PLANTS Profile for Helianthus laevigatus (smooth sunflower)

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PLANTS Profile

Helianthus laevigatus Torr. & A. Gray
smooth sunflower

Symbol:

HELA2

Group:

Dicot

Family:

Asteraceae

Duration:

Perennial

Growth Habit:

Forb/herb

Native Status:

L48

Click on the image below to enlarge it and download a high-resolution TIFF file.

Line Drawing of Helianthus laevigatus Torr. & A. Gray

Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 481. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. Usage Requirements.

More Information:

Images:
Helianthus laevigatus Torr. & A. Gray

See all the Helianthus thumbnails at the PLANTS Gallery

Synonyms:
Helianthus laevigatus Torr. & A. Gray

HERE8

Helianthus reindutus (Steele) E.E. Watson

Distribution:
Helianthus laevigatus Torr. & A. Gray


View Native Status

See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (GA, MD, NC, PA, SC, VA, WV)

Related Taxa:
Helianthus laevigatus Torr. & A. Gray

View 477 genera in Asteraceae, 62 species in Helianthus

Classification:
Helianthus laevigatus Torr. & A. Gray

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 laevigatus Torr. & A. Gray – smooth sunflower

Threatened and Endangered Information:
Helianthus laevigatus Torr. & A. Gray

This plant 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:
smooth sunflower		Endangered

More Accounts and Images:
Helianthus laevigatus Torr. & A. Gray

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

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 36650.

Time Generated: 10/21/2008 06:20 AM MDT