| 释义 |
dicot, dicotyl
Abbreviations of dicotyledon.
1877J. D. Hooker Let. 8 Feb. in L. Huxley Life & Lett. of J.D.H. (1918) II. xxxix. 236, 1. Monocots. 2. Dicots. a. Angiosp. b. Gymnosp. 1877,1890[see monocot, monocotyl]. 1903Amer. Jrnl. Sci. Dec. 416 The main development of the early Dicotyls and other plants constituting the best horizon markers took place in the late Jurassic. 1907J. D. Hooker Let. 13 May in L. Huxley Life & Lett. of J.D.H. (1918) II. xxix. 22 You ask why ‘in the British Flora of Mr. Bentham and myself I begin Dicots with Ranunculaceae’! 1967Kew Bull. XXI. 342 Finally the monocots and dicots must be equally old, as is also apparent from the fossil record. |