Gutierrezia Lag. (Astereae)

Gutierrezia sarothrae 1 Sabino Canyon, Tucson, Arizona 130424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Gutierrezia sarothrae 5 Sabino Canyon, Tucson, Arizona 130424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Gutierrezia sarothrae 6 Sabino Canyon, Tucson, Arizona 130424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Gutierrezia sarothrae 7 Sabino Canyon, Tucson, Arizona 130424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Gutierrezia sarothrae 8 Sabino Canyon, Tucson, Arizona 130424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).


Gutierrezia sarothrae 2 Sabino Canyon, Tucson, Arizona 130424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Gutierrezia sarothrae 3 Sabino Canyon, Tucson, Arizona 130424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Gutierrezia sarothrae 4 Sabino Canyon, Tucson, Arizona 130424 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).