CYPELLA. South America. These are close relatives of Tigridia, which they resemble, but are much freer with their blossoms. Their corms multiply rapidly, producing attractive clumps. The narrow, deeply ribbed leaves are held erect, as are the branched stems, often produced several per corm and giving a lengthy succession of brightly colored flowers. Each flower has three prominent segments and a patterned center like that of Tigridia. Though each lasts less than a day, it is quickly replaced. Sun, reasonably well drained soil, moderate watering in spring and summer, less during winter dormancy. Probably hardy to 15oF or less if mulched.
aquatilis. One of the smaller species, growing only a bit over 1 tall in this selection. It has attractive bright green leaves and bright yellow, bowl shaped blossoms, nearly 2" across.
herbertii. This species grows about 1½ tall and has golden yellow, red-spotted 1½" to 2" blossoms with twisted segments.
plumbea platensis. A bold, vigorous plant, as much as 3 tall and bearing exquisite 3-4" blossoms painted lavender-blue, centrally marked with white and purple. It is nearly everblooming in our climate.