Details for: PI 503208, Helianthus decapetalus L., DEC-1920


Summary Data
Taxonomy:
Helianthus decapetalus L.
Top Name:
DEC-1920
Origin:
Collected – Connecticut, United States
Received by NPGS:
28 Oct 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 503208 87ncai01 SD
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Helianthus decapetalus L.
Top Name:
DEC-1920
Origin:
Collected – Connecticut, United States
Received by NPGS:
28 Oct 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
22 October 1985.
Connecticut, United States
Locality: Highway 55E, 0.5 miles west of Gaylordsville, 50 yards west of Sherman Town line, Litchfield County.
Coordinates: 41.0000, -73.0000 (Map it)
Environment description: Along wooded roadside area, partly in woods.
Number of plants sampled: 10
Comment: Population small. Seed, rhizome, and specimen collected (tubers and ~10 seeds).
Collector(s):
Donated
28 October 1985.
Iowa, United States
Comment: Received through 1985 Plant exploration by G. Seiler, W. W. Roath, D. Skoric
Donor(s):
Accession Names and Identifiers
DEC-1920
Type: Donor identifier
Group: US.WILD.SUN.COL
G. Seiler, D. Skoric, B. Roath Collection Trip

1920
Type: Collector identifier
Roath W.W.

Ames 4674
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

GS 1085
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Past flowering. Leaves looked more decapetalus like than any others. Seed set?
Helianthus decapetalus L.
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

27926
Place of publication:

Sp. pl. 2:905. 1753
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Helianthus tracheliifolius Mill.

Common names
LanguageNameAlternate namenoteseqCitation
Englishten-petals sunflower  1Rogers, C. E. et al. 1982. Sunflower species of the United States 36.
Englishthin-leaf sunflower  1Liberty Hyde Bailey Hortorium. 1976. Hortus third. A concise dictionary of plants cultivated in the United States and Canada
Frenchhélianthe à dix rayons  2FNA Editorial Committee. 1993-. Flora of North America.
GermanStauden-Sonnenblume  2Erhardt, W. et al. 2008. Der große Zander: Enzyklopädie der Pflanzennamen 1455.
Swedishgullsolros  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
Other Links
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Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALPER_OILOIL PERCENATAGE OF SEED - PERCENT DRY WEIGHT BASIS24 SUNFLOWER.SUN.OIL.WLD.97PI 503208 87ncai01 SD
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.5 SUNFLOWER.AMES.SUN.INC.87.HPI 503208 87ncai01 SD