A new hybrid species of Stenocactus (Cactaceae) from the Bajio region, Mexico

被引：0
|
作者：
Gonzalez-Zamora, Pedro [1 ]
Aquino, David [2 ]
Sanchez, Daniel [3 ,4 ]
机构：
[1] Grp Estudio Cactaceas & Vida Silvestre Occidente, Colima 28454, Mexico
[2] Univ Nacl Autonoma Mexico, Inst Biol, Jardin Bot, Cto Zona Deport S-N,Ciudad Univ, Ciudad De Mexico 04510, Mexico
[3] Univ Guadalajara, Ctr Univ Ciencias Biol & Agr, Dept Bot & Zool, CONACYT Lab Nacl Identificac & Caracterizac Veget, Zapopan 45200, Jalisco, Mexico
[4] Univ Guadalajara, Ctr Univ Ciencias Biol & Agr, Dept Bot & Zool, Zapopan 45200, Jalisco, Mexico
来源：
BRITTONIA | 2023年 / 75卷 / 01期
关键词：
Hybridization; multivariate statistics; nothotaxon nov; Stenocactus coptonogonus; Stenocactus pentacanthus; HYBRIDIZATION; PHYLOGENY; NOTHOGENUS;
D O I：
10.1007/s12228-022-09733-9
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Stenocactus x irregularis, a new hybrid from the Bajio region of Mexico, is described and illustrated. The hybrid is proposed based on morphometric analyses of the hybrid and parental taxa. The number of ribs and the presence of incomplete ribs distinguish the new nothospecies from the parental species. In addition, we provide an updated identification key of the species of Stenocactus distributed in the Bajio region.
引用
收藏
页码：89 / 102
页数：14
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