Harvard University Herbaria & Libraries

Haloragaceae
GH: 01067059 Myriophyllum alterniflorum de Candolle USA: Maine Attean C. B. Hellquist 15670 1987-8-4
Hydrocharitaceae
GH: 01047560 Elodea canadensis Michaux USA: Maine Attean C. B. Hellquist 15657 1987-8-4
Isoetaceae
GH: 02074750 Isoetes engelmannii A. Braun USA: Pennsylvania along shore of Sideling Hill Creek at Silver... C. B. Hellquist 15578 1987-6-21
Lentibulariaceae
GH: 01976759 Utricularia aurea Loureiro China: Hubei Near East Lake along road to the Institute o... C. B. Hellquist 15721 1987-9-30
Lythraceae
GH: 00291288 Trapa bispinosa Roxburgh China: Hubei East Lake near the Institute of Wuhan Botany... C. B. Hellquist 15696 1987-9-23
A: 00291348 Trapa litwinowii V. N. Vassiljev China: Hubei C. B. Hellquist 15698 1987-9-23
GH: 00291288 Trapa natans Linnaeus China: Hubei East Lake near the Institute of Wuhan Botany... C. B. Hellquist 15696 1987-9-23
A: 00291347 Trapa natans Linnaeus China: Hubei C. B. Hellquist 15703 1987-9-23
A: 00291348 Trapa natans Linnaeus China: Hubei C. B. Hellquist 15698 1987-9-23
GH: 00291364 Trapa natans Linnaeus China: Hubei East Lake near the Institute of Wuhan Botany... C. B. Hellquist 15705 1987-9-23
A: 00291347 Trapa potaninii V. N. Vassiljev China: Hubei C. B. Hellquist 15703 1987-9-23
GH: 00291364 Trapa pseudoincisa Nakai China: Hubei East Lake near the Institute of Wuhan Botany... C. B. Hellquist 15705 1987-9-23
Nymphaeaceae
GH: 00832787 Nuphar microphylla (Persoon) Fernald USA: Vermont Ferrisburg C. B. Hellquist 15610 1987-7-13
GH: 00768873 Nymphaea leibergii Morong USA: Maine Jackman: Jackman C. B. Hellquist 15663 1987-8-4
Plantaginaceae
GH: 00729393 Littorella americana Fernald USA: Maine Attean C. B. Hellquist 15660 1987-8-4
Potamogetonaceae
GH: 01564416 Potamogeton diversifolius Rafinesque USA: North Carolina on east side of Hiawassee River where it cro... C. B. Hellquist 15580 1987-6-27
GH: 01564432 Potamogeton diversifolius Rafinesque USA: Ohio Little Salt Creek at south side of Rt. 93 br... C. B. Hellquist 15676 1987-8-10
GH: 01572253 Potamogeton foliosus Rafinesque USA: Pennsylvania east side of bridge along Rt. 36, Waterside C. B. Hellquist 15673 1987-8-8
GH: 00741112 Potamogeton hillii Morong USA: Massachusetts Adams: Adams C. B. Hellquist 15623 1987-7-21
GH: 01746135 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Pennsylvania farm pond on north side of road ca. 1/2 mile... C. B. Hellquist 15576 1987-6-21
GH: 00359026 Potamogeton tennesseensis Fernald USA: Pennsylvania backwater on west side of Sideling Hill Cree... C. B. Hellquist 15672 1987-8-8