Laphamia inyoensis
Inyo rock daisy
(c) Trevor Van Loon, some rights reserved (CC BY) · licence
Family: Asteraceae · Type: Subshrub · Native
Conservation status: CNPS 1B.2
Laphamia inyoensis (Inyo rock daisy) is a native California subshrub in the Asteraceae family, recognized by no sympatric species.
Inyo rock daisy is a rare (CNPS 1B.2) California native shrub found in the southern Inyo Mountains on bare, rocky outcrops and cliffs in desert woodland at elevations of 1,800 to 2,800 meters. Flowering from June to September, this plant produces small white to cream disk flowers in compact heads typically 1 to 3 in number. Growing with multiple soft, long, spreading-haired stems 10 to 30 centimeters tall emerging from a woody base, it forms a delicate desert subshrub. Its leaves are variable, ranging from opposite to alternate, with small ovate to triangular blades 1 to 2 centimeters long, featuring serrated margins and soft, glandular surfaces. The plant's distinctive stems and intricate leaf structure make it well-adapted to the harsh rocky environments of the southern Inyo Mountains.
Identification and appearance
Key characters: Geographically isolated; no sympatric species
Habitat and range
Habitat: Bare, rocky outcrops and cliffs in desert woodland
Elevation: 1800-2800 m
Bloom period
Laphamia inyoensis blooms Jun-Sep.
Conservation status
CNPS 1B.2
Frequently asked questions
Is Laphamia inyoensis native to California?
Yes. Laphamia inyoensis is native to California (recorded as native).
When does Laphamia inyoensis bloom?
Laphamia inyoensis blooms Jun-Sep.
What plant family does Laphamia inyoensis belong to?
Laphamia inyoensis is in the Asteraceae family, genus Laphamia.
Is Laphamia inyoensis rare or endangered?
Laphamia inyoensis carries California Rare Plant Rank 1B.2, state rank S2.
What habitat does Laphamia inyoensis grow in?
Laphamia inyoensis grows in Bare, rocky outcrops and cliffs in desert woodland.
Related species
Other California species in the same genus, family, or bioregion.
Sources: Jepson eFlora · CNPS Rare Plant Inventory · Index of California Plant Names · CalPhotos · CDFW CNDDB
Last updated 2026-10-07
Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.