Nabalus altissimus

Tall rattlesnake-root
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Genus: Nabalus
Species: N. altissimus
Binomial name
Nabalus altissimus
(L.) Hook.
Synonyms

Prenanthes altissima L.

Nabalus altissimus (formerly Prenanthes altissima), commonly called the tall rattlesnakeroot or white lettuce, is a species of plant in the Asteraceae family. In 2010 it was reclassified from the genus Prenanthes to Nabalus.[1]

Habitat

This perennial grows in mesic environments including riparian zones and blooms in late summer and autumn.[2][3]

Range

This species occurs occurs in the eastern United States west to Michigan, Missouri, and Texas as well as in Quebec, Canada but is unknown in Alabama, Mississippi, and Florida.[2][3] In Texas, it occurs in Jasper and Newton counties in the extreme southeastern part of the state.[3]

References

  1. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=38273#null
  2. 1 2 Yatskievych, G. 2006. Steyermark's Flora of Missouri. 3 Vols. The Missouri Botanical Garden Press, St. Louis, MO, USA. Vol. 2: 377-382
  3. 1 2 3 Singhurst, J.R., O’Kennon, R.J., Holmes, W.C. 2004. The genus Prenanthes (Asteraceae:Lactuceae) in Texas. Sida 21(1):181–191.


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