Asclepiadaceae GH: 01082477 Asclepias verticillata Linnaeus USA: Delaware 1.6 miles east of Mt. Cuba. R. R. Tatnall 1968 1933-8-19
Asteraceae GH: 02172635 Centaurea stoebe micranthos (Gugler) Hayek USA: Delaware [data not captured] R. R. Tatnall 1882 1933-6-18
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: 02189333 Eupatorium hyssopifolium Linnaeus USA: Delaware Georgetown, 2 miles SE. R. R. Tatnall 2036 1933-9-3
GH: 01833433 Hypochaeris radicata Linnaeus USA: Delaware [data not captured] R. R. Tatnall 1868 1933-6-18
Brassicaceae 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
Caryophyllaceae GH: 01743794 Cerastium glomeratum Thuillier USA: Delaware 2 miles south of Milton. R. R. Tatnall 1711 1933-5-7
GH: 01744236 Dianthus armeria Linnaeus USA: Delaware at "Point Lookout" 1/2 mile NW of Granogue. R. R. Tatnall 1849 1933-6-8
GH: 01745065 Holosteum umbellatum Linnaeus USA: Delaware Stanton, 4 miles N. Top of roadside bank on ... R. R. Tatnall 1679 1933-4-29
Celastraceae GH: 01854657 Euonymus atropurpureus Jacquin USA: Delaware Ashland. along Red Clay Creek. R. R. Tatnall 1859 1933-6-17
Fabaceae GH: 02030643 Baptisia alba Hooker USA: Virginia Accomac, 4 miles N.; on east side of Route 1... R. R. Tatnall 1820 1933-5-29
Lamiaceae GH: 02502495 Monarda punctata Linnaeus USA: Delaware roadside north of Howland's Glade; 3 miles N... R. R. Tatnall 2016 1933-9-2
GH: 01700607 Trichostema dichotomum Linnaeus USA: Delaware 1 mile south of Frankford, Route 113. R. R. Tatnall 2023 1933-9-3
Lobeliaceae GH: 01798497 Lobelia nuttallii Roemer & Schultes USA: Delaware 3 miles northwest of Rehoboth R. R. Tatnall 2013 1933-9-2
Onagraceae 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
Pinaceae GH: 01113087 Pinus virginiana Miller USA: Delaware Bridgeville, 3 miles SE, at Gravelly Fork of... R. R. Tatnall 2533 1933-5-11
Plantaginaceae GH: 01812604 Veronicastrum virginicum (Linnaeus) Farwell USA: Delaware [data not captured] R. R. Tatnall 1932 1933-7-24
Polemoniaceae 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
Polygonaceae GH: 02007899 Polygonum tenue Michaux USA: Delaware [data not captured] R. R. Tatnall 1969 1933-8-19
GH: 02004090 Rumex pulcher Linnaeus USA: Virginia [data not captured] R. R. Tatnall 1776 1933-5-27
Primulaceae GH: 01918431 Lysimachia lanceolata Walter USA: Delaware 1/2 mile southeast of Harmony. R. R. Tatnall 1940 1933-7-29
Ranunculaceae 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
Rosaceae 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: 00994349 Gillenia trifoliata (Linnaeus) Moench USA: Delaware Mount Cuba. along Red Clay Creek. R. R. Tatnall 1862 1933-6-17
Rubiaceae GH: 02358537 Galium asprellum Michaux USA: Delaware [data not captured] R. R. Tatnall 1908 1933-7-8
Verbenaceae GH: 01955706 Verbena simplex Lehmann USA: Delaware on west side of Choptank Millpond. R. R. Tatnall 1836 1933-5-30
Vitaceae GH: 01580224 Vitis vulpina Linnaeus USA: Delaware at "Point Lookout", 1/2 mile northwest of Gr... R. R. Tatnall 1848 1933-6-8