胞果

Styles short;stigmas capitate.Utricles irregularly circumscissile (bursting).

花柱短柱头头状规则的胞果周裂的(爆发)。

Utricles convex on both sides; rostra nearly equal to length of kernel; seed free from pericarp; leaves and bracts acicular to spinulose at apex.

胞果凸的两面；喙差多等于珠心的长度；种子离生的果皮；具微刺的在先端针状的叶和苞片。