Botany. Of a flower: lacking one or more usual types of part (originally petals, later usually either stamens or pistils). Contrasted with perfect…
| 单词 | θ21831 |
| 释义 | 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 neither stamens or nor pistils (4) imperfect1704 Botany. Of a flower: lacking one or more usual types of part (originally petals, later usually either stamens or pistils). Contrasted with perfect… neutral1755 Botany. = neuter, adj. 3c. Obsolete. neuter1785 Botany. Lacking (functional) stamens and pistils, or other sexual organs; asexual; sterile. Cf. earlier neutral, adj. 11b. heterogamous1839 Botany. Variously applied to conditions in which stamens and pistils are not regularly present in each flower or floret. Applied: (a) originally by… |
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