Details for: PI 664655, Helianthus niveus (Benth.) Brandegee subsp. canescens (A. Gray) Heiser, NIV-2445


Summary Data
Taxonomy:
Helianthus niveus (Benth.) Brandegee subsp. canescens (A. Gray) Heiser
Top Name:
NIV-2445
Origin:
Collected – Arizona, United States
Received by NPGS:
07 Mar 2005
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 664655 17ncei01 SD
 
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Core Passport Data
Taxonomy:
Helianthus niveus (Benth.) Brandegee subsp. canescens (A. Gray) Heiser
Top Name:
NIV-2445
Origin:
Collected – Arizona, United States
Received by NPGS:
07 Mar 2005
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
03 March 2005.
Arizona, United States
Locality: North side of Camino del Diablo, west edge of Pinta Sands, Cabeza Prieta National Wildlife Refuge, 14 miles west of Yuma/Pima County line, Yuma County.
Coordinates: 32.1325, -113.5678 (Map it)
Elevation: 244m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Sandy.
Number of plants sampled: 100
Comment: Population size 500.
Collector(s):
Donated
07 March 2005.
Iowa, United States

Donor(s):
Accession Names and Identifiers
NIV-2445
Type: Collector identifier
Marek, Laura Iowa State University

Ames 27844
Type: Site identifier
Group: AMES
NC-7 Research Numbers

TG 0205
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Helianthus niveus (Benth.) Brandegee subspp. canescens (A. Gray) Heiser
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

104313
Place of publication:

Mem. Torrey Bot. Club 22(3):43. 1969
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Helianthus niveus (Benth.) Brandegee (1 active accession[s])
Helianthus niveus (Benth.) Brandegee subsp. niveus (0 active accession[s])
Helianthus niveus (Benth.) Brandegee subsp. tephrodes (A. Gray) Heiser (11 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Helianthus petiolaris Nutt. var. canescens A. Gray

Common names
LanguageNameAlternate namenoteseqCitation
Englishgray sunflower  1Rogers, C. E. et al. 1982. Sunflower species of the United States 10.
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