Amaryllidaceae clade includes Lycorideae. The American clade includes the Hippeastreae, Eustephieae and Zephyranthinae. The Amaryllidaceae include many ornamental garden plants such as daffodils, snowdrops and snowflake, pot plants such as amaryllis and "Clivia", and vegetables, such as onions, chives, leeks and garlic. A number of tropical lily-like plants are also sold, such as the belladonna lily, Amazon lily, blood lily (Cape tulip), Cornish lily (Nerine), and the Eurasian winter daffodil, "Sternbergia". Their economic importance lies in floriculture for cut flowers and bulbs, and commercial vegetable production. Amaryllidaceae The Amaryllidaceae are a family of herbaceous, mainly perennial and bulbous (rarely rhizomatous) flowering
Sternbergia clusiana appear after the flowers, in winter or early spring. "Sternbergia clusiana" is not reliably hardy in countries subject to frost and is then recommended for culture under the protection of at least a cold greenhouse or frame. It is propagated by bulb division. Sternbergia clusiana Sternbergia clusiana is a bulbous flowering plant in the family Amaryllidaceae, subfamily Amaryllidoideae, which is sometimes used as an ornamental plant. It has greenish-yellow flowers which appear in autumn. "Sternbergia clusiana" is found from Turkey, Iraq, Iran Lebanon, Syria, Israel, Palestine and the islands of the Aegean. It grows in dry stony areas, including fields.