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FOC | Family List | FOC Vol. 22 | Poaceae

103. Pseudoroegneria (Nevski) Á. Löve, Taxon. 29: 168. 1980.

假鹅观草属 jia e guan cao shu

Elytrigia sect. Pseudoroegneria Nevski, Trudy Sredne-Aziatsk. Gosud. Univ., Ser. 8b, Bot. 17: 60. 1934.

Plants perennial, densely tufted. Culms usually erect. Leaf blade flat or involute. Spike rather lax; rachis tough, glabrous or margin scaberulous. Spikelets 1 per node, with 3–6 florets; rachilla glabrous. Glumes lanceolate, 5–7-veined, glabrous or only midvein sometimes with a few spinules toward apex, apex truncate or obtuse to pointed. Lemma linear-lanceolate, usually 5-veined, glabrous but scabrous, awned or awnless; callus usually obscure; awn divergent at nearly 90° at maturity. Palea usually equaling lemma. x = 7.

About 15 species: N hemisphere; one species in China.

Lower Taxon


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