拟花蔺 ni hua lin

Butomus latifolius D. Don, Prodr. Fl. Nepal. 22. 1825; Butomopsis lanceolata (Roxburgh) Kunth; Butomus lanceolatus Roxburgh; Tenagocharis lanceolata (Roxburgh) Baillon; T. latifolia (D. Don) Buchenau.

Petiole 5-20 cm; leaf blade 5-15 × 1-5 cm, 3-7-veined, base attenuate, apex acute. Scapes 10-30 cm; umbels 3-15-flowered; bracts ca. 1.3 cm. Pedicels 2-14 cm. Sepals broadly elliptic, ca. 5 × 3 mm, margin membranous, apex rounded or retuse. Petals ca. 6 × 4 mm. Filaments 1.5-3 mm; anthers 1-1.5 mm. Carpels ca. 5.5 mm. Follicles 1-1.2 cm. Seeds brown, ca. 0.5 mm. Fl. and fr. May-Sep.

Marshes, paddy fields. S Yunnan [Bangladesh, India, Indonesia (Java), Laos, Myanmar, Nepal, Thailand, Vietnam; N Africa, N Australia].