General Research Observations
Taxon: Acer negundo L.
Family: Sapindaceae
Collector: Koppinger, Douglas      
Date: 2017-10-04
Locality: United States, Arizona, Santa Cruz, ca. one half mile downstream from Bellow Springs, upper Madera Canyon drainage, Santa Rita Mountains; Coronado National Forest
31.7017  -110.8533 +-100m.  WGS84
Elevation: 2300 meters (7544ft)
Habitat: densely vegetated, relatively wide canyon bottom below spring
Associated Species: Robinia neomexicana, Rubus neomexicanus, Quercus arizonica, Fraxinus velutina
Occurrence Remarks: two robust large trees growing a few feet apart
Establishment Means: natural
Specimen Images
Record Id: 78695f7d-0802-4325-98a6-759964c4c58f
Occurrence ID (GUID): 78695f7d-0802-4325-98a6-759964c4c58f
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