Calflora
Taxon  Report   8002    
Tonestus lyallii  (A. Gray) A. Nelson
Lyall's goldenweed,  Lyall's tonestus
Tonestus lyallii, a dicot, is a perennial herb (rhizomatous) that is native to California, and is also found elsewhere in North America and beyond, (questionable).
also called Haplopappus lyallii
California Rare Plant Rank: 2B.3 (rare, threatened, or endangered in CA; common elsewhere).   CNPS Inventory
Observation Search
(observation details)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: ASTERACEAE  
Genus: Tonestus
Communities: Alpine Fell-fields
Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
JEF + CNPS + PLANTS: Haplopappus lyallii
More information about  Tonestus lyallii
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (TOLY)


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Dec 08, 2019).