
adj.銳利的;有尖頭的;尖形的
Petals long-elliptic, apex acuminate, incurved. 花瓣長橢圓形,先端漸尖,彎曲。
Corona lobes 5, erect, acuminate, fleshy, attached to gynostegium. 副花冠裂片5,豎立,漸尖,肉質(zhì),著生。
Palea equaling lemma, ciliate along keels, apex acuminate. 芒約2毫米內(nèi)稃等于外稃,沿著龍骨,先端漸尖纖毛。
Petals white, subovate, very small, apex acuminate, rarely 2-fid. 花瓣白色,近卵形,很小,先端漸尖,很少2裂。
Bracts reflexed after anthesis, 1-2 mm, apex acuminate. 苞片反折的在花后,1-2毫米,先端漸尖。