Details for: PI 695756, Helianthus argophyllus Torr. & A. Gray, DB_1949


Summary Data
Taxonomy:
Helianthus argophyllus Torr. & A. Gray
Top Name:
DB_1949
Origin:
Collected – Texas, United States
Received by NPGS:
07 Dec 2015
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
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Seed50 countPI 695756 15ncao01 SD
 
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Core Passport Data
Taxonomy:
Helianthus argophyllus Torr. & A. Gray
Top Name:
DB_1949
Origin:
Collected – Texas, United States
Received by NPGS:
07 Dec 2015
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
25 November 2015.
Texas, United States
Locality: along CR 104, ~3 mi northeast of Hwy 80, northeast of Leesville, Gonzales county
Coordinates: 29.4513, -97.6954 (Map it)
Elevation: 104m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Weedy roadside on small hill crest, with deep, sandy soil with Quercus, Celtis, Sorghum, and Opuntia.
Comment: pop size 15; plants up to 4.0 m tall
Collector(s):
Donated
07 December 2015.
Oregon, United States

Donor(s):
Accession Names and Identifiers
DB_1949
Type: Collector identifier
Burge, Dylan Southern Oregon University

Ames 33187
Type: Site identifier
Group: AMES
NC-7 Research Numbers

PI 695765
Type: Inventory

Narrative
D Burge 2015 collection
Helianthus argophyllus Torr. & A. Gray
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

27924
Place of publication:

Fl. N. Amer. 2:318. 1842
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishsilverleaf sunflower  1Correll, D. S. & M. C. Johnston. 1970. Manual of the vascular plants of Texas
Swedishsilversolros  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
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