acuminate

acuminate one's attention

加强注意力 -

Bracts linear to linear-lanceolate, 8--20 × as long as wide, apex acuminate or cirrose.

苞片线形到线状披针形，8-20*倍于宽，端渐或有卷须。(7

Corona lobes 5, erect, acuminate, fleshy, attached to gynostegium.

副花冠裂片5，竖立，渐，肉质，着生。

Petals white, subovate, very small, apex acuminate, rarely 2-fid.

花瓣白色，近卵形，，端渐，少2裂。

glumes shortly hairy, apex acuminate to aristiform, lower glume ca. 8 mm, 1-veined, upper glume 10–15 mm, 3-veined;

颖片短毛，端渐对芒状，下部颖片约8毫米，1脉，上面颖片10-15毫米，3脉；

Petals white, subovate, very small, apex acuminate, rarely 2-fid.

花瓣白色，近卵形，，端渐，少2裂。

Flowers pale violet or purple-violet, 3-5 cm.Lateral sepals 2, ovate-falcate, ca. 7 mm, 5-veined, inequilateral, apex acuminate.

花浅紫色或紫色紫罗兰色，3-5厘米侧生萼片2，卵形镰刀形，约7毫米，5脉，不等侧，端渐。