单词 | phytocoenosis |
释义 | phytocoenosisn. Ecology. A community of plants; all of the plant species found at a particular site, considered collectively. ΘΚΠ the world > plants > by habitat or distribution > [noun] > community or association society1896 formation1898 association1900 associes1916 socies1916 alliance1930 phytocoenosis1930 sociation1930 1930 G. E. du Rietz in Svensk Bot. Tidskr. 24 489 Only of the phytocoenoses, or ‘complete plant-communities’, all units of higher and lower rank have been included. 1936 Amer. Midland Naturalist 17 666 In analyzing separately the various synusiae the investigator inevitably pays more attention to the inferior layers than he would if studying the phytocoenosis as a whole. 1955 Jrnl. Ecol. 43 650 It is always possible to list the species in a phytocoenose (i.e. the vegetation occupying a definite area of ground). 1964 Bot. Zhurnal 49 74 The study of the sward structure in a phytocoenose reveals the fact that the latter consists of layers. 1991 K. Falińska Plant Demography in Vegetation Succession v. xvi. 157 Every phytocoenosis is in a certain sense an unrepeatable phenomenon, because it arises by the interaction of the components under the given conditions. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < |
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