Pyrola 鹿蹄草屬
型態特徵
Perennial, glabrous herbs. Leaves radical, alternate, usually long petiolate, entire or serrate. Flowers in erect bracteate racemes, nodding, white, reddish or purplish; calyx 5-parted, persistent; petals 5, concave, caducous; stamens 10, erect or declined, filaments subulate, glabrous, anthers reflexed in bud, 4-1ocular, apex rounded or 2-tubular, dehiscing by terminal pores; ovary subglobose, 5-1ocular; style erect or declined, apex filiform or clavate, stigma 5-lobed; ovules numerous, on thickened placentas of the persistent axis; disc absent or 10-crenate. Capsules subglobose, 5-1ocular, dehiscent; seeds small, testa produced at both ends.
About 40 species in the temperate regions of the northern hemisphere; three species in Taiwan.