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单词 rhodophyte
释义

rhodophyten.

Brit. /ˈrəʊdə(ʊ)fʌɪt/, U.S. /ˈroʊdəˌfaɪt/
Origin: Formed within English, by compounding; modelled on a Latin lexical item. Etymons: rhodo- comb. form, -phyte comb. form.
Etymology: < rhodo- comb. form + -phyte comb. form, after scientific Latin Rhodophyta Rhodophyta n. Compare French rhodophyte (1920 or earlier).
Botany.
An alga of the division Rhodophyta; a red alga. Frequently attributive.
ΘΚΠ
the world > plants > particular plants > algae > [noun] > red algae
red alga1834
rhodosperm1847
dough balls1876
lithothamnion1895
rhodophyte1932
1932 R. E. Torrey Gen. Bot. xv. 304 The algæ, in their turn, are divided upon a basis of color into three evolutionary series: the chlorophyte line, the phæophyte line, and the rhodophyte line.
1946 Amer. Midland Naturalist 36 262 This opinion is supported by the close resemblance between many stromatolites and the living structures built by known rhodophytes.
1991 Current Genetics 20 427 Chlorophyte (green algae and land plants) plastids have a cyanobacterial ancestor which probably differs from that of rhodophyte and chromophyte plastids.
2000 C. Tudge Variety of Life ii. iii. 136 Chloroplasts themselves differ among different groups of eukaryotes. Those of rhodophytes contain phycobiliproteins in addition to chlorophyll.
This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022).
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n.1932
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