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ILRI Forage Genebank
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Taxon:
Helianthus rigidus
Desf. subsp.
subrhomboideus
(Rydb.) Heiser
Synonym of
Helianthus pauciflorus
Nutt. subsp.
subrhomboideus
(Rydb.) O. Spring & E. E. Schill.
Nomenclature
Common Names
Distribution
Economic Uses
Summary
Genus:
Helianthus
Family:
Asteraceae
(alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:
104324
Place of publication:
Mem. Torrey Bot. Club 22(3):136. 1969
Verified:
10/29/1991
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
No images
Reference(s)
Heiser, C. B., Jr. et al.
1969. The North American sunflowers (
Helianthus
). Mem. Torrey Bot. Club 22(3):136.
Martin, W. C. & C. R. Hutchins.
1980. A flora of New Mexico.
Rogers, C. E. et al.
1982. Sunflower species of the United States. 40.
Spring, O. & E. E. Schilling.
1990. The origin of
Helianthus
×
multiflorus
and
H
. ×
laetiflorus
(Asteraceae). Biochem. Syst. & Ecol. 18:22.
Common names
Distribution
Name
References