Arizona State University Vascular Plant Herbarium
Catalog #: ASU0294396
Occurrence ID (GUID): 767f7b4b-4252-4cad-84f2-5bc44ba95a68
Taxon: Ambrosia confertiflora Dc.
Family: Asteraceae
Collector: W. Fertig   30145   
Date: 2014-10-17
Additional Collectors: Liz Making & Lane Butler
Locality: USA, Arizona, Pinal, Superstition Mountains, Arnett Canyon, 1.2 miles E of base of Picketpost Mountain, ca 1.5 miles S of US Hwy 60, 2.5 air miles SE of Superior. T2S R12E S16 SW4 of NW4NW4
33.260971  -111.126595
Verbatim Coordinates: UTM 12S: 488209E 3680226N NAD83
Elevation: 802 meters Verbatim Elevation: 2630ft
Habitat: Wash bottom with sandy alluvial soil and metamorphic volcanic rocks on terrace above active channel.
Associated Species: Terrace forest of Salix gooddingii, Fraxinus velutina, & Populus fremontii with understory of Eragrostis curvula, Eriochloa crus-galli, Baccharis sergiloides, Hymenoclea monogyra, Acacia, and Prosopis juliflora.
Specimen Images
Record ID: 767f7b4b-4252-4cad-84f2-5bc44ba95a68
For additional information on this specimen, please contact: Elizabeth Makings (
See an error? Login to edit data
No comments have been submitted
New Comment
Login to leave a comment.