Characteristics
Flowering Plants
Helenium amarum (Raf.) H. Rock var. amarum
Bitterweed
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Forb
Annual
**
**
Native
Classification
Species Distribution Map
Based on vouchered plant specimens only. Click on a county to display its name.
Synonyms
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected:
Plant Photos
