PLANTS Profile for Helianthus occidentalis ssp. occidentalis (fewleaf sunflower)

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PLANTS Profile

Helianthus occidentalis Riddell ssp. occidentalis
fewleaf sunflower

Symbol:

HEOCO

Group:

Dicot

Family:

Asteraceae

Duration:

Perennial

Growth Habit:

Forb/herb

Native Status:

L48

More Information:

Images:
Helianthus occidentalis Riddell ssp. occidentalis

See all the Helianthus thumbnails at the PLANTS Gallery

Synonyms:
Helianthus occidentalis Riddell ssp. occidentalis

	HEDO4	Helianthus dowellianus M.A. Curtis
	HEOCD	Helianthus occidentalis Riddell var. dowellianus (M.A. Curtis) Torr. & A. Gray

Distribution:
Helianthus occidentalis Riddell ssp. occidentalis


View Native Status

See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AR, DC, FL, GA, IA, IL, IN, KS, KY, MD, MI, MN, MO, NC, NJ, OH, PA, SC, TN, TX, VA, WI, WV)

Related Taxa:
Helianthus occidentalis Riddell ssp. occidentalis

View 480 genera in Asteraceae, 62 species in Helianthus, 2 subspecies in Helianthus occidentalis Riddell

Classification:
Helianthus occidentalis Riddell ssp. occidentalis

Click on a scientific name below to expand it in the PLANTS Classification Report.


Kingdom	Plantae – Plants
Subkingdom	Tracheobionta – Vascular plants
Superdivision	Spermatophyta – Seed plants
Division	Magnoliophyta – Flowering plants
Class	Magnoliopsida – Dicotyledons
Subclass	Asteridae
Order	Asterales
Family	Asteraceae – Aster family
Genus	Helianthus L. – sunflower
Species	Helianthus occidentalis Riddell – fewleaf sunflower
Subspecies	Helianthus occidentalis Riddell ssp. occidentalis – fewleaf sunflower

Threatened and Endangered Information:
Helianthus occidentalis Riddell ssp. occidentalis

The related entity italicized and indented below is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete protected plant list for that location.

Maryland:
Helianthus occidentalis
Mcdowell's sunflower		Threatened

Wetland Indicator Status:

NOTE: On June 1, 2012, the 2012 National Wetland Plant List superseded the information below (see Federal Register, May 9, 2012, 77(90): 27210-27214[https://federalregister.gov/a/2012-11176]). For updated wetland information about this species, see the latest wetland list.

Helianthus occidentalis Riddell ssp. occidentalis

Helianthus occidentalis:

Nat. Ind.

Reg. 1

Reg. 2

Reg. 3

Reg. 4

Reg. 5

Reg. 6

Reg. 7

Reg. 8

Reg. 9

Reg. 0

Reg. A

Reg. C

Reg. H

UPL,FACU

UPL

FACU

FACU-

FACU

Interpreting Wetland Indicator Status

More Accounts and Images:
Helianthus occidentalis Riddell ssp. occidentalis

View species account from ARS Germplasm Resources Information Network (GRIN).

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 36667.

View species account and photographs from University of Wisconsin - Stevens Point Freckmann Herbarium.

Time Generated: 06/20/2013 01:06 AM CDT