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单词 pyrenomycetes
释义

Pyrenomycetesn.

Brit. /pʌɪˌriːnə(ʊ)mʌɪˈsiːtiːz/, /pʌɪˌrɛnə(ʊ)mʌɪˈsiːtiːz/, U.S. /paɪˈrinoʊˌmaɪˈsidiz/, /ˈˌpaɪrənoʊˌmaɪˈsidiz/
Origin: A borrowing from Latin. Etymon: Latin Pyrenomycetes.
Etymology: < scientific Latin Pyrenomycetes ( E. M. Fries Systema Mycologicum (1821) I. p. xxxi) < ancient Greek πυρήν fruit stone (see pyrene n.1) + post-classical Latin -o- -o- connective + Mycetes mycetes n.2 Compare French pyrénomycètes (dated 1842 in Robert Dict. alphabétique et analogique (1986)), German Pyrenomyceten (1860 or earlier).
Mycology.
With singular agreement: a former class of fungi (now called Sordariomycetes), constituting a subgroup of the Ascomycota characterized by having the asci enclosed in flask-shaped fruiting bodies (perithecia). With plural agreement (also pyrenomycetes): members of this class collectively.The Pyrenomycetes are typically small and often microscopic; they include numerous parasitic and saprophytic fungi.For instances of the singular form see pyrenomycete n.
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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 A. Henfrey Elem. Course Bot. 459 Sphæriaceæ. (Including part of Discomycetes, and Pyrenomycetes, of Fries).
1889 A. W. Bennett & G. R. M. Murray Handbk. Cryptogamic Bot. 319 By far the greater number of lichen-forming fungi are Discomycetes or Pyrenomycetes.
1904 F. W. Oliver tr. A. Kerner Nat. Hist. Plants (ed. 2) II. 678 A great many Pyrenomycetes possess conidial as well as ascus-fructifications.
1937 H. C. I. Gwynne-Vaughan & B. Barnes Struct. & Devel. Fungi 153 In the Discomycetes and Pyrenomycetes..the ascus opens explosively.
1964 V. J. Chapman Coastal Vegetation vi. 149 There were no less than 15 Pyrenomycetes.
2005 Molec. Phylogenetics & Evol. 35 61/1 Taxa in the Sordariomycetes (historically known as pyrenomycetes) usually form minute fruiting bodies.
This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022).
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n.1857
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