Collinsia sparsiflora var. unknown

few-flowered blue-eyed Mary

Family:Plantaginaceae

Rarity

CNPS-EB: C?

2 current natural populations

Criteria:

Small Populations

Observations

Key

Ecology

Habitats:

Chaparral
Grassland (Annual or Perennial)

All Collinsia

C. bartsiifolia var. unknown (A1?)

C. sparsiflora var. unknown

Populations

Key

Location	Pop ID	Last Recorded	Notes
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo	14	2021-03-26
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo	15	2021-03-26
Bishop Ranch Rgnl Park	3	1992-03-29	ID Uncertain
Black Diamond - Markley Canyon	1	1995-04-16	ID Uncertain
Clayton Ranch - SE of Clayton, EBRPD	5	1999-12-31	ID Uncertain
Contra Loma Rgnl Park	6	1993-03-14	ID Uncertain
Diablo Foothills Rgnl Park	7	1992-03-23	ID Uncertain
Lafayette Reservoir - EBMUD	18	2005-12-31	ID Uncertain
Moraga - other or unknown sites	24	1929-12-31	ID Uncertain
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo	13	1996-04-14	ID Uncertain
Mt. Diablo State Park - West side	17	1992-04-03	ID Uncertain
Pittsburg Hills	27	1992-04-08	Historic
Sunol Rgnl Wilderness	28	1991-05-06	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.