Two developments in Zinnia Subgenera Diplothrix (Compositae: Heliantheae) from central Mexico

Zinnia acerosa (DC.) A. Gray var. guanajuatensis, from the state of Guanajuato, and Z. zamudiana, from the state of Querétaro, are described as new. The first differs from the typical variety in the prostrate habit, in the wider heads which contain a larger number of flowers, and in the almost compl...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron: Calderon de Rzedowski, Graciela, Rzedowski, Jerzy
Fformat: Online
Iaith:spa
Cyhoeddwyd: Instituto de Ecología, A.C. 1996
Mynediad Ar-lein:https://abm.ojs.inecol.mx/index.php/abm/article/view/763