单词 | synacmic |
释义 | > as lemmassynacmic synacmic adj. Brit. /sᵻˈnakmɪk/ , U.S. /səˈnækmɪk/ [Greek ἀκμή point, culmination, acme n.] Botany having the stamens and pistils ripening at the same time.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 > having particular order of maturation homogamous1854 protandrous1870 protogynous1870 synacmic1870 proterandrous1872 proterogynous1875 synanthetic1909 1870 A. W. Bennett in Jrnl. Bot. Oct. 316 In synacmic plants..the period of maturity of one organ may frequently exceed in length that of the other, so as to render cross-fertilization easy. 1883 Science 1 432/2 In no small number of instances..the plant is strongly protogynous, while it is sometimes synacmic. < as lemmas |
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