| 单词 | perianth leaf | 
| 释义 | > as lemmasperianth leaf   perianth leaf  n. ΚΠ 1864    D. Oliver Lessons Elem. Bot.  ii. 247  				Observe..the sepaloid outer and petaloid inner perianth-leaves of Alisma. 1929    H. A. A. Nicholls  & J. H. Holland Text-bk. Trop. Agric. 		(ed. 2)	  i. iv. 30  				Instead of the floral envelopes being composed of two series of organs, there may be only one,..and this single envelope is called the perianth, and it is made up of perianth leaves, which are usually highly coloured. 1989    Scientia Horticulturae Amsterdam 40 153  				The formation of gums..in..perianth leaves of tulip cultivars. < as lemmas  | 
	
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