达香蒲 da xiang pu

Typha martini Jordan var. davidiana Kronfeld, Verh. K. K. Zool.-Bot. Ges. Wien 39: 149. 1889; T. laxmannii Lepechin var. davidiana (Kronfeld) C. F. Fang.

Stems ca. 1 m tall. Leaves 60-70 cm × 3-5 mm, abaxially convex, transverse section semicircular. Male part of spikes 12-18 cm, with 1 deciduous bract, axis smooth; female part of spikes distinctly separated from male part, 4.5-11 cm, 1.5-2 cm in diam., with deciduous bract. Female flowers with bracteoles; bracteoles spatulate or subtriangular; ovary lanceolate; stalk 3-4 mm; styles short; stigmas linear to lanceolate, 1-1.2 mm; hairs on stalk ca. as long as style. Fruit lanceolate. Fl. and fr. May-Aug. 2n = 30*.

● Margins of lakes and rivers. ?Hebei, ?Henan, Jiangsu, Liaoning, Nei Mongol, Xinjiang, Zhejiang.