| Echinacea serotina | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Echinacea |
| Species: | E. serotina
|
| Binomial name | |
| Echinacea serotina | |
| Synonyms[1][2] | |
| |
Echinacea serotina, the narrow-leaved purple coneflower or blacksamson echinacea,[3] is a species of flowering plant in the family Asteraceae. It is native to the states of Arkansas and Louisiana in the United States.[4] The species is sometimes listed as being found only in Louisiana, but the type collection was made in Arkansas, part of Louisiana at the time.[5]
Echinacea serotina is very similar to E. purpurea but with stiffer, bristly hairs on the foliage.[3]
References[edit]
- ^ The Plant List, Echinacea serotina (Nutt.) DC.
- ^ Tropicos, Echinacea serotina (Nutt.) DC.
- ^ a b Bailey, Liberty Hyde 1914. Standard Cyclopedia of Horticulture 2: 1088. as Echinacea purpurea var. serotina (Nutt.) L.H. Bailey
- ^ Nuttall, Thomas 1818. Genera of North American Plants 2: 178 as Rudbeckia purpurea var. serotina Nutt.
- ^ Tropicos, Rudbeckia purpurea var. serotina Nutt