Edgewood County Park and Natural Preserve is a 467-acre protected area located in
San Mateo County
San Mateo County ( ), officially the County of San Mateo, is a county located in the U.S. state of California. As of the 2020 census, the population was 764,442. Redwood City is the county seat, and the third most populated city following Daly ...
, California,
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
, and is best known for its spring wildflower displays. The park receives about 50,000 visitors each year.
Description
Edgewood has 160 acres of
serpentine soil which are known for having high proportions of native plant species including rare and locally endemic species. Edgewood has grasslands, chaparral, coastal scrub, foothill woodlands, and wetlands supporting over 500 distinct species, three of which are federally listed as
endangered
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and in ...
or threatened. Edgewood is also home to the
Bay checkerspot
The Bay checkerspot (''Euphydryas editha bayensis'') is a butterfly endemism, endemic to the San Francisco Bay region of the U.S. state of California. It is a federally threatened species, as a subspecies of ''Euphydryas editha''.
Since the 1980 ...
butterfly, also a
threatened species
Threatened species are any species (including animals, plants and fungi) which are vulnerable to endangerment in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of '' critical depen ...
. Its northwestern slopes have small tributaries to
Cordilleras Creek,
while its southwestern slopes host the source of
Laguna Creek.
Edgewood contains all the major ecological zones specific to the
San Francisco Peninsula
The San Francisco Peninsula is a peninsula in the San Francisco Bay Area that separates San Francisco Bay from the Pacific Ocean. On its northern tip is the City and County of San Francisco. Its southern base is Mountain View, south of Palo Alt ...
with the exception of Redwood forest.
History
Various development projects were proposed on what is now Edgewood beginning in 1967 including a college, recreational complex, solar energy facility, and a golf course. The property was acquired by San Mateo County in 1979 from California for approximately .
County supervisors moved forward with plans for an 18-hole public golf course, approving a master plan and certifying an Environmental Impact Report (EIR) by the end of 1982. In 1983, the
California Native Plant Society
The California Native Plant Society (CNPS) is a California environmental non-profit organization (501(c)3) that seeks to increase understanding of California's native flora and to preserve it for future generations. The mission of CNPS is to con ...
(CNPS) filed a lawsuit challenging the EIR, which was settled out-of-court on the condition that sensitive habitats would be given protection. The Bay checkerspot was declared a threatened species in 1987, followed by the Edgewood Park
harvestman
The Opiliones (formerly Phalangida) are an Order (biology), order of arachnids Common name, colloquially known as harvestmen, harvesters, harvest spiders, or daddy longlegs. , over 6,650 species of harvestmen have been discovered worldwide, alth ...
in 1988,
and one of the members of the County Board of Supervisors ran for Congress in 1988, narrowly defeating a primary challenger after the supervisor's support of the golf course was made one of the focal points of the campaign.
In 1992, two-thirds of Edgewood Park were set aside for a natural preserve with one-third to be considered for the golf course, pending the results of a feasibility study. In the summer of 1993, the County Board of Supervisors declared Edgewood County Park a Natural Preserve, following the feasibility study results, which concluded the parts of the park flat enough to support a golf course were also the same parts that contained the protected species. The Natural Preserve declaration in 1993 protected the entire park from future development.
Gallery
File:Clearing storm (12279799423).jpg, Storm clearing over hillside
File:Edgewood (26457023251).jpg, Springtime fields of color
File:Gold Nuggets 02 (3522541434).jpg, Gold nuggets
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile met ...
File:Tidytips 02 (3521736993).jpg, '' Layia platyglossa''
File:Ithuriels Spear 05 (3521733659).jpg, Ithuriel's spear
File:State Stars (3453225270).jpg, California state flower (golden poppy
''Eschscholzia californica'', the California poppy, golden poppy, California sunlight or cup of gold, is a species of flowering plant in the family Papaveraceae, native to the United States and Mexico. It is cultivated as an ornamental plant f ...
) and state rock ( serpentine)
File:A late afternoon walk to Edgewood (8583327852).jpg, ''Lupinus formosus
''Lupinus formosus'', the summer lupine or western lupine, is a species of flowering plant in the legume family, Fabaceae. It is native to California and Oregon in the United States.
''Lupinus formosus'' has been cited as a poisonous plant. Al ...
''
File:Clarkia at Edgewood 1521apb (19029071159).jpg, ''Clarkia rubicunda
''Clarkia rubicunda'' is a flowering plant endemic to California. It is found mostly on the Central Coast part of the state. The plant is known by the common names ''Ruby Chalice Clarkia'' and ''Farewell to Spring''.
''Clarkia rubicunda'' bears ...
''
File:Torch Lily (Kniphofia uvaria) (4361450614).jpg, Torch lily
References
External links
*
Friends of Edgewood Natural Preserve* {{cite web , url=http://cnps-scv.org/index.php/conservation/edgewood , title=Edgewood County Park and Natural Preserve , author= , website=California Native Plant Society: Santa Clara Valley , date=2016 , accessdate=20 July 2016
County parks in California
Protected areas of San Mateo County, California
Nature reserves in California
Parks in San Mateo County, California
1993 establishments in California
Protected areas established in 1993