Helianthus angustifolius

Characteristics
Dicots
Helianthus angustifolius L.
NARROWLEAF SUNFLOWER; SWAMP SUNFLOWER
**
**
Native FACW (NWPL) FACW (DEP)
**
Classification
ASTERALES
Helianthus angustifolius L. - NARROWLEAF SUNFLOWER; SWAMP SUNFLOWER
Citation
HELIANTHUS ANGUSTIFOLIUS Linnaeus, Sp. Pl. 906. 1753.
**
VIRGINIA: Without data, Clayton 13 (lectotype: BM). Lectotypified by Reveal, in C. E. Jarvis & Turland, Taxon 47: 362. 1998.
Species Distribution Map

Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. Click on a county to display its name.

Source
County
Herbaria
Literature Citation (If Applicable)
No sources found
Synonyms
Synonym
Full Citation
Basionym
Type
No synonyms found
Specimens and Distribution

Click on an Accession Number to view additional details about the specimen.

Counties listed:

Range of years during which specimens were collected:

Accession No.
Country
State
County
Collection Date
Collector & Collection No
Notes
Image
No specimens found
Plant Photos
Helianthus angustifolius - 25
Helianthus_angustifolius.jpg
Helianthus angustifolius - 31
Helianthus_angustifolius5.jpg
Helianthus angustifolius - 205
Helianthus_angustifolius10.jpg
Helianthus angustifolius - 205
Helianthus_angustifolius9.jpg
Helianthus angustifolius - 233
Helianthus_angustifolius4.jpg
Helianthus angustifolius - 270
Helianthus_angustifolius8.jpg
Helianthus angustifolius - 270
Helianthus_angustifolius6.jpg
Helianthus angustifolius - 270
Helianthus_angustifolius7.jpg
Helianthus angustifolius - 300
Helianthus_angustifolius2.jpg
Helianthus angustifolius - 300
Helianthus_angustifolius3.jpg