Pollen morphology of Desmodiurn Desv. has been examined with SEM. According to the shape of pollen grains six species of the genus may be divided into two groups which are as follows: 1. Podocarpium group, including D. podocarpium, D. fallax and D. racem
张渝文,李鑫.重庆地区山蚂蝗属的花粉形态[J].重庆工商大学学报(自然科学版),1992,(4): Zhang Yuwen, Li Xin. Pollen Morphology of Desmodium Desv. in Chongqing[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),1992,(4):