云南松居群内雄球花多态性
虞泓, 郑树松, 黄瑞复
Polymorphism of male cones in populations of Pinus yunnanensis Franch.
YU Hong, ZHENG Shu-Song, HUANG Rui-Fu,
生物多样性 . 1998, (4): 267 -271 .  DOI: 10.17520/biods.1998039