Characteristics
Dicots
Helenium amarum (Raf.)H.Rock
SPANISH DAISY; BITTERWEED
**
**
Native FACU (NWPL) FAC (DEP)
**
Classification
ASTERALES
Helenium amarum (Raf.)H.Rock - SPANISH DAISY; BITTERWEED
Citation
HELENIUM AMARUM (Rafinesque) H. Rock, Rhodora 59: 131. 1957.
Gaillardia amara Rafinesque 1817.
LOUISIANA: Rapides Par.: Alexandria, 6 Sep 1898, Ball 182 (neotype: US). Neotypified by H. Rock, Rhodora 59: 131. 1957.
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
Helenium amarum - 25
Helenium_amarum2.jpg
Helenium amarum - 25
Helenium_amarum3.jpg
Helenium amarum - 25
Helenium_amarum.jpg
Helenium amarum - 31
Helenium_amarum6.jpg
Helenium amarum - 31
Helenium_amarum7.jpg
Helenium amarum - 69
Helenium_amarum9.jpg
Helenium amarum - 270
Helenium_amarum8.jpg
Helenium amarum - 300
Helenium_amarum4.jpg
Helenium amarum - 300
Helenium_amarum5.jpg