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单词 monothecous
释义

monothecousadj.

Brit. /ˌmɒnə(ʊ)ˈθiːkəs/, U.S. /ˌmɑnəˈθikəs/
Origin: Formed within English, by derivation. Etymons: mono- comb. form, theca n., -ous suffix.
Etymology: < mono- comb. form + theca n. + -ous suffix. Compare earlier monothecal adj., and also dithecous adj.
Botany.
= monothecal adj.
ΘΚΠ
the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > of or having stamens or pistils > of or having stamens or male > of or having anthers and related parts
incumbent1760
versatile1760
antheral1795
antheriferous1799
monothecal1849
vacillant1860
connectival1866
trajectile1900
monothecous1945
1945 W. O. Howarth & L. G. G. Warne Lowson's Textbk. Bot. (ed. 9) xiii. 298 Anther monothecous with large, spiny microspores.
1985 Jrnl. Plant Anat. & Morphol. 2 53 There are three stamens, two are bithecous and third one is monothecous. The monothecal condition is derived by the suppression of a theca.
This is a new entry (OED Third Edition, December 2002; most recently modified version published online March 2022).
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adj.1945
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