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单词 glume
释义

glumen.

/ɡl(j)uːm/
Etymology: < Latin glūma (rare) hull, husk (of grain); compare French glume.
Botany.
One of the chaff-like bracts which form the calyx or outer envelope in the inflorescence of grasses and sedges; the husk of corn or other grain.
ΘΚΠ
the world > plants > part of plant > leaf > bract, scale, palea, or spathe > [noun]
huskc1400
hosea1450
pannicle1672
surfoil1672
squama1738
palea1753
spatha1753
pelt1759
pelta1760
spath1763
bract1771
scale1776
spathe1785
scalelet1787
glume1789
ramentum1793
rament1813
paleola1829
bracteole1830
bractlet1835
glumelle1836
palea1836
pale1847
periphyll1858
bracket1860
glumella1861
glumellule1861
lodicule1864
bract-sheath1870
palet1871
palea1875
pale1890
prophyllum1890
hypsophyll1895
pale1900
prophyll1902
1577 B. Googe tr. C. Heresbach Foure Bks. Husbandry i. f. 26v Gluma is the huske of the Corne whose top is the Aane.
1699 Philos. Trans. (Royal Soc.) 21 300 Each gluma or husk terminates in three Awns, two of which are even, the other somewhat longer.]
1789 E. Darwin Bot. Garden: Pt. II ii. 9 (note) The chaffy scales of the calyx..and the glume in some alpine grasses..grow into leaves.
1831 J. C. Loudon Encycl. Agric. (ed. 2) 888 Rye-grass..is now cut..when it is just coming into flower; and therefore to collect the glumes or empty husks can be of no use as seed.
1880 A. R. Wallace Island Life 472 Their seeds, often enveloped in chaffy glumes.
1896 H. Edmonds Bot. for Beginners 85 Each flower [of wheat] is contained within a flowering glume and a pale.
This entry has not yet been fully updated (first published 1900; most recently modified version published online June 2018).
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n.1789
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