叶柄(昆虫解剖学)
生物
形态学(生物学)
植物
园艺
动物
属
作者
R. J. Gornall,KI A Al-Shammary
出处
期刊:Oxford University Press eBooks
[Oxford University Press]
日期:1998-09-03
卷期号:: 243-244
被引量:2
标识
DOI:10.1093/oso/9780198547921.003.0024
摘要
Abstract Leaf morphology. Leaves alternate, dorsiventral; margins lobed or toothed; simple and petiolate in Teti/la and often so in Francoa but in the latter the petiole having leaf-like wings of tissue developed at irregular intervals and to varying extents such that in the extreme the leaf might be described as compound (lyrate); sti ules absent.
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