Advances in the systernatics and evolution of western Mediterranean representative species of the Pentanema conyzae clade through genetic fingerprinting  

作　　者：David Gutierrez-Larruscain Santiago Andres-Sanchez Enrique Rico Maria Montserrat Martinez-Ortega 

机构地区：[1]Facultad de Biologia,Departamento de Botanica y Fisiologia Vegetal,University of Salamanca,Licenciado Mendez Nieto Ave.,E-37007 Salamanca,Spain [2]Biobanco de ADN Vegetal,Edificio I+D+i,University of Salamanca,Espejo st.,E-37007 Salamanca,Spain [3]Facultad de Educacion,Departamento de Didactica de la Matematica y Didactica de las Ciencias Experimentales,University of Salamanca, Paseo Canalejas st.,E-37008 Salamanca,Spain

出　　处：《Journal of Systematics and Evolution》2019年第1期42-54,共13页植物分类学报（英文版）

摘　　要：Forty-five populations of Pentanema corresponding to seven species included in the Pentanema conyzae clade have been studied using AFLP fingerprinting.The results show that allopolyploidization could have been involved in the diversification of this group,specifically in species P.langeanum and P.maletii. Molecular data confirm the presence of P.britannicum in the Iberian Peninsula and key steps are provided to identify the species that are morphologically the most challenging.

关 键 词：AFLP INULA Pentanema TAXONOMY WESTERN Mediterranean. 

分 类 号：Q[生物学]