Phytologia70: 84. 1991
Phenology: Flowering Jul–Sep.
Habitat: Slopes, river edges, sandy to clay soils, gypseous or saline, badlands in pinyon-juniper woodlands, commonly with Atriplex
Elevation: 1500–1800 m
Isocoma azteca is similar to I. rusbyi in most features and perhaps most closely related to it; the pinnate leaves of I. azteca are distinctive. The two taxa are essentially contiguous in range along the New Mexico-Arizona border and their interaction in natural populations needs to be studied.
|Author||Guy L. Nesom +|
|Common name||Apache jimmyweed +|
|Elevation||1500–1800 m +|
|Habitat||Slopes, river edges, sandy to clay soils, gypseous or saline, badlands in pinyon-juniper woodlands, commonly with Atriplex +|
|Illustrator||Barbara Alongi +|
|Phenology||Flowering Jul–Sep. +|
|Taxon name||Isocoma azteca +|
|Taxon parent||Isocoma +|
|Taxon rank||species +|
|Volume||Volume 20 +|