Geissorhiza is a large genus of around 84 perennial species, of small to medium corm bearing plants in the Iridaceae family found in the winter rainfall region of the south and west coasts of southern Africa. Many of them make very handsome container plants and benefit from extra water during growth. The name Geissorhiza is derived from the Greek words geisson and rhiza which mean tile and root respectively. This is in reference to a tunic which covers the corms like a roof tile. The bulb-like structure is used as a storage organ during the dormant period. It is closely related to the genus Hesperantha, the main difference being that most Hesperantha are night bloomers.

Geissorhiza bracteata is a South African endemic species from the Eastern Cape and Western Cape Provinces where it can be found growing on clay slopes in renosterveld, often in clearings and along the edges of forests from Montagu to Somerset East. It grows to 15cm tall and in spring it bears white flowers.