. R. Tatnall 4314 1939-8-8
GH: 02172262 Carduus nutans Linnaeus USA: Maryland [data not captured] R. R. Tatnall 3829 1938-6-7
GH: 02172366 Centaurea jacea Linnaeus USA: Delaware [data not captured] R. R. Tatnall 904 1930-5-30
GH: 02172516 Centaurea nigra Linnaeus USA: Delaware Wilmington: [data not captured] R. R. Tatnall 1185 1931-6-18
GH: 02172635 Centaurea stoebe micranthos (Gugler) Hayek USA: Delaware [data not captured] R. R. Tatnall 1882 1933-6-18
GH: 02172652 Centaurea stoebe micranthos (Gugler) Hayek USA: Maryland [data not captured] R. R. Tatnall 391 1929-6-29
GH: 02142142 Chondrilla juncea Linnaeus USA: Maryland [data not captured] R. R. Tatnall 3108 1936-8-21
GH: 02216067 Chrysopsis mariana (Linnaeus) Elliott USA: Delaware [data not captured] R. R. Tatnall 194 1928-9-16
GH: 02172763 Cirsium altissimum (Linnaeus) Sprengel USA: Delaware [data not captured] R. R. Tatnall 3185 1936-9-7
GH: 02020596 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: Delaware [data not captured] R. R. Tatnall 2815 1935-9-17
GH: 02020595 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: Delaware [data not captured] R. R. Tatnall 3924 1938-8-30
GH: 02021337 Cirsium muticum Michaux USA: Maryland [data not captured] R. R. Tatnall 2812 1935-9-15
GH: 02188462 Conoclinium coelestinum (Linnaeus) de Candolle USA: Delaware on bank of Mill Creek, 3/4 mile south of Hoc... R. R. Tatnall 3925 1938-8-30
GH: 02188686 Conoclinium coelestinum (Linnaeus) de Candolle USA: Virginia Wattsville, 1/2 mile E on road to Chincoteag... R. R. Tatnall 122 1928-9-12
GH: 02142529 Crepis capillaris (Linnaeus) Wallroth USA: Delaware [data not captured] R. R. Tatnall 1473 1932-7-9
GH: 02205072 Doellingeria umbellata (Miller) Nees USA: Delaware [data not captured] R. R. Tatnall 3530 1937-9-9
GH: 01926875 Elephantopus carolinianus Willdenow USA: Delaware Pike Creek valley, 2 1/2 miles north of Choa... R. R. Tatnall 1985 1933-8-26
GH: 01925068 Elephantopus nudatus A. Gray USA: Delaware at Vines Creek, 1 mile south of Frankford. R. R. Tatnall 2031 1933-9-3
GH: 01925100 Elephantopus nudatus A. Gray USA: Maryland Fenwick Island. R. R. Tatnall 2822 1935-9-21
GH: 01925099 Elephantopus nudatus A. Gray USA: Maryland Fenwick Island. R. R. Tatnall 2822 1935-9-21
GH: 01925098 Elephantopus nudatus A. Gray USA: Maryland Fenwick Island. R. R. Tatnall 2822 1935-9-21
GH: 02189085 Eupatorium capillifolium (Lamarck) Small USA: Delaware 2 1/2 miles south of Rehoboth. R. R. Tatnall 4748 1940-10-12
GH: 02189155 Eupatorium capillifolium (Lamarck) Small USA: Virginia Chicoteague Island. R. R. Tatnall 147 1928-9-13
GH: 02189116 Eupatorium capillifolium (Lamarck) Small USA: Maryland Ocean City, 2 miles west. R. R. Tatnall 2380 1934-9-16
GH: 02189333 Eupatorium hyssopifolium Linnaeus USA: Delaware Georgetown, 2 miles SE. R. R. Tatnall 2036 1933-9-3
GH: 02189554 Eupatorium leucolepis Torrey & A. Gray USA: Delaware Ellendale, 1/4 mile E. along railroad. R. R. Tatnall 2324 1934-8-18
GH: 02190560 Eupatorium serotinum Michaux USA: Delaware Slaughter Beach. R. R. Tatnall 2762 1935-8-31
GH: 02204400 Heterotheca subaxillaris latifolia (Buckley) Semple USA: Delaware [data not captured] R. R. Tatnall 4902 1941-8-3
GH: 01831415 Hieracium caespitosum Dumortier USA: Delaware [data not captured] R. R. Tatnall 2563 1935-5-26
GH: 01831414 Hieracium caespitosum Dumortier USA: Delaware [data not captured] R. R. Tatnall 4860 1941-5-25
GH: 01831412 Hieracium caespitosum Dumortier USA: Delaware [data not captured] R. R. Tatnall 1414 1932-6-8
GH: 01833434 Hypochaeris radicata Linnaeus USA: Delaware [data not captured] R. R. Tatnall 401 1929-6-30
GH: 01833433 Hypochaeris radicata Linnaeus USA: Delaware [data not captured] R. R. Tatnall 1868 1933-6-18
GH: 01834481 Lactuca floridana (Linnaeus) Gaertner USA: Delaware [data not captured] R. R. Tatnall 4943 1941-9-2
GH: 01834741 Lactuca saligna Linnaeus USA: Delaware [data not captured] R. R. Tatnall 4688 1940-9-28
GH: 02192605 Liatris pilosa (Aiton) Willdenow USA: Delaware Fenwick Island R. R. Tatnall 2385 1934-9-16
GH: 02192602 Liatris pilosa (Aiton) Willdenow USA: Delaware Ellendale; 1/4 mile east of the village. R. R. Tatnall 4053 1938-9-23
GH: 02213535 Liatris spicata resinosa (Nuttall) Gaiser USA: Delaware west of Chestnut Hill, 0.6 mile south of New... R. R. Tatnall 3532 1937-9-9
GH: 02584717 Pityopsis graminifolia latifolia (Fernald) Semple & Bowers USA: Maryland [data not captured] R. R. Tatnall 3971 1938-9-8
GH: 02217239 Sclerolepis uniflora (Walter) Britton, Sterns & Poggenburg USA: Delaware Ellendale. R. R. Tatnall 949 1930-7-6
GH: 00719738 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Mount Desert Island R. R. Tatnall 2716 1935-8-10
Berberidaceae GH: 02168836 Caulophyllum thalictroides (Linnaeus) Michaux USA: Delaware Mount Cuba R. R. Tatnall 2543 1935-5-12
Betulaceae GH: 02198992 Alnus maritima (Marshall) Muhlenberg ex Nuttall USA: Delaware Milford, 5 miles SE, at Cedar Creek. route 1... R. R. Tatnall 473 1929-9-1
GH: 02197339 Alnus serrulata (Aiton) Willdenow USA: Maryland Near shore of Susquehanna River, 1 mile SSW ... R. R. Tatnall 4771 1940-10-19
GH: 02071077 Carpinus caroliniana Walter USA: Delaware [data not captured] R. R. Tatnall 3268 1937-5-1
Bignoniaceae GH: 02054442 Bignonia capreolata Linnaeus USA: Maryland Snow Hill, 1 mile N. At bridge over Purnell ... R. R. Tatnall 1154 1931-5-31
Boraginaceae GH: 02059309 Mertensia virginica (Linnaeus) Persoon ex Link USA: Delaware Banks of Brandywine Creek at Smith's Bridge,... R. R. Tatnall 1920-5-9
GH: 01872974 Myosotis laxa Lehmann USA: Delaware 1/2 mile s.w. of Vandyke. R. R. Tatnall 4900 1941-7-23
GH: 01873234 Myosotis verna Nuttall USA: Delaware Wilmington: roadside, North Broome Street, (... R. R. Tatnall 1432 1932-6-16
GH: 02059590 Myosotis verna Nuttall USA: Maryland Roadside at Pitts Creek Church, by Wagram Cr... R. R. Tatnall 3756 1938-5-20
Brassicaceae GH: 00992553 Arabidopsis lyrata (Linnaeus) O'Kane & Al-Shehbaz USA: Maryland [data not captured] R. R. Tatnall 1929-5-5
GH: 00992554 Arabidopsis lyrata (Linnaeus) O'Kane & Al-Shehbaz USA: Delaware New Castle: [data not captured] R. R. Tatnall 2151 1934-6-1
GH: 00992560 Arabidopsis lyrata (Linnaeus) O'Kane & Al-Shehbaz USA: Maryland [data not captured] R. R. Tatnall 1928-5-27
GH: 00974817 Barbarea verna (Miller) Ascherson USA: Delaware 1 mile south of Frederica. R. R. Tatnall 2454 1935-4-7
GH: 01181509 Berteroa incana (Linnaeus) de Candolle USA: New York 1/4 mile north of Candor R. R. Tatnall 993 1930-8-20
GH: 01181510 Berteroa incana (Linnaeus) de Candolle USA: New York Near Wilmington R. R. Tatnall 1928-7-25
GH: 00946004 Boechera laevigata (Muhlenberg ex Willdenow) Al-Shehbaz USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4464 1940-5-6
GH: 01097850 Camelina microcarpa Andrzejowski ex de Candolle USA: Delaware 1/2 mile southwest of Hockessin. R. R. Tatnall 1671 1933-4-22
GH: 01098178 Capsella bursa-pastoris (Linnaeus) Medikus USA: Delaware at Milltown. R. R. Tatnall 1730 1933-5-10
GH: 01098336 Capsella bursa-pastoris (Linnaeus) Medikus USA: Virginia 2 1/2 miles south of Wattsville R. R. Tatnall 3793 1938-5-22
GH: 00983463 Cardamine douglassii Britton USA: Maryland between highway and Susquehanna River, 1/2 m... R. R. Tatnall 4478 1940-5-6
GH: 00983581 Cardamine hirsuta Linnaeus USA: Delaware 2 1/4 miles south of Milton. R. R. Tatnall 4427 1940-4-27
GH: 00999386 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Delaware in valley of Pike Creek, 1 1/2 miles north o... R. R. Tatnall 2500 1935-4-30
GH: 00999438 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Maryland Grove Neck.; 5.6 miles west of Cecilton. R. R. Tatnall 2923 1936-5-16
GH: 00999440 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Maryland Town Point Neck.; along the Bohemia River. R. R. Tatnall 3817 1938-5-30
GH: 00999938 Cardamine rhomboidea (Persoon) de Candolle USA: Delaware in valley of Pike Creek, 1 1/2 miles north C... R. R. Tatnall 2495 1935-4-28
GH: 01561331 Draba verna Linnaeus USA: Delaware at State College R. R. Tatnall 234 1929-3-24
GH: 01692596 Rorippa palustris fernaldiana (Butters & Abbe) Jonsell USA: Delaware Wilmington: Margin of pond at Shellpot Creek... R. R. Tatnall 2985 1936-6-30
GH: 01693179 Rorippa sylvestris (Linnaeus) Besser USA: Delaware Wilmington: in the city. R. R. Tatnall 2163 1934-6-8
GH: 01731357 Thlaspi arvense Linnaeus USA: Delaware 0.6 mile south of Guyencourt. R. R. Tatnall 2503 1935-5-3
GH: 01731444 Thlaspi arvense Linnaeus USA: Pennsylvania Street Road, 3/4 mile southwest of Westtown ... R. R. Tatnall 1929-5-18
Caesalpiniaceae GH: 01852038 Chamaecrista fasciculata (Michaux) Greene USA: Delaware 2 miles south of Newport. R. R. Tatnall 992 1930-8-18
GH: 01679273 Senna hebecarpa (Fernald) H. S. Irwin & Barneby USA: Delaware 1 mile SW of Kenton. R. R. Tatnall 3088 1936-8-21
Campanulaceae GH: 01795250 Campanula aparinoides Pursh USA: Delaware 1 mile north of Coochs Bridge. R. R. Tatnall 4911 1941-8-6
Caprifoliaceae GH: 02040518 Diervilla lonicera Miller USA: Delaware at Point Lookout, 1/2 mile northwest of Gran... R. R. Tatnall 3425 1937-6-20
GH: 02039853 Lonicera dioica Linnaeus USA: Maryland near small bridge on Middle Neck road, 1 1/2... R. R. Tatnall 3291 1937-5-13
GH: 02035294 Triosteum aurantiacum E. P. Bicknell USA: Delaware at Ashland. R. R. Tatnall 2551 1935-5-20
GH: 02035404 Triosteum perfoliatum Linnaeus USA: Delaware 1 mile east of Little Creek. R. R. Tatnall 2571 1935-5-26
Caryophyllaceae GH: 01742797 Cerastium arvense Linnaeus USA: Delaware 4 miles northwest of Wilmington. R. R. Tatnall 1928-5-21
GH: 01743794 Cerastium glomeratum Thuillier USA: Delaware 2 miles south of Milton. R. R. Tatnall 1711 1933-5-7
GH: 01744014 Cerastium nutans Rafinesque USA: Delaware at Wooddale. R. R. Tatnall 1074 1931-5-5
GH: 01860000 Corrigiola litoralis Linnaeus USA: Maryland shore of Nanticoke River, near east end of V... R. R. Tatnall 4585 1940-8-2
GH: 01744236 Dianthus armeria Linnaeus USA: Delaware at "Point Lookout" 1/2 mile NW of Granogue. R. R. Tatnall 1849 1933-6-8
GH: 01745061 Holosteum umbellatum Linnaeus USA: Delaware Route 13, 1/2 mile north of Bridgeville. R. R. Tatnall 2511 1935-5-5
GH: 01745062 Holosteum umbellatum Linnaeus USA: Delaware 1 1/2 miles west of Concord. R. R. Tatnall 3240 1937-4-11
GH: 01745065 Holosteum umbellatum Linnaeus USA: Delaware Stanton, 4 miles N. Top of roadside bank on ... R. R. Tatnall 1679 1933-4-29
GH: 01744675 Honckenya peploides (Linnaeus) Ehrhart USA: Delaware about 4 miles north of Bethany Beach; 1 mile... R. R. Tatnall 4251 1939-6-11
GH: 01745693 Minuartia groenlandica (Retzius) Ostenfeld USA: New York Cragsmoor. Sams Point. Shawangunk Mountains R. R. Tatnall 1929-8-3
GH: 01714189 Myosoton aquaticum (Linnaeus) Moench USA: Delaware Rockland, 1 1/2 miles N. Muddy shore of Bran... R. R. Tatnall 1202 1931-7-5
GH: 01714716 Paronychia fastigiata (Rafinesque) Fernald USA: Delaware Milford, 2 miles N. at Tubmill Pond. R. R. Tatnall 2342 1934-8-25
GH: 01714717 Paronychia fastigiata (Rafinesque) Fernald USA: Delaware Wilmington: below High Bridge. R. R. Tatnall 2307 1934-8-11
GH: 01715249 Sagina decumbens (Elliott) Torrey & A. Gray USA: Delaware Choptank Mills. Cultivated ground east of th... R. R. Tatnall 2130 1934-5-5
GH: 01715250 Sagina decumbens (Elliott) Torrey & A. Gray USA: Delaware along Shore Boulevard, 2 1/4 miles north of ... R. R. Tatnall 3321 1937-5-19
GH: 01715756 Sagina procumbens Linnaeus USA: Delaware Wilmington: [no additional data] R. R. Tatnall 1930-5-21
GH: 01751006 Scleranthus annuus Linnaeus USA: Delaware 2 miles north of Milford. R. R. Tatnall
GH: 01751007 Scleranthus annuus Linnaeus USA: Delaware Roadside south of Milford. R. R. Tatnall 257 1929-5-11
GH: 01751486 Silene antirrhina Linnaeus USA: Delaware at Granogue station. R. R. Tatnall 4893 1941-7-5
GH: 01751824 Silene caroliniana pensylvanica (Michaux) Fernald USA: Delaware 3 miles northwest of Rehoboth. R. R. Tatnall 2479 1935-4-27
GH: 01752633 Silene latifolia alba (Miller) Greuter & Burdet USA: Delaware 2 miles northwest of Milltown. R. R. Tatnall 447-a 1929-7-20
GH: 01755973 Stellaria graminea Linnaeus USA: Delaware Millsboro, 4 1/2 miles SW, along road to Lau... R. R. Tatnall 3335 1937-5-30
GH: 01755974 Stellaria graminea Linnaeus USA: Delaware Wilmington: [no additional data] R. R. Tatnall 1929-5-26
GH: 01622434 Stellaria longifolia Muhlenberg ex Willdenow USA: Maryland Octoraro Station, 3/4 mile S; 0.9 mile below... R. R. Tatnall 4516 1940-5-28
GH: 01623908 Stellaria pubera Michaux USA: Maryland west of the highway, 1/4 mile below Conowing... R. R. Tatnall 4822 1941-4-30
Celastraceae GH: 01854175 Celastrus scandens Linnaeus USA: Maryland along Susquehanna River, 1 1/4 miles west of... R. R. Tatnall 4961 1941-10-2
GH: 01854361 Euonymus americanus Linnaeus USA: Delaware at Barlow Branch, 1 mile south of Townsend. R. R. Tatnall 1497 1932-7-24
GH: 01854362 Euonymus americanus Linnaeus USA: Delaware 2 miles east of Bridgeville, on Redden Road. R. R. Tatnall 4982 1941-10-20
GH: 01854474 Euonymus americanus Linnaeus USA: Maryland along Susquehanna River, 1 1/4 miles west of... R. R. Tatnall 4960 1941-10-2
GH: 01854618 Euonymus americanus angustifolius (Pursh) Alph. Wood USA: Virginia just north of Wachapreague R. R. Tatnall 2630 1935-6-3
GH: 01854657 Euonymus atropurpureus Jacquin USA: Delaware Ashland. along Red Clay Creek. R. R. Tatnall 1859 1933-6-17
Chenopodiaceae GH: 01783440 Salicornia bigelovii Torrey USA: Virginia [data not captured] R. R. Tatnall 2782 1935-9-1
GH: 01783731 Salicornia virginica Linnaeus USA: Virginia [data not captured] R. R. Tatnall 2783 1935-9-1
GH: 01783799 Salsola kali Linnaeus USA: Delaware [data not captured] R. R. Tatnall 468 1929-8-31
Commelinaceae GH: 02073547 Commelina communis Linnaeus USA: Virginia [data not captured] R. R. Tatnall 3026 1936-7-19
GH: 02113146 Commelina virginica Linnaeus USA: Maryland [data not captured] R. R. Tatnall 4362 1939-8-11
Convolvulaceae GH: 02055556 Calystegia spithamaea (Linnaeus) Pursh USA: Delaware bank of Penna. R.R. 2 3/4 miles s.w. of Newa... R. R. Tatnall 4856 1941-5-24
GH: 02042117 Ipomoea lacunosa Linnaeus USA: Delaware 3/4 mile east of Fieldsboro. R. R. Tatnall 3496 1937-8-28
GH: 02042118 Ipomoea lacunosa Linnaeus USA: Delaware 5 miles south of Dover. R. R. Tatnall 1558 1932-9-3
Cyperaceae GH: 02367083 Bulbostylis capillaris (Linnaeus) Kunth ex C. B. Clarke USA: Delaware [data not captured] R. R. Tatnall 3516 1937-9-2
GH: 02371774 Carex annectens (E. P. Bicknell) E. P. Bicknell USA: Delaware [data not captured] R. R. Tatnall 4829 1941-5-9
GH: 02371803 Carex annectens (E. P. Bicknell) E. P. Bicknell USA: Maryland [data not captured] R. R. Tatnall 4525 1940-6-20
GH: 02393800 Carex canescens disjuncta (Fernald) Toivonen USA: Delaware [data not captured] R. R. Tatnall 2888 1936-5-9
GH: 02370458 Carex cephalophora Muhlenberg USA: Delaware [data not captured] R. R. Tatnall 4522 1940-6-14
GH: 02370457 Carex cephalophora Muhlenberg USA: Delaware [data not captured] R. R. Tatnall 4522 1940-6-14
GH: 01772433 Carex intumescens Rudge USA: Delaware [data not captured] R. R. Tatnall 2881 1936-5-9
GH: 01772569 Carex intumescens Rudge USA: Maryland [data not captured] R. R. Tatnall 2661 1935-6-4
GH: 01772252 Carex lupulina Muhlenberg ex Willdenow USA: Maryland [data not captured] R. R. Tatnall 2592 1935-5-31
GH: 02371013 Carex muehlenbergii Schkuhr ex Willdenow USA: Delaware [data not captured] R. R. Tatnall 4539 1940-7-1
GH: 02370196 Carex radiata (Wahlenberg) Small USA: Delaware [data not captured] R. R. Tatnall 4865 1941-6-2
GH: 01775800 Carex squarrosa Linnaeus USA: Maryland [data not captured] R. R. Tatnall 4524 1940-6-20
GH: 02395929 Carex stipata Muhlenberg ex Willdenow USA: Maryland [data not captured] R. R. Tatnall 3307 1937-5-18
GH: 02395250 Carex vulpinoidea Michaux USA: Virginia [data not captured] R. R. Tatnall 2635 1935-6-3
Dysphaniaceae GH: 01784399 Dysphania aristata (Linnaeus) Mosyakin & Clemants USA: Delaware [data not captured] R. R. Tatnall 4764 1940-10-24
GH: 01784398 Dysphania aristata (Linnaeus) Mosyakin & Clemants USA: Delaware [data not captured] R. R. Tatnall 3556 1937-9-19
GH: 01784397 Dysphania aristata (Linnaeus) Mosyakin & Clemants USA: Delaware [data not captured] R. R. Tatnall 3471 1937-8-5
GH: 01784399 Dysphania botrys (Linnaeus) Mosyakin & Clemants USA: Delaware [data not captured] R. R. Tatnall 4764 1940-10-24
GH: 01784398 Dysphania botrys (Linnaeus) Mosyakin & Clemants USA: Delaware [data not captured] R. R. Tatnall 3556 1937-9-19
GH: 01784397 Dysphania botrys (Linnaeus) Mosyakin & Clemants USA: Delaware [data not captured] R. R. Tatnall 3471 1937-8-5
Ericaceae GH: 01562275 Chimaphila umbellata cisatlantica S. F. Blake USA: Delaware 3/4 mile northwest of Little Hill Church and... R. R. Tatnall 3418 1937-6-15
GH: 01593546 Kalmia angustifolia Linnaeus USA: Delaware Hogswamp Road, 1 1/4 miles e. of Christiana. R. R. Tatnall 4858 1941-5-25
GH: 01682883 Oxydendrum arboreum (Linnaeus) de Candolle USA: Virginia [data not captured] R. R. Tatnall 2788 1935-9-1
GH: 01761080 Pyrola chlorantha Swartz USA: Delaware [data not captured] R. R. Tatnall 75 1928-6-3
GH: 01762347 Rhododendron atlanticum (Ashe) Rehder USA: Delaware [data not captured] R. R. Tatnall 4872 1941-6-7
GH: 01762349 Rhododendron atlanticum (Ashe) Rehder USA: Delaware [data not captured] R. R. Tatnall 2905 1936-5-10
GH: 01539320 Rhododendron atlanticum (Ashe) Rehder USA: Delaware [data not captured] R. R. Tatnall 2561 1935-5-26
GH: 01764575 Rhododendron periclymenoides (Michaux) Shinners USA: Delaware [data not captured] R. R. Tatnall 2873 1936-5-9
GH: 01765898 Rhododendron sp. USA: Delaware [data not captured] R. R. Tatnall 5095 1944-5-27
Fabaceae GH: 01935820 Amphicarpaea bracteata (Linnaeus) Fernald USA: Maryland 1 1/2 miles south of Bohemia Mills. R. R. Tatnall 2813 1935-9-15
GH: 02030643 Baptisia alba Hooker USA: Virginia Accomac, 4 miles N.; on east side of Route 1... R. R. Tatnall 1820 1933-5-29
GH: 01881343 Baptisia tinctoria (Linnaeus) R. Brown USA: Virginia Accomac, 4 miles N.; on east side of Route 1... R. R. Tatnall 2656 1935-6-4
GH: 01881542 Centrosema virginianum (Linnaeus) Bentham USA: Maryland along Route 113, 3 1/4 miles south of Snow H... R. R. Tatnall 3005 1936-7-18
GH: 01881753 Clitoria mariana Linnaeus USA: Delaware Wilmington: on east side of Brandywine Creek... R. R. Tatnall 1528 1932-8-13
GH: 01960499 Desmodium sessilifolium (Torr.) Torr. & A. Gray USA: Maryland Grove point, Sassafras River, 6 miles west o... R. R. Tatnall 2437 1934-10-13
GH: 01959379 Galactia volubilis (Linnaeus) Britton USA: Delaware 1 mile east of Blades. R. R. Tatnall 3127 1936-8-22
GH: 02150632 Lespedeza angustifolia (Pursh) Elliot USA: Delaware 1 mile south of Frankford, and Vines Creek. R. R. Tatnall 1580 1932-9-3
GH: 02087084 Lespedeza hirta (Linnaeus) Hornemann USA: Delaware Alapokas woods on Brandywine Creek, just abo... R. R. Tatnall 3509 1937-8-31
GH: 02087373 Lespedeza procumbens Michaux USA: Maryland at Purnell Pond, 1 mile north of Snow Hill. R. R. Tatnall 1604 1932-9-4
GH: 02177785 Lupinus perennis Linnaeus USA: Maryland [data not captured] R. R. Tatnall 1094 1931-5-10
GH: 02134605 Robinia elliottii (Chapman) Ashe USA: Maryland [data not captured] R. R. Tatnall 3313 1937-5-18
GH: 02136745 Stylosanthes biflora Britton, Stearn & Poggenburg USA: Virginia [data not captured] R. R. Tatnall 160 1928-9-14
GH: 02136770 Stylosanthes biflora Britton, Stearn & Poggenburg USA: Delaware [data not captured] R. R. Tatnall 3158 1936-9-5
GH: 02136621 Stylosanthes biflora Britton, Stearn & Poggenburg USA: Maryland [data not captured] R. R. Tatnall 3042 1936-7-20
GH: 02136820 Stylosanthes riparia Kearney USA: Delaware [data not captured] R. R. Tatnall 1232 1932-7-25
GH: 02137468 Tephrosia virginiana (Linnaeus) Persoon USA: Delaware [data not captured] R. R. Tatnall 3334 1937-5-30
GH: 02342135 Trifolium aureum Pollich USA: Delaware [data not captured] R. R. Tatnall 4863 1941-6-1
GH: 02347031 Vicia grandiflora Scopoli USA: Virginia [data not captured] R. R. Tatnall 3381 1937-6-1
GH: 02347012 Vicia grandiflora Scopoli USA: Delaware [data not captured] R. R. Tatnall 2886 1936-5-9
Gentianaceae GH: 02069323 Bartonia virginica (Linnaeus) Britton, Stearn & Poggenburg USA: Delaware 3 miles northwest of Rehoboth. R. R. Tatnall 3462 1937-8-5
GH: 02069335 Bartonia virginica (Linnaeus) Britton, Stearn & Poggenburg USA: Maryland Barrens on east slope of Grays Hill, 2 miles... R. R. Tatnall 4660 1940-9-2
GH: 02072496 Gentiana catesbaei Walter USA: Maryland 5 miles north of Princess Anne. (Route 13.) R. R. Tatnall 3575 1937-10-2
GH: 02072489 Gentiana catesbaei Walter USA: Delaware Raccoon Prong, 3/4 miles west of Pepperbox. R. R. Tatnall 4109 1938-10-12
GH: 02166861 Nymphoides aquatica (J. F. Gmelin) Kuntze USA: Delaware Millsboro; millpond in the village. R. R. Tatnall 1926-7-23
GH: 02166960 Nymphoides cordata (Elliott) Fernald USA: Delaware Waples Pond, Primehook Creek, 3 miles north ... R. R. Tatnall 930 1930-7-4
GH: 02165087 Obolaria virginica Linnaeus USA: Virginia 1 1/4 miles east of Wattsville. R. R. Tatnall 4442 1940-4-28
GH: 02165785 Sabatia difformis (Linnaeus) Druce USA: Delaware 1/2 mile west of Concord. R. R. Tatnall 3129 1936-8-22
Geraniaceae GH: 01863486 Erodium cicutarium (Linnaeus) L'Heritier USA: Delaware Glasgow R. R. Tatnall 4814 1941-4-28
GH: 01864368 Geranium dissectum Linnaeus USA: Virginia Accomac.; lawn of the hotel. R. R. Tatnall 334 1929-6-1
Haloragaceae GH: 01628021 Myriophyllum pinnatum (Walter) Britton USA: Virginia Drummond's Ponds,3 miles NW of Accomac. R. R. Tatnall 4220 1939-6-9
Hydrangeaceae GH: 01750978 Hydrangea arborescens Linnaeus USA: Maryland Along Octoraro Creek, 1 1/2 miles below Port... R. R. Tatnall 202 1928-9-23
GH: 01750979 Hydrangea arborescens Linnaeus USA: Maryland Along Octoraro Creek, 1 1/2 miles below Port... R. R. Tatnall 2684 1935-7-4
Iridaceae GH: 01747563 Iris ochroleuca Linnaeus USA: Delaware 1/2 mile s. of Townsend. R. R. Tatnall 4868 1941-6-7
Isoetaceae GH: 02073027 Isoetes riparia Engelmann USA: Delaware Blades, 1 mile E. In mud of south shore of N... R. R. Tatnall 3170 1936-9-5
Juncaceae GH: 02100630 Juncus bufonius Linnaeus USA: Delaware [data not captured] R. R. Tatnall 4177 1939-6-1
GH: 02100761 Juncus bufonius Linnaeus USA: Virginia [data not captured] R. R. Tatnall 4234 1939-6-9
GH: 02101692 Juncus debilis A. Gray USA: Maryland [data not captured] R. R. Tatnall 3149 1936-8-23
GH: 02401589 Juncus gerardi Loiseleur-Deslongchamps USA: Virginia [data not captured] R. R. Tatnall 2637 1935-6-3
GH: 02398107 Juncus repens Michaux USA: Maryland [data not captured] R. R. Tatnall 4032 1938-9-10
GH: 02117253 Luzula echinata (Small) F. J. Hermann USA: Maryland [data not captured] R. R. Tatnall 4461 1940-5-6
Lamiaceae GH: 01553366 Hedeoma pulegioides (Linnaeus) Persoon USA: Delaware in Alapokas woods, just north of Wilmington. R. R. Tatnall 3512 1937-8-31
GH: 02502495 Monarda punctata Linnaeus USA: Delaware roadside north of Howland's Glade; 3 miles N... R. R. Tatnall 2016 1933-9-2
GH: 02502496 Monarda punctata Linnaeus USA: Delaware roadside near Choptank River, 1 mile south o... R. R. Tatnall 4905 1941-8-3
GH: 01599882 Origanum vulgare Linnaeus USA: Delaware 1 1/2 miles northeast of St. Georges. R. R. Tatnall 3438 1937-7-13
GH: 01597824 Pycnanthemum muticum (Michaux) Persoon USA: Delaware Ellendale. R. R. Tatnall 3049 1936-7-20
GH: 01696660 Salvia sylvestris Linnaeus USA: Pennsylvania 1/4 mile east of Glenloch Station, Penna. R.... R. R. Tatnall 2677 1935-6-23
GH: 01697667 Scutellaria integrifolia Linnaeus USA: Delaware 1 mile north of Rockland. R. R. Tatnall 2981 1936-6-29
GH: 01699854 Teucrium canadense Linnaeus USA: Delaware along Shore Boulevard, 5 miles south of Reho... R. R. Tatnall 3442 1937-7-23
GH: 01700607 Trichostema dichotomum Linnaeus USA: Delaware 1 mile south of Frankford, Route 113. R. R. Tatnall 2023 1933-9-3
GH: 01700609 Trichostema dichotomum Linnaeus USA: Delaware 1 mile north of Coochs Bridge. R. R. Tatnall 4916 1941-8-6
Lentibulariaceae GH: 01974025 Pinguicula lutea Walter USA: Georgia 2 mi. W. of Reidsville. R. R. Tatnall 4940 1948-4-3
GH: 01975024 Utricularia inflata Walter USA: Maryland Margin of Purnell Pond, 1 mile northeast of ... R. R. Tatnall 29 1928-5-31
GH: 01975327 Utricularia juncea Vahl USA: Delaware Tubmill Pond, 2 miles north of Milford. R. R. Tatnall 2759 1935-8-31
GH: 00736352 Utricularia purpurea Walter USA: Massachusetts Alander Mountain R. R. Tatnall 1895-8-9
GH: 00664488 Utricularia resupinata B. D. Greene ex Bigelow USA: Massachusetts Mount Washington: Mount Washington R. R. Tatnall 1895-8-11
GH: 01975991 Utricularia resupinata B. D. Greene ex Bigelow USA: Delaware Angola. Margin of Burton Pond. R. R. Tatnall 935 1930-7-4
Limnanthaceae GH: 01181118 Floerkea proserpinacoides Willdenow USA: Delaware along Brandywine Creek, above Rockland. R. R. Tatnall 3276 1937-5-4
Linaceae GH: 02053397 Linum medium texanum (Planchon) Fernald USA: Delaware Ellendale; 1/4 mile east along the railroad. R. R. Tatnall 2206 1934-6-30
Lobeliaceae GH: 01798497 Lobelia nuttallii Roemer & Schultes USA: Delaware 3 miles northwest of Rehoboth R. R. Tatnall 2013 1933-9-2
GH: 01798498 Lobelia nuttallii Roemer & Schultes USA: Delaware 3 miles northwest of Rehoboth. R. R. Tatnall 2220 1934-7-1
Lycopodiaceae GH: 02163811 Diphasiastrum tristachyum (Pursh) Holub USA: Maryland at Nassawongo Creek, 8 miles east of Salisbu... R. R. Tatnall 3995 1938-9-9
GH: 02163811 Lycopodium tristachyum Pursh USA: Maryland at Nassawongo Creek, 8 miles east of Salisbu... R. R. Tatnall 3995 1938-9-9
Malvaceae GH: 02201725 Malva moschata Linnaeus USA: Delaware near Thompson Station. R. R. Tatnall 2973 1936-6-16
GH: 02201885 Malva verticillata Linnaeus USA: Maryland 2 miles south of Princess Anne, on Route 13. R. R. Tatnall 1147 1931-5-31
GH: 02200544 Sida hermaphrodita (Linnaeus) Rusby USA: Maryland On railroad right-of-way, bank of Susquehann... R. R. Tatnall 4554 1940-7-27
GH: 02200543 Sida hermaphrodita (Linnaeus) Rusby USA: Maryland On railroad right-of-way, bank of Susquehann... R. R. Tatnall 4554 1940-7-27
Oleaceae GH: 01846808 Chionanthus virginicus Linnaeus USA: Delaware at Penrose Branch of St. Jones Creek, 5 mile... R. R. Tatnall 2573 1935-5-26
Onagraceae GH: 01779526 Ludwigia hexapetala (Hooker & Arnott) Zardini, H.Y. Gu & P.H. Raven USA: Maryland Salisbury: pond at West Main Street Station. R. R. Tatnall 3979 1938-9-8
GH: 01779676 Ludwigia linearis Walter USA: Delaware Ellendale; south along railroad. R. R. Tatnall 2039 1933-9-3
GH: 01780670 Ludwigia sphaerocarpa Elliott USA: Delaware Margin of Angola Millpond, Chapel Branch of ... R. R. Tatnall 2019 1933-9-2
GH: 01644003 Oenothera fruticosa fruticosa USA: Delaware 1.7 miles northeast of Kenton. R. R. Tatnall 1864 1933-6-18
GH: 01644019 Oenothera fruticosa fruticosa USA: Delaware along Shore Boulevard, 5 miles south of Reho... R. R. Tatnall 2586 1935-5-31
Orchidaceae GH: 01883920 Aplectrum hyemale (Muhlenberg ex Willdenow) Torrey USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4693 1940-10-3
GH: 01938556 Corallorhiza odontorhiza (Willdenow) Poiret USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4694 1940-10-3
AMES: 02066292 Platanthera blephariglottis (Willdenow) Lindley USA: Delaware 3/4 mile north of Howlands Glade, and 3 mile... R. R. Tatnall 3445 1937-7-23
GH: 02029271 Tipularia discolor (Pursh) Nuttall USA: Maryland 2 1/2 miles n.e. of Cecilton R. R. Tatnall 4847 1941-5-21
Orobanchaceae GH: 01876345 Castilleja coccinea (Linnaeus) Sprengel USA: Delaware on Mill Creek, at Menenhall's Mill, 2 miles ... R. R. Tatnall 2930 1936-5-21
GH: 01880390 Epifagus virginiana (Linnaeus) W. P. C. Barton USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4692 1940-10-3
GH: 02082129 Melampyrum lineare Desrousseaux USA: Virginia Belle Haven, 3/4 mile N. west side of Route ... R. R. Tatnall 2611 1935-6-2
GH: 02079444 Pedicularis lanceolata Michaux USA: Delaware Greenbank R. R. Tatnall 551 1929-9-19
Oxalidaceae GH: 01856186 Oxalis violacea Linnaeus USA: Delaware along Brandywine Creek, north of Rockland. R. R. Tatnall 2934 1936-5-26
Papaveraceae GH: 01739427 Dicentra cucullaria (Linnaeus) Bernhardi USA: Maryland 1.4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4471 1940-5-6
GH: 01739436 Dicentra cucullaria (Linnaeus) Bernhardi USA: Maryland along Susquehanna River, 1.4 mile below Cono... R. R. Tatnall 4795 1941-4-16
GH: 01857232 Papaver dubium Linnaeus USA: Pennsylvania Kennett Square, 3 miles SE, near Delaware st... R. R. Tatnall 1166 1931-6-9
GH: 01857862 Sanguinaria canadensis Linnaeus USA: Delaware Ashland R. R. Tatnall 2114 1934-4-9
GH: 01857908 Sanguinaria canadensis Linnaeus USA: Maryland 1/2 mile west of Greenbackville. R. R. Tatnall 4432 1940-4-27
Phrymaceae GH: 01843353 Phryma leptostachya Linnaeus USA: Maryland [data not captured] R. R. Tatnall 4696 1940-10-3
Phyllanthaceae GH: 01971489 Phyllanthus carolinensis Walter USA: Virginia 1 1/2 miels north of Cheriton. R. R. Tatnall 3577 1937-10-3
Pinaceae GH: 01113087 Pinus virginiana Miller USA: Delaware Bridgeville, 3 miles SE, at Gravelly Fork of... R. R. Tatnall 2533 1933-5-11
GH: 01113655 Tsuga canadensis (Linnaeus) Carrière USA: Maryland Hillsboro, 2 1/2 miles S, on bank of Tuckaho... R. R. Tatnall 3113 1936-8-22
Plantaginaceae GH: 00466720 Callitriche heterophylla Pursh USA: Maryland [data not captured] R. R. Tatnall 4831 1941-5-9
GH: 02212722 Callitriche terrestris Rafinesque USA: Delaware [data not captured] R. R. Tatnall 3409 1937-6-13
GH: 02212830 Chaenorhinum minus (Linnaeus) Lange USA: Maryland [data not captured] R. R. Tatnall 1928-9-15
GH: 02212973 Chelone glabra Linnaeus USA: Delaware [data not captured] R. R. Tatnall 2841 1935-10-5
GH: 01999728 Gratiola neglecta Torrey USA: Virginia [data not captured] R. R. Tatnall 2633 1935-6-3
GH: 01999755 Gratiola pilosa Michaux USA: Delaware [data not captured] R. R. Tatnall 3612 1937-10-4
GH: 01999861 Gratiola pilosa Michaux USA: Virginia [data not captured] R. R. Tatnall 3594 1937-10-3
GH: 01802950 Plantago major Linnaeus USA: Pennsylvania Philadelphia: [data not captured] R. R. Tatnall
GH: 01802949 Plantago major Linnaeus USA: Pennsylvania Philadelphia: [data not captured] R. R. Tatnall 1889-7
GH: 01805713 Veronica hederifolia Linnaeus USA: Maryland [data not captured] R. R. Tatnall 4477 1940-5-6
GH: 01805708 Veronica hederifolia Linnaeus USA: Maryland [data not captured] R. R. Tatnall 4477 1940-5-6
GH: 01812604 Veronicastrum virginicum (Linnaeus) Farwell USA: Delaware [data not captured] R. R. Tatnall 1932 1933-7-24
Poaceae GH: 01812234 Andropogon glomeratus hirsutior (Hackel) C. Mohr USA: Virginia [data not captured] R. R. Tatnall 3214 1936-10-18
GH: 01812395 Andropogon gyrans Ashe USA: Maryland [data not captured] R. R. Tatnall 4411 1939-10-24
GH: 01813075 Andropogon ternarius Michaux USA: Maryland [data not captured] R. R. Tatnall 3635 1937-10-16
GH: 01813155 Andropogon ternarius Michaux USA: Virginia [data not captured] R. R. Tatnall 3217 1936-10-18
GH: 01813812 Coelorachis rugosa (Nuttall) Nash USA: Delaware [data not captured] R. R. Tatnall 4401 1939-10-13
GH: 01813808 Coelorachis rugosa (Nuttall) Nash USA: Delaware [data not captured] R. R. Tatnall 3542 1937-9-12
GH: 01813807 Coelorachis rugosa (Nuttall) Nash USA: Delaware [data not captured] R. R. Tatnall 4052 1938-9-23
GH: 01814087 Erianthus coarctatus Fernald USA: Maryland [data not captured] R. R. Tatnall 3574 1937-10-2
GH: 01814086 Erianthus coarctatus Fernald USA: Delaware [data not captured] R. R. Tatnall 4745 1940-10-12
GH: 01814181 Erianthus giganteus (Walter) P. Beauvois USA: Delaware [data not captured] R. R. Tatnall 4752 1940-10-12
GH: 01814488 Microstegium vimineum (Trinius) A. Camus USA: Delaware [data not captured] R. R. Tatnall 5053 1942-10-20
GH: 01814510 Microstegium vimineum (Trinius) A. Camus USA: Pennsylvania [data not captured] R. R. Tatnall 5071 1943-10-11
GH: 01814532 Miscanthus sinensis Andersson USA: Delaware [data not captured] R. R. Tatnall 4414 1939-11-2
Polemoniaceae GH: 01104314 Ipomopsis rubra (Linnaeus) Wherry USA: Maryland at Sharptown. R. R. Tatnall 3136 1936-8-22
GH: 01571714 Phlox divaricata Linnaeus USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4466 1940-5-6
GH: 01574602 Phlox maculata Linnaeus USA: Delaware at Little Duck Creek, 1 1/2 miles SW of Kent... R. R. Tatnall 1872 1933-6-18
Polygalaceae GH: 01970390 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Delaware 1/2 mile west of Concord. R. R. Tatnall 3132 1936-8-22
GH: 01970913 Polygala incarnata Linnaeus USA: Maryland east slope of Grays Hill, 2 miles east of El... R. R. Tatnall 4665 1940-9-2
GH: 01969341 Polygala mariana Miller USA: Delaware Fleming's Landing, 1 mile SE. R. R. Tatnall 2837 1935-10-5
GH: 01969340 Polygala mariana Miller USA: Delaware Ellendale. R. R. Tatnall 187 1928-9-16
GH: 01969339 Polygala mariana Miller USA: Delaware Gumboro, 1 1/2 miles N. along Millsboro road... R. R. Tatnall 2344 1934-8-25
GH: 01969566 Polygala nuttallii Torr. & A. Gray USA: Maryland Barrens on east slope of Grays Hill, 2 miles... R. R. Tatnall 4666 1940-9-2
GH: 01969858 Polygala ramosa Elliott USA: Delaware 1/4 mile east of ellendale R. R. Tatnall 3943 1938-9-7
Polygonaceae GH: 02364513 Persicaria arifolia (Linnaeus) Haraldson USA: Delaware [data not captured] R. R. Tatnall 1928-9-8
GH: 02364962 Persicaria glabra (Willdenow) M. Gómez USA: Virginia [data not captured] R. R. Tatnall 130 1928-9-13
GH: 02363736 Persicaria lapathifolia (Linnaeus) Delarbre USA: Delaware [data not captured] R. R. Tatnall 1928-9-8
GH: 02363735 Persicaria lapathifolia (Linnaeus) Delarbre USA: Delaware Wilmington: [data not captured] R. R. Tatnall 1923-9-2
GH: 02362038 Persicaria longiseta (Bruijn) Kitagawa USA: Maryland [data not captured] R. R. Tatnall 4702 1940-10-3
GH: 02362022 Persicaria longiseta (Bruijn) Kitagawa USA: Delaware [data not captured] R. R. Tatnall 4969 1941-10-7
GH: 02362398 Persicaria pensylvanica (Linnaeus) M. Gomez USA: Delaware [data not captured] R. R. Tatnall 5732 1940-10-11
GH: 02362395 Persicaria pensylvanica (Linnaeus) M. Gomez USA: Delaware [data not captured] R. R. Tatnall 1560 1932-9-3
GH: 02007899 Polygonum tenue Michaux USA: Delaware [data not captured] R. R. Tatnall 1969 1933-8-19
GH: 02004092 Rumex pulcher Linnaeus USA: Virginia [data not captured] R. R. Tatnall 335 1929-6-1
GH: 02004090 Rumex pulcher Linnaeus USA: Virginia [data not captured] R. R. Tatnall 1776 1933-5-27
GH: 02004541 Rumex verticillatus Linnaeus USA: Maryland [data not captured] R. R. Tatnall 2958 1936-6-4
Pontederiaceae GH: 02137802 Heteranthera multiflora (Grisebach) C. N. Horn USA: Maryland [data not captured] R. R. Tatnall 4946 1941-9-8
GH: 01919261 Heteranthera reniformis Ruiz & Pavon USA: Delaware 2 3/4 miles southwest of Delaware City. R. R. Tatnall 4381 1939-9-5
Portulacaceae GH: 01859462 Claytonia virginica Linnaeus USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4460 1940-5-6
Potamogetonaceae GH: 01564679 Potamogeton epihydrus nuttallii (Chamisso & Schlechtendal) Fernald USA: Delaware along Route 113, 4 1/2 miles north of Milfor... R. R. Tatnall 2999 1936-7-18
GH: 01732104 Ruppia maritima Linnaeus USA: Delaware at north end of Salt Pond, 1 1/4 miles north... R. R. Tatnall 4070 1938-9-29
Primulaceae GH: 01920072 Glaux maritima Linnaeus USA: Maryland Chestertown, 1 mile below bridge, on south b... R. R. Tatnall 1631 1932-9-5
GH: 01920071 Glaux maritima Linnaeus USA: Maryland on south bank of Chester River, 1 mile below... R. R. Tatnall 3105 1936-8-21
GH: 01920137 Hottonia inflata Elliott USA: Delaware Dover: In upper end of Silver Lake. R. R. Tatnall 914 1930-6-15
GH: 01920133 Hottonia inflata Elliott USA: Delaware In Round Pole Branch of Broadkill Creek, 2 1... R. R. Tatnall 3326 1937-5-19
GH: 01920134 Hottonia inflata Elliott USA: Delaware In Round Pole Branch of Broadkill Creek, 2 1... R. R. Tatnall 3245 1937-4-11
GH: 01920135 Hottonia inflata Elliott USA: Delaware In Round Pole Branch of Broadkill Creek, 2 1... R. R. Tatnall 3253 1937-4-24
GH: 01920132 Hottonia inflata Elliott USA: Delaware In Round Pole Branch of Broadkill Creek, 2 1... R. R. Tatnall 4050 1938-9-23
GH: 01918431 Lysimachia lanceolata Walter USA: Delaware 1/2 mile southeast of Harmony. R. R. Tatnall 1940 1933-7-29
GH: 01918944 Lysimachia quadrifolia Linnaeus USA: Delaware 1/2 mile south of Townsend. R. R. Tatnall 4869 1941-6-7
Ranunculaceae GH: 01708245 Anemone quinquefolia Linnaeus USA: Delaware east of bridge over Choptank River, 1 mile b... R. R. Tatnall 3267 1937-4-29
GH: 01709121 Aquilegia canadensis Linnaeus USA: Delaware at bridge over Choptank River, 1 mile below ... R. R. Tatnall 3263 1937-4-29
GH: 01710638 Caltha palustris Linnaeus USA: Delaware margin of Scott's Run, 1 mile south of St. G... R. R. Tatnall 2461 1935-4-20
GH: 01710438 Cimicifuga racemosa (Linnaeus) Nuttall USA: Delaware banks of Brandywine Creek, above Rockland. R. R. Tatnall 1203 1931-7-5
GH: 01657309 Clematis viorna Linnaeus USA: Delaware Ashland R. R. Tatnall 1856 1933
GH: 01661470 Hydrastis canadensis Linnaeus USA: Delaware Ashland. R. R. Tatnall 1857 1933-6-17
GH: 01661997 Ranunculus abortivus Linnaeus USA: Delaware Mount Cuba. R. R. Tatnall 1749 1933-5-14
GH: 01662058 Ranunculus abortivus Linnaeus USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4463 1940-5-6
GH: 01664877 Ranunculus hispidus Michaux USA: Delaware Mount Cuba. R. R. Tatnall 2861 1936-4-21
GH: 01665192 Ranunculus hispidus nitidus (Elliot) Duncan USA: Maryland Middle Neck; margin of Great Bohemia Creek. R. R. Tatnall 1060 1931-5-3
GH: 01665193 Ranunculus hispidus nitidus (Elliot) Duncan USA: Maryland 1 mile SSW of Rowlandsville. R. R. Tatnall 4476 1940-5-6
GH: 01665587 Ranunculus laxicaulis (Torrey & A. Gray) Darby USA: Maryland Purnell Pond outlet, 1 mile north of Snow Hi... R. R. Tatnall 3391 1937-6-2
GH: 01837733 Ranunculus repens Linnaeus USA: Delaware Milford, 4 miles SE. Ditch on Route 14, just... R. R. Tatnall 2182 1934-6-9
GH: 01837796 Ranunculus repens Linnaeus USA: Virginia Wachapreague. just north of village. R. R. Tatnall 2629 1935-6-3
GH: 01838126 Ranunculus sceleratus Linnaeus USA: Virginia Chincoteague Island. R. R. Tatnall 325 1929-5-31
GH: 01839695 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Maryland 1/4 mile below Conowingo dam, 1 1/4 miles we... R. R. Tatnall 4459 1940-5-6
Rhamnaceae GH: 01788811 Berchemia scandens (Hill) K. Koch USA: Virginia Chincoteague Island R. R. Tatnall 329 1929-5-31
Rosaceae GH: 01586821 Agrimonia rostellata Wallroth USA: Delaware along Brandywine Creek, just above Wilmingto... R. R. Tatnall 3503 1937-8-31
GH: 01730365 Aronia arbutifolia (Linnaeus) Persoon USA: Delaware 3 miles NW of Rehoboth. R. R. Tatnall 2874 1936-5-9
GH: 01730366 Aronia arbutifolia (Linnaeus) Persoon USA: Delaware 6.9 miles southwest of Milford, on road to G... R. R. Tatnall 2516 1935-5-5
GH: 01730367 Aronia arbutifolia (Linnaeus) Persoon USA: Delaware at Round Pole Branch of Broadkill Creek, 1 3... R. R. Tatnall 1707 1933-5-7
GH: 01730754 Aronia melanocarpa (Michaux) Elliott USA: Delaware 1 mile north of Coochs Bridge. R. R. Tatnall 430 1929-7-4
GH: 00994349 Gillenia trifoliata (Linnaeus) Moench USA: Delaware Mount Cuba. along Red Clay Creek. R. R. Tatnall 1862 1933-6-17
GH: 00994415 Gillenia trifoliata (Linnaeus) Moench USA: Pennsylvania Wawa. bank on south side of railroad track a... R. R. Tatnall 1887-5-30
GH: 01861069 Malus coronaria (Linnaeus) Miller USA: Delaware 3/4 mile south of Christiana. R. R. Tatnall 3296 1937-5-15
A: 01570100 Potentilla recta Linnaeus USA: Delaware Roadside west of Mount Pleasant. R. R. Tatnall 83 1928-6-10
GH: 01722392 Prunus maritima Marshall USA: Delaware south of Rehoboth. R. R. Tatnall 2485 1935-4-27
GH: 01704426 Sanguisorba canadensis Linnaeus USA: Delaware 1 mile north of Coochs Bridge. R. R. Tatnall 4912 1941-8-6
Rubiaceae GH: 02358537 Galium asprellum Michaux USA: Delaware [data not captured] R. R. Tatnall 1908 1933-7-8
GH: 02138610 Galium obtusum Bigelow USA: Delaware [data not captured] R. R. Tatnall 4880 1941-6-7
GH: 02139166 Galium pilosum puncticulosum (Michaux) Torr. & A. Gray USA: Maryland [data not captured] R. R. Tatnall 1603 1932-9-4
GH: 02139145 Galium pilosum puncticulosum (Michaux) Torr. & A. Gray USA: Delaware [data not captured] R. R. Tatnall 3157 1936-9-5
GH: 02140332 Galium triflorum Michaux USA: Maryland [data not captured] R. R. Tatnall 4723 1940-10-8
GH: 02140587 Galium verum Linnaeus USA: Delaware [data not captured] R. R. Tatnall 4861 1941-5-25
Saxifragaceae GH: 01733547 Chrysosplenium americanum Schweinitz ex Hooker USA: Maryland along Duffy Creek, 2 miles northwest of Sass... R. R. Tatnall 2910 1936-5-16
GH: 01712173 Micranthes pensylvanica (Linnaeus) Haworth USA: Delaware East side of Brandywine Creek, 1 mile north ... R. R. Tatnall 1114 1931-5-24
GH: 01712206 Micranthes pensylvanica (Linnaeus) Haworth USA: Delaware Rockland, 1 mile N. R. R. Tatnall 2936 1936-5-26
GH: 01712940 Mitella diphylla Linnaeus USA: Delaware Mount Cuba. R. R. Tatnall 2868 1936-5-1
Scrophulariaceae GH: 01843150 Mimulus ringens Linnaeus USA: Delaware along Pike Creek, 1 1/2 miles north Choate. R. R. Tatnall 2256 1934-7-19
Sparganiaceae GH: 00933937 Sparganium americanum Nuttall USA: Delaware Milford, 2 miles N. R. R. Tatnall 3000 1936-7-18
Typhaceae GH: 00466942 Typha angustifolia Linnaeus USA: Maryland Princess Anne, 9.0 miles W on road to Deal I... R. R. Tatnall 945 1930-7-5
GH: 00466944 Typha angustifolia Linnaeus USA: Maryland Princess Anne, 9.0 miles W on road to Deal I... R. R. Tatnall 2667 1935-6-4
Urticaceae GH: 02170403 Parietaria floridana Nuttall USA: Delaware [data not captured] R. R. Tatnall 5217 1945-6-8
Verbenaceae GH: 01800145 Callicarpa americana Linnaeus USA: Virginia Savage Neck. 2 miles west of Route 13. R. R. Tatnall 3014 1936-7-19
GH: 01800138 Callicarpa americana Linnaeus USA: Virginia Savage Neck.; 2 miles west of main highway (... R. R. Tatnall 3206 1936-10-18
GH: 01953719 Phyla lanceolata (Michaux) Greene USA: Virginia Chincoteague Island. R. R. Tatnall 132 1938-9-12
GH: 01955393 Verbena officinalis Linnaeus USA: Maryland Ocean City. Established at roadside at west ... R. R. Tatnall 2377 1934-9-16
GH: 01955706 Verbena simplex Lehmann USA: Delaware on west side of Choptank Millpond. R. R. Tatnall 1836 1933-5-30
GH: 01956003 Verbena urticifolia Linnaeus USA: Delaware west end of Noxontown Pond. R. R. Tatnall 1519 1932-8-7
Violaceae GH: 02144340 Hybanthus concolor (T. F. Forster) Sprengel USA: Delaware Ashland R. R. Tatnall 2552 1935-5-20
GH: 02144337 Hybanthus concolor (T. F. Forster) Sprengel USA: Delaware Wilmington: along Brandywine Creek R. R. Tatnall 2146 1934-5-19
GH: 02144369 Hybanthus concolor (T. F. Forster) Sprengel USA: Maryland 1/4 mile south of Conowingo dam, east of rai... R. R. Tatnall 4505 1940-5-28
GH: 02146237 Viola cucullata Aiton USA: Delaware just north of Howland's Glade. 3 miles NW. o... R. R. Tatnall 2882 1936-5-9
GH: 02147746 Viola macloskeyi F. E. Lloyd USA: Delaware Round Pole Branch, 2 1/4 miles s. of Milton. R. R. Tatnall 4811 1941-4-25
GH: 02208259 Viola pedata Linnaeus USA: Delaware 1/4 mile east of the milldam, Choptank Mills... R. R. Tatnall 2132 1934-5-5
GH: 02208260 Viola pedata Linnaeus USA: Delaware Harbeson, 1 mile E, on road to Georgetown. R. R. Tatnall 2890 1936-5-10
GH: 02209142 Viola pubescens Aiton USA: Delaware Wooddale R. R. Tatnall 3280 1937-5-5
GH: 02209210 Viola pubescens Aiton USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4462 1940-5-6
GH: 02209857 Viola rotundifolia Michaux USA: Delaware Wooddale. Roadside near Station. R. R. Tatnall 2865 1936-4-28
GH: 02209858 Viola rotundifolia Michaux USA: Delaware Wooddale. Roadside near Station. R. R. Tatnall 2856 1936-4-14
GH: 02210134 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Delaware Angola Neck. R. R. Tatnall 2889 1936-5-9
GH: 02211606 Viola striata Aiton USA: Maryland 1/4 mile below Conowingo dam; 1 1/4 miles we... R. R. Tatnall 4468 1940-5-6
GH: 02211603 Viola striata Aiton USA: Maryland Conowingo dam, rich woods 1/4 mile south, ea... R. R. Tatnall 4499 1940-5-28
Vitaceae GH: 01577605 Parthenocissus quinquefolia (Linnaeus) Planchon USA: Delaware On bank of Christiana River, 1 mile W by N o... R. R. Tatnall 1483 1932-7-15
GH: 01580224 Vitis vulpina Linnaeus USA: Delaware at "Point Lookout", 1/2 mile northwest of Gr... R. R. Tatnall 1848 1933-6-8
