单词 | pseudomonocotyledonous |
释义 | > as lemmaspseudomonocotyledonous pseudomonocotyledonous adj. Brit. /s(j)uːdə(ʊ)ˌmɒnə(ʊ)kɒtlˈiːdn̩əs/ , U.S. /ˌsudoʊˌmɑnəˌkɑdlˈidn̩əs/ [after post-classical Latin pseudo-monocotyledoneus ( J. Gaertner De fructibus et seminibus plantarum (1791) II. xxx)] Botany (of a dicotyledonous plant) apparently monocotyledonous, as by the fusion of the two cotyledons, or by the abortion of one of them.ΚΠ 1832 J. Lindley Introd. Bot. 188 A cohesion of the cotyledons takes place in those embryos, which Gærtner called pseudomonocotyledonous, and Richard macrocephalous. 1880 A. Gray Struct. Bot. ii. 26 A Pseudo-monocotyledonous embryo occasionally occurs,..of which one cotyledon is wanting through abortion. 1981 Bot. Gaz. 142 34/2 The unusual orientation of the seed apex as a result of the pseudomonocotyledonous condition. < as lemmas |
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