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...

Cur síos iomlán

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: Rzedowski, Jerzy, Calderón de Rzedowski, Graciela
Formáid: Online
Teanga:spa
Foilsithe / Cruthaithe: Instituto de Ecología, A.C. 1990
Rochtain ar líne:https://abm.ojs.inecol.mx/index.php/abm/article/view/601