noun
tetradynamous stamen
Botanical term referring to a stamen arrangement with four long and two short stamens, typical of plants in the Brassicaceae family.
アブラナ科の花は四強雄蕊を持つことが多い。
Flowers of the Brassicaceae family often have tetradynamous stamens.
Compound of 四 (four), 強 (strong), and 雄蕊 (stamen), describing the characteristic four long stamens in this arrangement.