Taxon  Report   10623    
Limnobium spongia  (Bosc) Rich. ex Steud.
American spongeplant
Limnobium spongia, a monocot, is a perennial herb that is not native to California. Cal-IPC rating: High
Observation Search
(56 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Genus: Limnobium
Wetlands: Occurs in wetlands
Name Status:
Accepted by ICPN + PLANTS

Alternate Names:
PLANTS: Hydrocharis cordifolia
PLANTS: Hydrocharis spongia
More information about  Limnobium spongia
Search (Flora of North America)

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Consortium of California Herbaria

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Feb 25, 2020).