General Research Observations
Occurrence ID (GUID): 7393ef08-82ab-4bd4-895d-1fb81d67d56a
Taxon: Cirsium arizonicum (A. Gray) Petrak
Family: Asteraceae
Collector: Sue Carnahan   2537   
Date: 2017-07-10
Additional Collectors: Curtis Smith
Locality: United States, Arizona, Santa Cruz, Madera Canyon, 0.5 km W and 1.5 km N (by air) of Josephine Saddle, 0.5 km W (by air) of Old Madera Mine, Mount Wrightson Wilderness, Santa Rita Mtns, Coronado National Forest.
31.70664  -110.86561  WGS84
Elevation: 1899 meters Verbatim Elevation: 6229 ft
Habitat: Dry, bouldery drainage in pinyon-juniper-oak woodland.
Associated Species: Pinus discolor, Juniperus deppeana, Quercus hypoleucoides, Quercus arizonica, Rhus aromatica, Yucca schottii, Arbutus arizonica, Garrya wrightii, Agave palmeri, Nolina microcarpa, Cercocarpus breviflorus, Dalea versicolor, Muhlenbergia emersleyi, Ceanothus sp.
Description: Perennial forb, 55 cm, locally frequent; flowers red, visited by Poanes taxiles skippers.
Specimen Images
Author: Sue Carnahan
Record ID: 7393ef08-82ab-4bd4-895d-1fb81d67d56a
For additional information on this specimen, please contact: SEINet Administrator (
No comments have been submitted
New Comment
Login to leave a comment.