Harvard University Herbaria & Libraries

Index of Botanical Specimens

Search for collectorid:[34963] and year collected:[1971]

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Lentibulariaceae
GH: 01974641 Utricularia cornuta Michaux USA: Michigan Cheboygan State Park picnic grounds, Duncan ... R. R. Haynes 3716 1971-7-14

Potamogetonaceae
GH: 01564717 Potamogeton epihydrus nuttallii (Chamisso & Schlechtendal) Fernald USA: Michigan [data not captured] R. R. Haynes 3708 1971-7-1

GH: 01572438 Potamogeton friesii Ruprecht USA: Michigan Marl Bay, N.W. corner of Douglas Lake; Sect.... R. R. Haynes 3711 1971-7-8

GH: 01688090 Potamogeton hillii Morong USA: Michigan W. shore. Black Mallard River at mouth where... R. R. Haynes 3740 1971-7-24

GH: 01688581 Potamogeton natans Linnaeus USA: Michigan small arm from Carp Lake, Sect. 23, Carp Lak... R. R. Haynes 3704 1971-7-1

GH: 01746016 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Michigan Marl Bay, NW corner of Douglas Lake; Sect. 1... R. R. Haynes 3712 1971-7-8