单词 | ascomycetes |
释义 | Ascomycetesn. Botany. A class of fungi (see ascomycetous adj. at asco- comb. form ); in singular ascomycete n. /ˌæskəʊˈmaɪsiːt//ˌæskəʊmaɪˈsiːt/ a fungus belonging to this class. ΘΚΠ the world > plants > particular plants > fungi > [noun] > fungi groups or members aecidium1751 Lactarius1821 Armillaria1829 russula1835 hyphomycetes1836 Penicillium1836 discomycete1842 Ascomycetes1857 Pyrenomycetes1857 coniomycetes1866 phalloid1880 gasteromycete1885 hymenomycete1887 Zygomycetes1887 phycomycete1889 autobasidiomycete1895 Phomopsis1911 Rhizoctonia1916 1857 M. J. Berkeley Introd. Cryptogamic Bot. 269 Fungales..Ascomycetes.—Asci formed from the fertile cells of an hymenium. 1857 M. J. Berkeley Introd. Cryptogamic Bot. 270 Ascomycetes, Berk... The essential character of this important division consists in the development of definite or indefinite sporidia within certain of the external cells of the hymenium called asci. 1875 Q. Jrnl. Microsc. Sci. 15 144 Reess..terms the mother-cells asci, the daughter-cells ascospores, and the Saccharomyces an Ascomycete in the broadest sense of the term. 1882 S. H. Vines tr. J. von Sachs Text-bk. Bot. (ed. 2) 250 Reess considers..the yeast-fungus..to be an Ascomycete. 1922 H. Gwynne-Vaughan Fungi ii. 34 The Ascomycetes include over 15,000 species, all of which, excepting only the yeasts, possess a well-developed mycelium of richly-branded and septate hyphae. 1935 Ann. Reg. 1934 55 Fungal sexuality received much attention and it looks as if some ascomycetes may have one and others two nuclear fusions. 1953 J. Ramsbottom Mushrooms & Toadstools iii. 18 Ascomycetes, which include cup-fungi, morels, ergot, candlesnuff fungus, and yeasts. This entry has not yet been fully updated (first published 1972; most recently modified version published online June 2018). > as lemmasAscomycetes ascomycetal adj. Brit. /ˌaskə(ʊ)mᵻˈsiːtl/ , /ˌaskə(ʊ)mʌɪˈsiːtl/ , U.S. /ˌæskoʊˌmaɪˈsid(ə)l/ of or belonging to the Ascomycetes, or fungi, such as the yeast-plant and truffles, in which spores are formed asexually in the interior of asci. [After scientific Latin Ascomycetes (1825 or earlier).] ΚΠ 1884 Athenæum 26 Jan. 124/1 Structurally it [Sphæria pocula] is hymenomycetal and not ascomycetal. < n.1857 as lemmas |
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