Any hardy bog orchid of the genus pogo nia: terrestrial orchids having slender rootstocks and erect stems bearing one or a few leaves and a solitary terminalflower.
朱兰属的任何一种坚实的沼泽兰；陆生，根茎纤细，叶一片或少数几片，花单朵顶生。
2
Ginger lotus flower bud shoots in the terminal bud, flowering at the same time, stem base hypertrophy gradually to form a round ball to the cone-shaped new bulb.