干旱区生态环境知识资源中心(Arid): Dioon oaxacensis (Zamiaceae): a new cycad species from the arid central valleys of Oaxaca (Mexico)

Arid

DOI	10.11646/phytotaxa.474.1.5
	Dioon oaxacensis (Zamiaceae): a new cycad species from the arid central valleys of Oaxaca (Mexico)
	Gutierrez-Ortega, Jose Said; Perez-Farrera, Miguel Angel; Vovides, Andrew P.; Salas-Morales, Silvia H.; Chemnick, Jeffrey
通讯作者	Gutierrez-Ortega, JS (corresponding author), Chiba Univ, Dept Biol, Chiba 2638522, Japan.
来源期刊	PHYTOTAXA
ISSN	1179-3155
EISSN	1179-3163
出版年	2020
卷号	474 期号:1 页码:51-61
英文摘要	Dioon oaxacensis sp. nov. (Zamiaceae), a new cycad species from Oaxaca, Mexico, is described. The morphological traits of the new taxon are compared with its sister species, D. merolae. The species delimitation between the two species is consistent with previously published genetic evidence. Dioon oaxacensis can be easily identified by its flat, stiff, straight leaflets obliquely inserted to rachis, and by its large reproductive structures. Populations of D. oaxacensis usually occur in dry habitats, growing on rocky hillsides, and co-habiting with plants well recognized to be adapted to aridity.
英文关键词	arid zones cycads Mexico Neotropical Oaxaca
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000595252000005
WOS关键词	EVOLUTIONARY HISTORY ; SONORENSE ZAMIACEAE ; EDULE LINDL. ; CONSERVATION ; DIVERSITY ; MEROLAE
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349109
作者单位	[Gutierrez-Ortega, Jose Said] Chiba Univ, Dept Biol, Chiba 2638522, Japan; [Perez-Farrera, Miguel Angel] Univ Ciencias & Artes Chiapas, Inst Ciencias Biol, Herbario Eizi Matuda, Lab Ecol Evolut, Chiapas, Mexico; [Vovides, Andrew P.] Inst Ecol, Dept Biol Evolut, Xalapa 91070, Veracruz, Mexico; [Salas-Morales, Silvia H.] Soc Estudio Recursos Bioit Oaxaca, Oaxaca 71246, Oaxaca, Mexico; [Chemnick, Jeffrey] Ganna Walska Lotusland, Santa Barbara, CA 93108 USA
推荐引用方式 GB/T 7714	Gutierrez-Ortega, Jose Said,Perez-Farrera, Miguel Angel,Vovides, Andrew P.,et al. Dioon oaxacensis (Zamiaceae): a new cycad species from the arid central valleys of Oaxaca (Mexico)[J],2020,474(1):51-61.
APA	Gutierrez-Ortega, Jose Said,Perez-Farrera, Miguel Angel,Vovides, Andrew P.,Salas-Morales, Silvia H.,&Chemnick, Jeffrey.(2020).Dioon oaxacensis (Zamiaceae): a new cycad species from the arid central valleys of Oaxaca (Mexico).PHYTOTAXA,474(1),51-61.
MLA	Gutierrez-Ortega, Jose Said,et al."Dioon oaxacensis (Zamiaceae): a new cycad species from the arid central valleys of Oaxaca (Mexico)".PHYTOTAXA 474.1(2020):51-61.