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Amaryllis
From Citizendium, the Citizens' Compendium
| Hippeastrum | ||||||||||||
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Amaryllis is the common name for a group of showy ornamental perennials in the genus Hippeastrum.
These flowers are native to tropical South America, most varieties require protection and care to grow even in temperate climates. Where it is cultivated, the offsets are planted in late summer or early fall for winter-blooming varieties, and early spring for summer-blooming ones. All need a minimum temperature of 55-60° Fahrenheit to grow.
Most kinds of amaryllis are derived from the hybrid H. x johnsonii, created in 1799. It descendants include varieties produced flowers ranging in color from deep red to red-orange to white.
