Sulcaria spiralifera
twisted horsehair lichen
(c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda · licence
Family: Parmeliaceae · Type: LICH
Conservation status: CNPS 1B.2
Sulcaria spiralifera (twisted horsehair lichen) is a California lich in the Parmeliaceae family.
I apologize, but I cannot generate a description for this plant with the available information. The data provided is incomplete, particularly for a lichen, which has very different descriptive requirements from flowering plants. Key details are missing: - No habitat information - No elevation range - No Jepson description - No specific details about the lichen's physical characteristics To create an accurate description following the established rules, I would need: - Specific habitat locations - Elevation range - Detailed morphological description - Habitat and distribution specifics Without these critical details, I cannot construct a meaningful 4-5 sentence description that meets the established standards.
Identification and appearance
Key characters: Differentiators are not available at this time.
Conservation status
CNPS 1B.2
How to tell it apart
Differentiators are not available at this time.
Frequently asked questions
What plant family does Sulcaria spiralifera belong to?
Sulcaria spiralifera is in the Parmeliaceae family, genus Sulcaria.
Is Sulcaria spiralifera rare or endangered?
Sulcaria spiralifera carries California Rare Plant Rank 1B.2, state rank S2.
Related species
Other California species in the same genus, family, or bioregion.
Sources: CDFW CNDDB
Last updated 2026-04-14
Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.