Riella americana
Riella americana M.Howe & Underw.
Riella americana is a species in the genus Riella, belonging to the family Riellaceae. It was first described in 1903 by M. Howe and Underw. The species is native to the northern regions of the Americas.
Description
Riella americana is a member of the genus Riella, which is part of the plant family Riellaceae. The species was formally published in 1903 by the authors M. Howe and Underw. Its geographic distribution is limited to the northern parts of the American continent. As with other members of the genus, it is a small, aquatic or semi-aquatic plant typically found in moist environments.
Distribution
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