In the original scientific description in 1869, it was believed to be from Peru, but there is little evidence it ever grew there.

[3][4] Its natural habitats are seasonally dry lowland areas to elevations of 1500 m.[3] It grows from bulbs around 7 cm in diameter.

About 30 zygomorphic flowers, which are yellow-green, are produced in an umbel on a 60–90 cm tall stem (scape); the stamens have prominent long white filaments.

The flowers are thought to be adapted for butterfly pollination, but a single report of hummingbird visitation is recorded for this species.

[4][5] In cultivation, plants should be kept warm and dry when the leaves wither, and watered only when the flowers or leaves begin to grow again, when a sunny position is required.