University of Alaska Herbarium (ALA)
Museum oi the North
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H1211447
Potamogetonaceae ALASKA, U.S.A.
POTAMOGETON OBTUSIFOLIUS Mert. & Koch
MT. HAYES QUAD.: Fort Greely Military Reservation, Alaska Range, Mark
Lake, UTM 555868, 7083023, 63°52.3'N, l45°5l.75‘W, 442 m, aquatic, occasional on
gravelly lake shore, thick organic layer, mucky organic lakeshore, steep
SE-facing slope, with Potamogeton spp., Ranunculus txichophyllus.
M. Duffy 98-443 14 Aug 1998
US Army CRREL Floristic Survey of Fort Greely
Herbarium, University of Alaska Museum (ALA) accession V l 3 141 5

