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University ol Alaska Herbarium (ALA)
Museum ol the North
IiiIllillllillillllllillllilIllii
H12109BB
PLANTS OF NORTHERN MICHIGAN
Heteranthera dubla (Jacq.) Macm.
collected at Douglas Lake, Cheboygan County,
Michigan.
aquatic habitat
Collector: F,C, Dean Date: 3O~Vl-I9M9

