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词汇 Scilla verna
分类 英语词汇 英语翻译词典
释义

Scilla verna

英语百科

Scilla verna

Scilla verna, commonly known as spring squill, is a flowering plant native to Western Europe. It belongs to the squill genus Scilla. Its star-like blue flowers are produced during the spring.

It is a small plant, usually reaching 5-15 centimetres in height. It is perennial and grows from a bulb which is 10-15 millimetres across and ovoid in shape. Two to seven leaves grow from the base of the plant; they are long and narrow, measuring 3-20 cm by 2-5 mm. The flowers grow in a dense cluster of two to twelve at the top of the upright stem. They are scentless and have six violet-blue tepals, 5-8 mm long. Each flower has a 5-15 mm long, bluish bract at the base. The seeds are ovoid and black. The diploid number of chromosomes is 20 or 22.

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