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Home / Browse / Dudleya / San Gabriel River Dudleya (subsp. crebrifolia)
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Pictured: Dudleya cymosa — the species. This subspecies isn’t separately illustrated.
Crassulaceae family

San Gabriel River Dudleya (subsp. crebrifolia) Dudleya cymosa subsp. crebrifolia subspecies

Native

San Gabriel River Dudleya (subsp. crebrifolia) is a perennial wildflower native to the lower 48 states.

More about this plant

Dudleya cymosa subsp. crebrifolia is a subspecies of succulent plant commonly known as the San Gabriel River dudleya. Endemic to Los Angeles County, California, this very distinct subspecies is only known from the granitic slopes of a few canyons at the foot of the San Gabriel Mountains near Azusa. It is characterized by the tightly spaced bracts along its inflorescence and its mustard-yellow flowers that bloom from late June to July. It grows with another rare endemic, Dudleya densiflora. Wikipedia →

Growing & care

USDA PLANTS · TRY
Conditions
Sources · Conditions
Cold hardiness (derived) — Hardiness
Hardiness
≥ zone 11 derived from its U.S. range
Size & form
Sources · Size & form
USDA PLANTS — Lifespan
Lifespan
Perennial
In the garden
Herb layer — Sits in the herb of a layered food forest or polyculture.Open guide →
derived roles
Species characteristics from USDA PLANTS (public domain) + TRY (CC BY) — general guidance, not a guarantee for your exact site. Deer "browsing" is documented palatability, not a deer-proof claim.

Wildlife & pollinators

How pollinator value is scored →
❧ Caterpillar hosts Documented caterpillar host
Named species (a documented Nearctic sample, not exhaustive) from NHM HOSTS (CC0).
Species thumbnails re-hosted from iNaturalist — Creative Commons, credited per image (hover for credit). Click any species to see it on iNaturalist. Not exhaustive; many taxa have no openly-licensed photo yet.
Sources for this entry (11) Open & cited
[01] Scientific name & family — USDA PLANTS (DwCA, Zenodo 17903503)
[02] Growth habit & duration — USDA PLANTS (DwCA, Zenodo 17903503)
[03] Native status & distribution — USDA PLANTS (DwCA, Zenodo 17903503)
[04] Common name — USDA PLANTS (via GBIF)
[05] Invasive / introduced status — USDA PLANTS (DwCA, Zenodo 17903503) — native status
[06] Description — Wikipedia (CC BY-SA)
[07] Ecological value — GloBI
[08] Conservation rank — NatureServe Explorer (CC BY)
[09] Cold hardiness (derived) — Derived from U.S. range × USDA PHZM zones
[10] Caterpillar species — NHM HOSTS (CC0)
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