a. Bot. [mod. f. Gr. ἀμφί on both sides, about + -τρόπ-ος turning + -AL 1. Cf. mod.Fr. amphitrope.] Of an embryo: So curved as to have both apex and radicle presented to the hilum.

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1847.  in Craig.

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1870.  Hooker, Stud. Flora, 64. Portulaceæ … ovules 2 or more … amphitropal, ascending.

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