Amelanchier utahensis

Rarity

CNPS-EB: C

17 current natural populations

Criteria:

Small Populations

Observations

CNPS-EB Database ⓘ
Calflora (group) ⓘ
Calflora (public)
iNaturalist
- Genus Amelanchier
- Amelanchier utahensis
CCH2

Key

Ecology

Flowers April - June

Habitats:

Open Dry Slope
Forest
Rock, Tallus, Scree
Scrub (Coastal or Interior)
Woodland

References

Populations

Key

Location	Pop ID	Last Recorded	Notes
Briones Reservoir, EBMUD	3	2024-08-14
Cedar Mountain	24	2005-07-16
EBMUD land on San Pablo Ridge	10	2019-08-29
Gateway area	12	2022-07-18
Joaquin Miller Park, Oakland	18	2025-05-14
Las Trampas Rgnl Wilderness	19	2025-05-18
Maguire Peaks, Sunol Regional Wilderness	26	2013-04-30
Mines Road/Arryo Mocho	22	2022-05-15
Mines Road/Arryo Mocho	23	2024-05-18
Oakland Hills - North	16	2003-12-31
Oakland Hills - North	17	2022-05-09
Ohlone Rgnl Wilderness	27	2024-06-28
Ohlone Rgnl Wilderness	28	2024-05-24
Ohlone Rgnl Wilderness	29	2022-04-25
Ohlone Rgnl Wilderness	30	2020-04-24
Ohlone Rgnl Wilderness	31	2026-04-09
Siesta Valley, Upper - EBMUD land	8	2025-07-17
Berkeley Hills	1	2001-12-31	Historic
Briones Reservoir, EBMUD	4	1997-03-19	Historic
Briones Rgnl Park	2	1999-12-31	Historic
Caldecott Corridor, Oakland	7	1990-12-31	Historic
Chabot Rgnl Park	6	1999-12-31	Historic
Del Valle Regional Park	21	1999-12-31	Historic
Gateway area	11	1995-12-31	Historic
Gudde Ridge, Moraga	13	1992-12-31	Historic
Hampton Reserve - EBMUD	14	1995-12-31	Historic
Los Mochos Boy Scout Camp, Mines Rd	25	1996-12-31	Historic
Mission Peak Rgnl Park	20	1990-12-31	Historic
San Leandro Reservoir - EBMUD	15	1993-12-31	Historic
Siesta Valley, Upper - EBMUD land	9	1996-04-30	Historic
Tilden Rgnl Park - Grizzly Peak	5	1990-12-31	Historic

The list of populations shows the distinct populations identified by the CNPS-EB Rare and Unusual Plants Committee. The locations in this list are very general. More specific location details can be obtained from the links in the Observations section (for some of these links, a login is required).

Font

Populations in bold type have precise coordinates available for field volunteers and researchers.

Populations in normal type are only known from a description of the location; no precise coordinates are available.

Background

Populations with a white background have been observed in the last 25 years.

Populations with a blue background have not been observed for at least 25 years.

Populations with an orange background have an uncertain location or identification, or are planted.

Columns

Pop ID is a label that identifies the population. Many locations have more than one population of a species, and the population ID is used to distinguish them.