| Tetragonotheca helianthoides | |
|---|---|
| Scientific classification  | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Asterids | 
| Order: | Asterales | 
| Family: | Asteraceae | 
| Genus: | Tetragonotheca | 
| Species: | T. helianthoides  | 
| Binomial name | |
| Tetragonotheca helianthoides L.  | |
Tetragonotheca helianthoides is a species of flowering plant that grows in the southeastern United States. It is a perennial dicot in the Asteraceae family.[1] Common names for it include pineland nerveray, squarehead,[2] and pineland ginseng. It produces an achene fruit. Several two-foot stems grow from its crown and it has a thick taproot.[3] It has yellow flowers.[4]
References
- ↑ "Plants Profile for Tetragonotheca helianthoides (pineland nerveray)". plants.usda.gov.
 - ↑ "Tetragonotheca helianthoides - Species Details". Atlas of Florida Plants.
 - ↑ "Tetragonotheca helianthoides - Species Page - APA: Alabama Plant Atlas". www.floraofalabama.org.
 - ↑ "Tetragonotheca helianthoides | pineland nerveray". wildflowersearch.org.
 
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