| 释义 |
heterotropous, a. Bot.|-ˈɒtrəpəs|
[f. as prec. + -ous.]
= hemitropous 2.
1830Lindley Nat. Syst. Bot. 209 Embryo supposed by Von Martius to be heterotropous (that is, to have its radicle not turned towards the hilum). Ibid. 229 In Rhinanthaceæ it must be antitropous or heterotropous. 1857Henfrey Elem. Bot. §240 Another condition [of the ovule] is more rarely met with, the amphitropous or heterotropous or hemianatropous, intermediate between orthotropous and anatropous. |