Characteristics
Flowering Plants
Helianthus luxurians x [H. giganteus x H. grosseserratus] E. Watson
Giant sunflower
**
Forb
Perennial
**
**
Native
Classification
Asterales
Helianthus luxurians x [H. giganteus x H. grosseserratus] E. Watson - Giant sunflower
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: