Dendromecon rigida

bush poppy

Family:Papaveraceae

Rarity

CNPS-EB: A2

7 current natural populations

Criteria:

Fire Follower

Observations

CNPS-EB Database ⓘ
Calflora (group) ⓘ
Calflora (public)
iNaturalist
- Genus Dendromecon
- Dendromecon rigida
CCH2

Key

Ecology

Flowers April - June

Habitats:

Burns
Chaparral
Scrub (Coastal or Interior)

References

Synonyms

Dendromecon herbacea

Populations

Key

Location	Pop ID	Last Recorded	Notes
Black Diamond - Markley Canyon	1	2022-03-26
Black Diamond Rgnl Preserve	2	2022-03-26
Briones Reservoir, EBMUD	4	2021-03-28
Briones Reservoir, EBMUD	5	2014-04-17
Briones Rgnl Park	11	2021-04-06
Flicker Ridge - EBMUD	6	2014-05-29
Flicker Ridge - EBMUD	7	2014-05-29
Briones Rgnl Park	3	1990-12-31	Historic
Canyon Area	9	1904-12-31	Historic
Moraga - other or unknown sites	8	1901-12-31	Historic
Mt. Diablo State Park - unspecified or multiple sites	10	1996-12-31	ID Uncertain

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.