Helenium vernale
| Helenium vernale | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Helenium |
| Species: | H. vernale |
| Binomial name | |
| Helenium vernale Walter 1788 | |
| Synonyms[1] | |
| |
Helenium vernale is a North American species of flowering plant in the aster family known by the common name Savanna sneezeweed or spring sneezeweed. It is native to the southeastern United States, from Louisiana to the Carolinas.[2]
Helenium vernale is a perennial herb up to 80 cm (32 inches) tall, with small wings running down the sides of the stem. One plant generally produces only 1–3 hemispherical flower heads, each on its own flower stalk. Each head can contain up to 800 minuscule disc flowers, each 4.6–6.0 mm (0.184-0.240 inches) across, yellow at the base, yellow or yellow-brown near the tips. There are also 13–30 yellow ray flowers.[3]
References
External links
This article is issued from Wikipedia - version of the Wednesday, October 21, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.