Two new species of Acourtia (Compositae, Mutisieae) from the state of Querétaro (Mexico)

Two scapiform species of Acourtia are described as new, both growing in soils derived from marine sedimentary rocks in the state of Queretaro. Acourtia mectezumae sp. n. seems to be related to A. scapose (Blake) Turner and A. umbratilis (Rob. & Greenm.) Turner. Acourtia elizabethiae sp. n. s...

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Bibliographic Details
Main Authors: Rzedowski, Jerzy, Calderón de Rzedowski, Graciela
Format: Online
Language:spa
Published: Instituto de Ecología, A.C. 1990
Online Access:https://abm.ojs.inecol.mx/index.php/abm/article/view/601