Prenanthes 第1页

Karyotypes of Five Species of Compositae Lectotypification of Prenanthes henryi Dunn (Compositae-Lactuceae) New Species of the Chinese Compositae Revision of Lactuca L. and Two New Genera of Tribe Lactuceae (Compositae) on the Mainland of Asia (Cont.) On Circumscription of the Genus Prenanthes L. and Notoseris Shih — A New Genus of Compositae from China