| 单词 | urceolus | 
| 释义 | urceolusn.  (See quots. 1866, 18861.) ΘΚΠ the world > plants > part of plant > part defined by form or function > 			[noun]		 > bag- or bottle-like part purse?a1425 vesicle1670 vesicula1705 utricle1731 utriculus1753 bladder1777 sac1830 utricule1830 urceolus1832 pocket1862 1832    J. Lindley Introd. Bot. 104  				The true nature of the urceolus. 1845    Encycl. Metrop. XXV. 1006/1  				Corolla [of Vahia] urceolate; ovarium girded by an entire urceolus. 1866    J. Lindley  & T. Moore Treasury Bot. II. 1193/2  				Urceolus, the two confluent bracts of Carex; any flask-shaped or cup-shaped anomalous organ. 1886    Encycl. Brit. XXI. 4/2  				Several genera [of Rotifera] present an external casing or sheath or tube which is termed an ‘urceolus’. 1886    Encycl. Brit. XXI. 5/1  				The urceolus serves as a defence. This entry has not yet been fully updated (first published 1926; most recently modified version published online March 2022). <  | 
	
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