| 单词 | hemisaprophyte | 
| 释义 | > as lemmashemisaprophyte   hemisaprophyte  n.  Brit. , U.S. [ <  German hemisaprophyt (F. Johow 1889, in  Jahrb. f. wissensch. Bot. XX. 479)]			 Botany a facultative saprophyte, being alternatively either parasitic or autotrophic. ΘΚΠ the world > plants > by nutrition or respiration > 			[noun]		 > that lives on organic matter saprophyte1875 holosaprophyte1890 hemisaprophyte1895 1895    Ann. Bot. 9 337  				The structure of the stele in absorbing rhizome-axes of hemi- and holo-saprophytes is frequently remarkably like that of a root. 1900    B. D. Jackson Gloss. Bot. Terms 120/2  				Hemisaprophyte, a facultative parasite. 1909    E. Warming et al.  Oecol. Plants  ii. xxv. 90  				Hemisaprophytes have the external appearance and structure of normal plants. 1927    H. Gwynne-Vaughan  & B. F. Barnes Struct. & Devel. Fungi 13  				A species which is usually saprophytic but capable of parasitic existence on occasion is described as a hemi-saprophyte or facultative parasite, and a form which is usually parasitic but sometimes saprophytic as a hemi-parasite or facultative saprophyte. < as lemmas | 
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