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Daylily is the common name for plants of the genus Hemerocallis /ˌhɛmɨroʊˈkælɪs/.[2] Daylily cultivar flowers are highly diverse in colour and form, as a result of hybridization efforts of gardening enthusiasts and professional horticulturalists. Thousands of registered cultivars are appreciated and studied by local and international Hemerocallis societies.[3] Hemerocallis is now placed in family Xanthorrhoeaceae, subfamily Hemerocallidoideae, but formerly was part of Liliaceae (which includes true lilies).9 ?, p* E0 p+ N$ B* S
萱草属又名黄花菜属。多种观赏栽培种或供作食用的萱草皆为此属植物。 萱草属的属名Hemerocallis是由希腊文“日”和“美丽”所组成的,指本属植物的花很美丽,而一朵花只会绽放一天。花在日出时开花,在日落时凋谢,隔天在同一花茎上会有另一朵花开花。由于这个原因,使得萱草属植物无法成为很好的插花花材。( P$ B2 |% e: A' z5 X
小黄花菜是萱草科萱草属的植物。分布在俄罗斯、朝鲜以及中国大陆的甘肃、内蒙古、辽宁、河北、山东、黑龙江、陕西、吉林、山西等地,生长于海拔2,300米以下的地区,多生长于草地、山坡及林下,目前尚未由人工引种栽培。 株高0.5米,花朵有强烈香气。两性花,由蜜蜂等昆虫传粉。 维基百科 y2 a2 v/ Z) L2 P5 p( M- y- Y
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Hemerocallis