Species in the genus Calanthe:

Calanthe sieboldii / Kiebine キエビネ

Calanthe sieboldii is a terrestrial perennial orchid species found in moist deciduous tree forest floors in mountainous regions. Though it resembles C. discolor as a whole, the leaves are broader, the flowers (sepals and petals) are bright yellow, and the lip tips are not cut in two, unlike the comparative species. Bloom time: April-May.