Figure 3From: Distyly and floral morphology of Psychotria cephalophora (Rubiaceae) on the oceanic Lanyu (Orchid) Island, TaiwanScatter diagram showing the relationship between stigma and anther heights of Psychotria cephalophora in the Tienchi population. The bold line in a figure is y = x, meaning that anther and stigma heights are equal. ●, a flower of short-styled morph; ○, a flower of long-styled morph.Back to article page