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Specimen number RSA784269
Determination Helianthus gracilentus
More information: Jepson Online Interchange
Collector, number, date J. D. Olmsted, 838, 1959-8-26
Verbatim date 1959-08-26
County Orange
Locality Along road from mouth of Black Star Canyon by Rock Crushing Plant.; Mt. range: Santa Ana Mts (N end); drainage area: to Santiago Res[ervoir].
Elevation 305m
Voucher information
other label numbersb193417c-5679-426d-a2db-039de4f9ccb5
verbatim elevation1000
Annotations and/or
curatorial actions
Helianthus gracilentus, LeRoy Gross 2015-09
NotesRoadside veg. mostly Coastal sage; slope: west; soil: sandy. Locally common in full sun and dry soil (fine sand.);

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  1. taxon=Helianthus gracilentus
  2. county=Orange; taxon=Helianthus gracilentus
  3. county=Orange; collector=Olmsted
  4. collector=Olmsted; taxon=Helianthus gracilentus
  5. collector=Olmsted; number=838
  6. collector=Olmsted; number=838; include nearby numbers
  7. date=1959-08-26; collector=Olmsted
  8. date=1959-08-26; county=Orange
  9. Possible GBIF records [External]
  10. Plot elevation range (from Jepson Manual) against latitude
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