Fig. 3From: A rare duodichogamous flowering system in monoecious Toona sinensis (Meliaceae)The arrangement of male and female flowers in two lateral branches of a dichasium (left) and thyrse (right) (a male (left) + male (right), b female + male, c female + female; scale bar = 1 mm). Numbers on the compound dichasium correspond to the flowering phases described in Fig. 1Back to article page