supported by the National Natural Science Foundation of China (31170184, U1202261, 31000109, 31370269);the International Foundation for Science (AD/22476)
Reproductive isolation defines the biological species concept and plays a key role in the formation and maintenance of species. The relative contributions of different isolating stages has been suggested to be closely...
This work was supported by the National Natural Science Foundation of China (Grant Nos. 3117o295 and 31170184) and the Foundation of Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botani- cal Garden, the Chinese Academy of Sciences. The authors are indebted to Dr. Pei-Wu Xie and Dr. Zhong-Lai Luo for field assistance.
Typical distylous species display both reciprocal herkogamy and heteromorphic incompatibility, which exclude self- and intramorph pollination and accordingly promote intermorph pollination. Here we explore an unusual ...
supported by the National Natural Science Foundation of China (31170184, U1202261, 31000109);the China Scholarship Council (for C. S.’s study in Canada)
Reproductive isolation is a fundamental require- ment for speciation and includes several sequential stages. Few studies have determined the relative contributions of pre- and post-zygotic reproductive isolation in pl...
Project supported by the National Natural Science Foundation of China (Grant Nos. 30970182, 31170184). We are indebted to Ms. Yun-Xiao LIU for the illustrations and Ms. Xiao-Ying HU for technical assistance with scanning electron microscope observations.
Callicarpa hainanensis Z. H. Ma & D. X. Zhang, sp. nov.海南紫珠(S1-5. Fig. 1, S1-8. Fig. 4) Type: China. Hainan: Jianfengling Mountain, at the edge of a secondary forest, alt. 650 m, 2010-05-26, Z. H. Ma 079 (ho...
Acknowledgements We are indebted to Mr. Xiang- Xu HUANG for technical assistance, Prof. Hua PENG (KUN), Ms. Chun-Fen XIAO, Drs. Ming CAO, Pei- Wu XIE, Yong-Quan LI, and Yah LIU for assistance in collecting living material. This project was supported by the National Natural Science Foundation of China (Grant Nos. 30970182 and 31170184).
Chromosome numbers for 21 Rutaceous species, representing five genera (Bergera, Clausena, Glycosmis, Micromelum, and Murraya) in the tribe Clauseneae (Aurantioideae, Rutaceae) were investigated to shed light on th...