Checklist » Butomaceae » Butomus umbellatus
Last updated 12/8/2008 by David Giblin.
Butomus umbellatus L.[FNA22, HC, HC2]
flowering rush

Publication: Sp. Pl. 1: 372. 1753.

Origin: Introduced from Eurasia

selected vouchers: WTU

Notes: Recently collected in Whatcom Co.

References:

» Anderson, L. C., C. D. Zeiss, and S. F. Alam. 1974. Phytogeography and possible origins of Butomus in North America. Bulletin of the Torrey Bot. Club 101: 292-296.
» Stuckey, R. L., G. Schneider, and M. L. Roberts. 1990. Butomus umbellatus L.: Notes from the German literature and North american field studies. Ohio J. Sci. 90: 5-6.
Synonyms & Misapplied Names:
Butomus junceus Turcz.
Butomus umbellatus L. f. vallisneriifolius (Sagorski) Glnck