The Collaborative International Dictionary
Triandrian
Triandrian \Tri*an"dri*an\, Triandrous \Tri*an"drous\, a. [Cf. F. triandre.] (Bot.) Of or pertaining to the Triandria; having three distinct and equal stamens in the same flower.
Wiktionary
triandrian
a. (context botany English) Of or relating to the Triandria; having three distinct and equal stamens in the same flower.