问题补充：
描写百合花的句子最好写出时间、怎么开放、还有样子! 英语
答案：
【答案】 The genus Lilium are herbaceous flowering plants growing from bulbs.Lilies comprise a genus of about 110 species in the lily family (Liliaceae) and are important as large showy flowering garden plants.Additionally,they are important culturally and in literature in much of the world.
Lilies are leafy stemmed herbs.They form naked or tunic-less scaly underground bulbs from which they overwinter.In some North American species the base of the bulb develops into rhizomes,on which numerous small bulbs are found.Some species develop stolons.Most bulbs are deeply buried,but a few species form bulbs near the soil surface.Many species form stem-roots.With these,the bulb grows naturally at some depth in the soil,and each year the new stem puts out adventitious roots above the bulb as it emerges from the soil.These roots are in addition to the basal roots that develop at the base of the bulb.
