干旱区生态环境知识资源中心(Arid): Ormosia (Fabaceae: Faboideae) from the Miocene of southeastern China support historical expansion of the tropical genus in East Asia

Arid

DOI	10.1080/08912963.2021.1877700
	Ormosia (Fabaceae: Faboideae) from the Miocene of southeastern China support historical expansion of the tropical genus in East Asia
	Li, Xiang-Chuan; Manchester, Steven R.; Xiao, Liang; Wang, Qin; Hu, Yi; Sun, Bai-Nian
通讯作者	Li, XC (corresponding author), Changan Univ, Minist Educ, Coll Earth Sci & Resources, Xian 710054, Peoples R China. ; Li, XC (corresponding author), Changan Univ, Minist Educ, Key Lab Western Mineral Resources & Geol Engn, Xian 710054, Peoples R China. ; Sun, BN (corresponding author), Lanzhou Univ, Sch Earth Sci, Lanzhou 730000, Peoples R China. ; Sun, BN (corresponding author), Lanzhou Univ, Key Lab Mineral Resources Western China Gansu Pro, Lanzhou 730000, Peoples R China.
来源期刊	HISTORICAL BIOLOGY
ISSN	0891-2963
EISSN	1029-2381
出版年	2021-02
英文摘要	The development of the Asian monsoonal climate sparked a latitudinal shift in vegetation zones from the Oligocene to the Miocene. However, little is known about the history of the megathermal floristic response to the geologic events in key regions like subtropical China. Here, a species of Fabaceae, Ormosia cyclocarpa sp. nov., is recognised based on well-preserved fruits from the Miocene of Zhejiang in middle-subtropical China. This species features dehiscent, compressed suborbicular single-seeded pods with an intramarginal vein. Extensive comparisons with extant/fossil fabaceous taxa confidently support the present taxonomic consideration. Considering the extant distribution, diversity centre and regional climate history, the known fossil occurrences in southern China imply that Ormosia extended northwards during the Miocene from probable tropics of origin into subtropical China, where a once broad latitudinal arid zone prevailed throughout much of the Palaeogene. Such a changing phytogeographic pattern across tropical-subtropical China probably resulted from a drastic East Asian climate change around the Oligo-Miocene boundary, and closely coincided with the early-middle Miocene warming. The spreading of Ormosia and other tropical genera (e.g. Dipterocarpus, Shorea, Bauhinia, Dacrycarpus) sharing similar floristic history in subtropical China indicates a palaeotropical and Miocene origin for some clades of the extant East Asian flora.
英文关键词	Climate change fossil fruit geographical dispersal Papilionoideae southern China tropical forest component
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000624735900001
WOS类目	Biology ; Paleontology
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Paleontology
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352222
作者单位	[Li, Xiang-Chuan; Xiao, Liang; Wang, Qin; Hu, Yi] Changan Univ, Minist Educ, Coll Earth Sci & Resources, Xian 710054, Peoples R China; [Li, Xiang-Chuan; Xiao, Liang; Wang, Qin; Hu, Yi] Changan Univ, Minist Educ, Key Lab Western Mineral Resources & Geol Engn, Xian 710054, Peoples R China; [Li, Xiang-Chuan; Manchester, Steven R.] Univ Florida, Florida Museum Nat Hist, Gainesville, FL 32611 USA; [Li, Xiang-Chuan] Northwest Univ, Shaanxi Key Lab Early Life & Environm, Xian, Peoples R China; [Sun, Bai-Nian] Lanzhou Univ, Sch Earth Sci, Lanzhou 730000, Peoples R China; [Sun, Bai-Nian] Lanzhou Univ, Key Lab Mineral Resources Western China Gansu Pro, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiang-Chuan,Manchester, Steven R.,Xiao, Liang,et al. Ormosia (Fabaceae: Faboideae) from the Miocene of southeastern China support historical expansion of the tropical genus in East Asia[J]. 兰州大学,2021.
APA	Li, Xiang-Chuan,Manchester, Steven R.,Xiao, Liang,Wang, Qin,Hu, Yi,&Sun, Bai-Nian.(2021).Ormosia (Fabaceae: Faboideae) from the Miocene of southeastern China support historical expansion of the tropical genus in East Asia.HISTORICAL BIOLOGY.
MLA	Li, Xiang-Chuan,et al."Ormosia (Fabaceae: Faboideae) from the Miocene of southeastern China support historical expansion of the tropical genus in East Asia".HISTORICAL BIOLOGY (2021).