Details for: PI 503287, Helianthus ×laetiflorus Pers., 1908


Summary Data
Taxonomy:
Helianthus ×laetiflorus Pers.
Top Name:
1908
Origin:
Collected – Delaware, United States
Maintained:
Historic Record
Received by NPGS:
28 Oct 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Availability
This is historical information about this accession. It no longer exists and can not be requested.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Helianthus ×laetiflorus Pers.
Top Name:
1908
Origin:
Collected – Delaware, United States
Maintained:
Historic Record
Received by NPGS:
28 Oct 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
20 October 1985.
Delaware, United States
Locality: Hwy 14W, 0.4km W of Harrington, Kent Co., DE
Coordinates: 38.0000, -75.0000 (Map it)

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
1908
Type: Donor identifier
Roath W.W.

LAET-1908
Type: Donor identifier
Group: US.WILD.SUN.COL
G. Seiler, D. Skoric, B. Roath Collection Trip

Ames 4662
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

Narrative
Collected by G. Seiler, W. Roath, and D. Skoric. Plants growing in roadside ditch along pasture fence row. Population small. Collection from 15 plants. Leaves with some serration, undulation. No rust. Powdery mildew present.
Helianthus ×laetiflorus Pers.
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

27930
Place of publication:

Syn. pl. 2(2):476. 1807, pro sp.
Verified:
11/02/2010 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Helianthus ×laetiflorus Pers. var. laetiflorus

Heterotypic Synonym(s)
Helianthus scaberrimus Elliott

Common names
LanguageNameAlternate namenoteseqCitation
Englishcheerful sunflower  1Rogers, C. E. et al. 1982. Sunflower species of the United States 40.
Englishperennial sunflower  1Stace, C. 1995. New flora of the British Isles.
Frenchhélianthe à belles fleures  2FNA Editorial Committee. 1993-. Flora of North America.
Germanschönblumige Sonnenblume  2Erhardt, W. et al. 2008. Der große Zander: Enzyklopädie der Pflanzennamen 1455.
Swedishpräriesolros  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
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