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单词 periphysis
释义

periphysisn.

Brit. /pᵻˈrɪfᵻsɪs/, U.S. /pəˈrɪfəsəs/
Inflections: Plural periphyses.
Forms:

α. 1800s– periphysis.

β. 1800s periphyse.

Origin: A borrowing from Latin. Etymon: Latin periphysis.
Etymology: < scientific Latin periphysis (G. Füisting De nonnullis apothecii lichenum evolvendi rationibus (1865) 49) < ancient Greek περίϕυσις overgrowth < περι- peri- prefix + ϕύσις growth (see physis n.). Compare German Periphysis , Periphyse (1884 in plural Periphysen in the passage translated in quot. 1887).
Mycology.
A hypha within or near the ostiole of a perithecium or pycnidium. Usually in plural.
ΘΚΠ
the world > plants > particular plants > fungi > [noun] > parts of > cells and tissue
chive1721
spawn1731
mushroom spawn1753
volva1753
ring1777
veil1777
curtain1796
wrapper1796
fungin1813
subiculum1821
cortina1832
velum1832
mycelium1836
uterus1836
gleba1847
hypostroma1855
sulcus1856
rhizopod1859
tigellule1860
trichophore1860
hypha1866
hypothecium1866
rhizopodium1866
annulus1871
capillitium1871
acervulus1872
weft1875
capsule1883
clamp-connection1887
periphysis1887
chain gemma1893
trumpet hypha1900
metula1915
monokaryon1935
1887 H. E. F. Garnsey & I. B. Balfour tr. H. A. de Bary Compar. Morphol. & Biol. Fungi v. 192 Others [sc. hyphal branches] may cover the portion of the perithecium which is without asci, and even the canal, and then they are called by Füisting periphyses [Ger. Periphysen].
1890 Cent. Dict. Periphyse, in bot., same as periphysis.
1921 Bot. Gaz. 71 173 These [ascospores] pass outward through the periphysis-lined ostiolar channel.
1937 H. Gwynne-Vaughan & B. F. Barnes Struct. & Devel. Fungi (ed. 2) 243 The perithecium is lined by delicate filaments, some of which, the periphyses, grow along and partly close the neck.
1984 D. A. Roberts & C. W. Boothroyd Fund. Plant Pathol. (ed. 2) ix. 113 The great increase in hydrostatic pressure in asci, paraphyses and periphyses within asci is due to the passage of water through the membranes.
1999 Nature 17 June 648/2 Sterile hairs (periphyses) line the neck canal of each perithecium.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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n.1887
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