Harvard University Herbaria & Libraries

Apocynaceae
GH: 02179869 Apocynum cannabinum Linnaeus USA: Maryland 1/2 mile south of Beaverdam. R. R. Tatnall 4237 1939-6-10
Aspleniaceae
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
Caryophyllaceae
GH: 01744675 Honckenya peploides (Linnaeus) Ehrhart USA: Delaware about 4 miles north of Bethany Beach; 1 mile... R. R. Tatnall 4251 1939-6-11
Commelinaceae
GH: 02113146 Commelina virginica Linnaeus USA: Maryland [data not captured] R. R. Tatnall 4362 1939-8-11
Haloragaceae
GH: 01628021 Myriophyllum pinnatum (Walter) Britton USA: Virginia Drummond's Ponds,3 miles NW of Accomac. R. R. Tatnall 4220 1939-6-9
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
Poaceae
GH: 01812395 Andropogon gyrans Ashe USA: Maryland [data not captured] R. R. Tatnall 4411 1939-10-24
GH: 01813812 Coelorachis rugosa (Nuttall) Nash USA: Delaware [data not captured] R. R. Tatnall 4401 1939-10-13
GH: 01814532 Miscanthus sinensis Andersson USA: Delaware [data not captured] R. R. Tatnall 4414 1939-11-2
Pontederiaceae
GH: 01919261 Heteranthera reniformis Ruiz & Pavon USA: Delaware 2 3/4 miles southwest of Delaware City. R. R. Tatnall 4381 1939-9-5