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FOC | Family List | FOC Vol. 23 | Cyperaceae

61. CAREX sect. DISPERMAE Ohwi, Mem. Coll. Sci. Kyoto Imp. Univ., Ser. B, Biol. 11: 237. 1936.

二籽薹草组 er zi tai cao zu

Rhizome slender, creeping. Culms slender. Involucral bracts glumelike, setaceous at base. Spikes androgynous, few flowered, globose, distant. Female glumes pale. Utricles elliptic, biconvex, leathery, lustrous, veined, base spongy, apex abruptly contracted into a short beak. Nutlets tightly enveloped; style base not thickened; stigmas 2.

One species: NE Asia (NE China, E Russia), N Europe (Scandinavia), North America.

Lower Taxon


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