Ottelia guanyangensis (Hydrocharitaceae), a new species from southwestern China

doi:10.11646/phytotaxa.361.3.5

CORC > 武汉植物园 > 中国科学院武汉植物园

	Ottelia guanyangensis (Hydrocharitaceae), a new species from southwestern China
	Liu, Yan 1,2; Wang, Qing-Feng 1,2; Chen, Jin-Ming 1; Li, Zhi-Zhong 1,3; Liao, Kuo 1,2; Zou, Chun-Yu 4; Hu, Guang-Wan 1,2
刊名	PHYTOTAXA
	2018-07-20
卷号	361 期号:3 页码:294-300
关键词	Phylogenetics bisexual flowers taxonomy
ISSN号	1179-3155
DOI	10.11646/phytotaxa.361.3.5
英文摘要	Ottelia guanyangensis (Hydrocharitaceae), a new species from southwestern China, is described and illustrated. This aquatic plant is a perennial, submersed herb with bisexual flowers and a hexagonal-cylindric fruit. It is related to O. acuminata var. songmingensis and O. balansae but differs from these two taxa by its bisexual flowers, spathe with 2-5 flowers, trinerved leaf with obvious cross veins, and a winged, hexagonal-cylindric fruit. Molecular phylogenetic analysis based on nuclear DNA internal transcribed spacer (ITS) sequences and three chloroplast DNA sequences (rbcL, trnK5' intron and trnS-trnG) resolves O. guanyangensis as a distinct clade, which further justifies its recognition as a new species.
资助项目	Chinese Academy of Sciences[XDB31000000] ; Wuhan Botanical Garden (CAS)[Y655261W03] ; Special Foundation for State Basic Working Program of China[2013FY112300] ; Special Funds for the Young Scholars of Taxonomy of the Chinese Academy of Sciences[ZSBR-013]
WOS研究方向	Plant Sciences
语种	英语
出版者	MAGNOLIA PRESS
WOS记录号	WOS:000440993800005
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/5592]
专题	中国科学院武汉植物园
通讯作者	Wang, Qing-Feng; Chen, Jin-Ming
作者单位	1.Chinese Acad Sci, Key Lab Aquat Bot & Watershed Ecol, Wuhan Bot Garden, CN-430074 Wuhan, Hubei, Peoples R China 2.Chinese Acad Sci, Sinoafr Joint Res Ctr, CN-430074 Wuhan, Hubei, Peoples R China 3.Univ Chinese Acad Sci, CN-100049 Beijing, Peoples R China 4.Chinese Acad Sci, Guangxi Inst Bot, CN-541006 Guilin, Peoples R China
推荐引用方式 GB/T 7714	Liu, Yan,Wang, Qing-Feng,Chen, Jin-Ming,et al. Ottelia guanyangensis (Hydrocharitaceae), a new species from southwestern China[J]. PHYTOTAXA,2018,361(3):294-300.
APA	Liu, Yan.,Wang, Qing-Feng.,Chen, Jin-Ming.,Li, Zhi-Zhong.,Liao, Kuo.,...&Hu, Guang-Wan.(2018).Ottelia guanyangensis (Hydrocharitaceae), a new species from southwestern China.PHYTOTAXA,361(3),294-300.
MLA	Liu, Yan,et al."Ottelia guanyangensis (Hydrocharitaceae), a new species from southwestern China".PHYTOTAXA 361.3(2018):294-300.