Nabalus
Nabalus is a genus of Asian and North American flowering plants in the tribe Cichorieae within the family Asteraceae.
Nabalus is now considered the correct name for a group of plants in North America that were formerly considered to be members of Prenanthes, and were included in that genus in the Flora of [North America] treatment. Common names for the genus include "rattlesnake root" and "white lettuce." The latter reflects its close relationship to lettuce but having flowers that are whitish or purplish-white in some species. Many of the species are monocarpic perennials, in which an individual plant may live for multiple years in a vegetative condition but then will die after flowering and fruiting.
Species
Nabalus species include:Asian ''Nabalus'' species
- Nabalus acerifolius - Japan
- Nabalus angustilobus - Sichuan
- Nabalus faberi - Guizhou, Sichuan
- Nabalus leptanthus - Sichuan
- Nabalus nipponicus - Japan
- Nabalus ochroleucus - Primorye, Jilin, Korea, Japan
- Nabalus pyramidalis - Sichuan
- Nabalus racemiformis - Hebei
- Nabalus tatarinowii - China, Primorye, Korea
North American ''Nabalus'' species
- Nabalus alatus - western rattlesnake root - AK BC ALB WA OR IDMT
- Nabalus albus - white rattlesnake root - SAS MAN ONT QUE United States
- Nabalus altissimus - tall rattlesnake root - MAN ONT QUE NB NS United States
- Nabalus asper - rough rattlesnake root - United States
- Nabalus autumnalis - slender rattlesnake root - MS FL SC NC VA DE NJ
- Nabalus barbatus - barbed rattlesnake root - TX OK AR LA KY TN MS AL GA
- Nabalus boottii - Boott’s rattlesnake root - NY VT NH ME
- Nabalus crepidineus - nodding rattlesnake root - MN IA MO AR TN KY IL IN WI MI OH WV PA NY
- Nabalus × mainensis - Maine rattlesnake root - NY QUE ME NS NB
- Nabalus racemosus - glaucous rattlesnake root - Canada, northern United States
- Nabalus roanensis - Roan Mountain rattlesnake root - southern Appalachians
- Nabalus sagittatus - arrow-leaf rattlesnake root - BC ALB ID MT
- Nabalus serpentarius - lion's foot rattlesnake root - eastern United States
- Nabalus trifoliolatus - three-leaved rattlesnake root - eastern North America