Cambridge Encyclopedia :: Cambridge Encyclopedia Vol. 26

flowering rush

A perennial (Butomus umbellatus) native to Europe and temperate Asia, growing in or beside water; stems to 1·5 m/5 ft; rhizomatous; leaves grass-like, triangular in cross-section; flowers c.2·5–3 cm/1–1¼ in diameter, pink, 3-petalled, in a terminal umbel. (Family: Butomaceae.)

iFlowering rush

Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Liliopsida
Order: Alismatales
Family: Butomaceae
Genus: Butomus
Species: B. umbellatus
Binomial name
Butomus umbellatus
L.

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