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单词 astomous
释义

astomousadj.

/ˈastəməs/
Etymology: < Greek ἄστομος mouthless ( < privative + στόμα, -ματ-, mouth) + -ous suffix.
Having no mouth, astomatous; applied chiefly in Botany to those Mosses in which the urn does not open by the detachment of the operculum.
ΘΚΠ
the world > animals > invertebrates > protozoa > division Astomata > [adjective]
astomatous1855
astomous1857
the world > plants > particular plants > moss > [adjective] > of or relating to types of
sphagnous1828
splachnoid1833
acrocarpous1842
hypnoid1852
lycopodiaceous1852
astomous1857
pleurocarpous1858
gymnostomous1861
sphagneous1861
syncladous1863
systylous1863
stegocarpous1884
systylious1887
trioperculate1900
megasporangiate1901
1857 A. Henfrey Elem. Course Bot. §319 In what are called Astomous Mosses there is no deciduous operculum.
1880 A. Gray Bot. Text-bk. (ed. 6) 398 Astomous, without a stoma or mouth.
This entry has not yet been fully updated (first published 1885; most recently modified version published online March 2021).
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adj.1857
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更新时间:2025/2/23 21:53:45