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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Autori principali: Rzedowski, Jerzy, Calderón de Rzedowski, Graciela
Natura: Online
Lingua:spa
Pubblicazione: Instituto de Ecología, A.C. 1990
Accesso online:https://abm.ojs.inecol.mx/index.php/abm/article/view/601