离开真充足
发表于 2025-4-1 05:19:57
P. C. Keng et T. P. Yi, sessile, terminal florets sterile, acute; rachilla tomentose, disarticulated; glumes 2, unequally long, apex acute; lemma 7-veined, transverse veins sparse, apex aristate; palea abaxially 2-keeled, apex 2-cleft; lodicules 3, unequal, upper margins ciliate; stamens 3, filaments free; ovary ovoid, st