Dimorphic seeds typically differ in the presence/absence of dispersal structures (e.g., pappus, trichomes).
Dimorphic seeds typically differ in the presence/absence of dispersal structures (e.g., pappus, trichomes).
二形性种子可分为有扩散结构和没有扩散结构(如冠毛和表皮毛状体)两种。