General Research Observations
Occurrence ID (GUID): 6fbccf73-6a9c-47f0-8ac5-635f664f7a4d
Taxon: Bidens lemmonii A. Gray
Family: Asteraceae
Determiner: Stephen Hale (2018-02-06)
Collector: Stephen Hale   5595   
Date: 2017-09-16
Locality: Mexico, Sonora, Naco, 1 mile southwest of Rancho El Metate, 2 miles (Rd.) west Hwy 2. 4.7 miles (air) SSW Naco.
31.252128  -109.97311 +-100m.  NAD 83
Elevation: 1918 meters Verbatim Elevation: 6,292 feet
Habitat: Shaded draw on north-facing canyon slope in mountainous pine-oak woodland.
Substrate: Stony soil.
Associated Species: Arctostaphylos pungens, Quercus emoryi, Quercus hypoleucoides, Quercus oblongifolia, Garrya wrightii
Description: 0.1 - 0.2 meter, erect annual herb.
Notes: Bractlets (calyculi) subtending the heads often divided, surpassing phyllaries, often longer than ends of achenes.
Specimen Images
Author: Stephen Hale
Author: Stephen Hale
Record ID: 6fbccf73-6a9c-47f0-8ac5-635f664f7a4d
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