Harvard University Herbaria & Libraries

Asteraceae
GH: 02216161 Chrysopsis mariana (Linnaeus) Elliott USA: Maryland [data not captured] W. D. Longbottom 4337 1997-9-18
GH: 02189374 Eupatorium hyssopifolium Linnaeus USA: Maryland Jug Bay Wetlands Sanctuary, Wrighton Road. W. D. Longbottom 4339 1997-9-18
GH: 01832871 Hieracium scabrum Michaux USA: Maryland [data not captured] W. D. Longbottom 4338 1997-9-18
Caryophyllaceae
GH: 01714412 Paronychia canadensis (Linnaeus) Alph. Wood USA: Maryland Jug Bay Wetlands Sanctuary. W. D. Longbottom 4311 1997-9-3
Cucurbitaceae
GH: 01544603 Sicyos angulatus Linnaeus USA: Maryland Town of Crofton, Ruppert archery Area of Pat... W. D. Longbottom 4335 1997-9-11
Cyperaceae
GH: 01772726 Carex grayi Carey USA: Maryland [data not captured] W. D. Longbottom 4330 1997-9-6
Fabaceae
GH: 01935825 Amphicarpaea bracteata (Linnaeus) Fernald USA: Maryland Town of Annapolis Junction, Little Patuxent ... W. D. Longbottom 4316 1997-9-6
GH: 01881603 Centrosema virginianum (Linnaeus) Bentham USA: Virginia Diascund Creek Reservoir at Rt. 620. W. D. Longbottom [data not capture... 4240 1997-7-27
Polygonaceae
GH: 02363319 Persicaria hydropiperoides (Michaux) Small USA: Maryland [data not captured] W. D. Longbottom 4347 1997-9-18
GH: 02361778 Polygonum aviculare Linnaeus USA: Maryland [data not captured] W. D. Longbottom 4341 1997-9-18
Urticaceae
GH: 02170130 Boehmeria cylindrica (Linnaeus) Swartz USA: Maryland [data not captured] W. D. Longbottom 4345 1997-9-18