Orchid Encyclopedia

Japan's atsumori-so, bearing a large red-purple pouched flower at the top of the stem. It grows in grassland and open woods in cold parts of Hokkaido and Honshu and is designated a Specified Class I Nationally Rare Species; plants on sale are artificially propagated.

A small orchid of lawns, banks and other familiar grassland. Tiny pink flowers spiral up a slender spike, the twisted spike giving it its Japanese name. Left- and right-handed spirals occur in roughly equal numbers, and white and other variant forms exist.

A tiny Cypripedium that spreads two rounded, heart-shaped leaves horizontally and hangs a flower only 1-2 cm across beneath them. Because the flower sits just above the ground, it is easy to miss without lifting the leaves.

A small terrestrial orchid of damp rock faces in the hills of Japan and southern Korea. Between narrow leaves it bears a few to dozens of small purple-pink flowers, and many cultivars with different lip markings and colours have been raised.

A tiny terrestrial orchid endemic to Japan, growing in rock crevices in gorges from central Honshu westwards and on Shikoku. About 10 cm tall, it opens pink-purple flowers about 1 cm across in April and May and is nicknamed the fairy of the gorges.

A Cypripedium with two large fan-shaped leaves held opposite each other, between which a large pouched flower faces sideways. The white lip is patterned purple-brown, and it forms large colonies on the floor of bamboo and cedar woods.

A small orchid growing on the trunks and branches of evergreen trees. It has leathery leaves like those of an evergreen oak in two rows and in summer opens clusters of pale yellow flowers about 1 cm across; the pouched lip is marked red-purple inside.

A small epiphytic orchid native to Japan, named after Mount Nago in Okinawa where it was found. It carries thick, leathery leaves in two rows and in early summer to summer opens pale greenish-white flowers with red-purple bars on the lateral sepals and a lemony scent.