Arizona State University Vascular Plant Herbarium
Catalog #: ASU0027200
Occurrence ID (GUID): 7ca15884-33b1-492a-9aaa-c04633d29a8c
Secondary Catalog #: 53150
Taxon: Pectis rusbyi Greene ex A. Gray
Family: Asteraceae
Collector: David Keil; Judith M. Canne   8652   
Date: 1971-09-08
Verbatim Date: 1971-9-8
Locality: Mexico, Sonora, 11 mi NW of road to Ciudad Obregon Airport on Mexico Federal Rte 15.
27.408551  -109.890204 +-17700m.
Elevation: 44 meters (144ft)
Habitat: Mesquite flats. Dense ephemeral understory. Visitation of Pectis heads by 2 species of bees and one species of moth. Pectis locally the dominant herb.
Notes: Rays and disc corollas orange-yellow. Plants with strong terpenoid odor.
Specimen Images
Record Id: b3363f63-b1c0-416b-9754-560825654e27
For additional information on this specimen, please contact: Leslie Landrum (
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