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单词 phyllary
释义

phyllaryn.

Brit. /ˈfɪləri/, U.S. /ˈfɪləri/
Origin: A borrowing from Latin. Etymon: Latin phyllarium.
Etymology: < scientific Latin phyllarium (1842 or earlier) < Hellenistic Greek ϕυλλάριον small leaf < ancient Greek ϕύλλον leaf (see phyllo- comb. form) + -άριον, extended form of -ιον, diminutive suffix.
Botany.
Any of the bracts forming the involucre in plants of the family Asteraceae ( Compositae).
ΘΚΠ
the world > plants > particular plants > plants and herbs > according to family > Compositae (composite plants) > [noun] > composite plant > part of plant
flower1530
pale1578
thrum1578
blade1672
floret1672
semi-floscule1720
radius1727
ray1727
semi-floret1729
egret1785
floscule1785
anthodium1812
periclinium1826
pericline1855
chaff-scale1856
phyllary1857
anthode1865
arrowlet1872
1857 A. Henfrey Elem. Course Bot. §122 In the Compositae..the bracts form an involucre the parts of which are sometimes called phyllaries.
1872 tr. L. Figuier Veg. World (new ed.) Gloss. 564/2 Phyllaries, the leaflets forming the involucre of composite flowers.
1937 Jrnl. Ecol. 25 569 As the head of the fruit ripens, the involucre is bent right back and the achenes of the ray lie each against the inside of a phyllary.
1998 Evolution 52 345/2 From each population 40 heads..were collected at maturity just prior to presentation for dispersal (deflection of the phyllaries).
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).
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n.1857
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