General Research Observations
Taxon: Populus tremuloides Michx.
Family: Salicaceae
Collector: Sue Carnahan   3414   
Date: 2018-09-21
Additional Collectors: Curtis Smith
Locality: United States, Arizona, Santa Cruz, Mount Hopkins Road, approx. 0.5 km E (by air) of Mount Hopkins peak; Santa Rita Mts, Coronado National Forest.
31.68945  -110.88096  WGS84
Elevation: 2389 meters
Verbatim Elevation: 7838 ft
Habitat: Steep, E-facing talus slope in pine-oak woodland.
Associated Species: Pinus sp., Juglans major, Quercus rugosa, Quercus gambelii, Robinia neomexicana, Holodiscus discolor, Sphaeralcea fendleri subsp. fendleri, Oenothera podocarpa, Berberis wilcoxii, Salvia lemmonii, Ageratina herbacea, Heuchera sanguinea, Geranium caespitosum, Monarda citriodora subsp. austromontana, Cosmos parviflorus, Scrophularia parviflora.
Description: Tree, 8 m, locally common; bark whitish-gray.
Specimen Images
Record Id: 7ed4c5f3-4bf7-4539-9c86-55db5a5464b1
Occurrence ID (GUID): 7ed4c5f3-4bf7-4539-9c86-55db5a5464b1
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Current Record
General Research Observations (SEINet)
Sue Carnahan 34142018-09-21
GUID: 7ed4c5f3-4bf7-4539-9c86-55db5a5464b1
Latest Identification: Populus tremuloides

University of Arizona Herbarium (ARIZ)
Sue Carnahan 34142018-09-21
Catalog Number: 439596
GUID: urn:uuid:44d10b3c-f24e-4488-829f-b3af6a73c4da
Latest Identification: Populus tremuloides
Identified by: S. Carnahan2018

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