Pollen morphology and seed surface features of the genus Dactylicapnos Wall.
紫金龙属花粉形态与种子表面特征研究

Pollen grains and seed surface features of the four species in the genus Dactylicapnos Wall. (Papaveraceae) from China were studied under light mi cros cope (LM) and scanning electron microscope (SEM). Pollen grains are usually subs pheroidal in shape, an