Hoita macrostachya

California hemp

Family:Fabaceae

Rarity

CNPS-EB: B

12 current natural populations

Criteria:

Small Populations

Observations

Key

Ecology

Flowers May - August

Habitats:

Freshwater Marsh
Riparian

All Hoita

H. macrostachya

H. orbicularis (A1x)

H. strobilina (*A1x)

References

Synonyms

Psoralea hallii var. media

Populations

Key

Location	Pop ID	Last Recorded	Notes
Alameda Creek - Sunol Valley section, SFWD	1	2021-08-03
Calaveras Reservoir, SFWD	17	2009-06-16
Del Valle Regional Park	11	2002-12-31
Mines Road/Arryo Mocho	7	2020-05-20
Mines Road/Arryo Mocho	8	2003-05-24
Mines Road/Arryo Mocho	20	2024-05-06
San Antonio Reservoir - SFWD	15	2016-07-24
San Pablo Reservoir - EBMUD	18	2006-04-28
Sunol Rgnl Wilderness	12	2020-03-12
Sunol Rgnl Wilderness	13	2022-05-30
Sunol Rgnl Wilderness	14	2018-11-03
Sycamore Grove Rgnl Park - LAPRD	10	2024-09-24
Antioch Dunes	2	1992-04-26	Historic
Browns Island	3	1978-12-31	Historic
Cedar Mountain	5	1993-06-27	Historic
Chabot Rgnl Park	4	1989-12-31	Historic
Livermore - other or unknown sites	9	1997-09-20	Historic
Los Mochos Boy Scout Camp, Mines Rd	6	1996-12-31	Historic
Martinez, East of Benecia Bridge	19	1937-08-31	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.