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Taxon:
Helianthus porteri
(A. Gray) Pruski
Nomenclature
Common Names
Distribution
Economic Uses
Summary
Genus:
Helianthus
Family:
Asteraceae
(alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:
104319
Place of publication:
Castanea 63:75. 1998 (Yates & Heiser, Proc. Indiana Acad. Sci. 88:371. 1979, nom. inval.)
Verified:
03/08/2010
ARS Systematic Botanists.
Accessions:
0
(
0
active,
0
available)
in National Plant Germplasm System.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Rudbeckia porteri
A. Gray
Homotypic Synonym(s)
Viguiera porteri
(A. Gray) S. F. Blake
No images
Reference(s)
FNA Editorial Committee.
1993-. Flora of North America.
URL:
http://floranorthamerica.org/
Gulya, T. J. et al.
2007. Exploration and collection of rare
Helianthus
species from southeastern United States. Helia 30:13-24.
URL:
http://www.doiserbia.nb.rs/journal.aspx?issn=1018-1806
Knobloch, I. W.
1972. Intergeneric hybridization in flowering plants. Taxon 21:97-103.
URL:
http://www.ingentaconnect.com/content/iapt/tax
Note:
as
Vigueria porteri
Pruski, J. F.
1998.
Helianthus porteri
(A. Gray) Pruski (Compositae), a new combination validated for the Confederate daisy. Castanea 63:74-75.
Radford, A. E. et al., eds.
1980-. Vascular flora of the southeastern United States.
Note:
=
Viguiera porteri
(A. Gray) S. F. Blake
Rogers, C. E. et al.
1982. Sunflower species of the United States. 55.
Seiler, G. J.
1985. Evaluation of seeds of Sunflower species for several chemical and morphological characteristics. Crop Sci. (Madison) 25:183-187.
Timme, R. E. et al.
2007. High-resolution phylogeny for
Helianthus
(Asteraceae) using the 18S-26S ribosomal DNA external transcribed spacer. Amer. J. Bot. 94:1837-1852.
URL:
http://www.amjbot.org
USDA, NRCS.
United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource).
URL:
http://plants.usda.gov/index.html
Common names
English
Confederate daisy –
Reference(s)
Porter's sunflower –
Reference(s)
Distribution
Exportable format
order_code
Status
Continent
Subcontinent
Country
State
Note
1
Native
Northern America
Southeastern U.S.A.
United States
Alabama
e.-c.
1
Native
Northern America
Southeastern U.S.A.
United States
Georgia
n.
1
Native
Northern America
Southeastern U.S.A.
United States
South Carolina
4
Naturalized
Northern America
Southeastern U.S.A.
United States
North Carolina
Native
Northern America
SOUTHEASTERN U.S.A.:
United States
[Alabama (e.-c.), Georgia (n.), South Carolina]
Naturalized
Northern America
SOUTHEASTERN U.S.A.:
United States
[North Carolina]
Name
References