bracts

A scale-like bract enclosing the pistil in Carex.

器苞 Perigynium (pl. perigynia) 苔草属中,包被蕊鳞片状苞片。

In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.

在菊科植物中，苞片数目多而聚在花序外围，称为总苞。

Rachis and pedicels lanuginose or tomentose; bracts orbicular-ovate, 5–7 mm, both surfaces densely sericeous; calyx adaxially densely sericeous; leaf base subcordate.

轴和花梗被绒或者被绒；卵形苞片圆形，5-7毫米，两面密被绢；正面花萼是密被绢；叶基部近心形。

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

胞凸两面；喙差不多等于珠心长度；种子离皮；对具微刺在先端针状叶和苞片。