CNPS List 1B 1B List CNPS

coastal scrub, coastal prairie. Blooms Feb-May. Blooms prairie. coastal scrub, coastal

Notes: Notes: woodland, , chaparral, woodland, oak with Associated

Found at: Mountain Bruno San at: Found

Blooms March-June. CNPS List 1B 1B List CNPS March-June. Blooms

Notes: Associated with chaparral, coastal scrub. scrub. coastal chaparral, with Associated Notes:

2002 Doreen L. Smith Smith L. Doreen 2002 ©

Found at: San Bruno Mountain, Crystal Springs Springs Crystal Mountain, Bruno San at: Found

California Academy of Sciences Sciences of Academy Webber Charles ©

Arabis blepharophylla blepharophylla Arabis Plagiobothrys chorisianus var. chorisianus chorisianus var. chorisianus Plagiobothrys

Coast rock cress cress rock Coast Choris’s popcorn flower flower popcorn Choris’s

Identification Guide to the Rare of San Mateo County Parks

California Academy of Sciences Sciences of Academy California Knight Walter ©

woodlands, coastal scrub. Blooms February-April. CNPS 1B. 1B. CNPS February-April. Blooms scrub. coastal woodlands,

ils, serpentine , oak oak grasslands, serpentine ils, so clay heavy in found Notes:

Found at: Edgewood Edgewood at: Found

© 2004 Carol W. Witham W. Carol 2004

Fritillaria liliacea liliacea Fritillaria Fragrant fritillary fritillary Fragrant

Coast yellow leptosiphon Diablo helianthella Leptosiphon croceus Helianthella castanea

© Bob Patterson and CNPS Charles Webber © California Academy of Sciences

Found at: Fitzgerald Found at: San Bruno Mountain

Notes: VERY RARE . Associated with Coastal bluff Notes: Perennial sunflower associated with oak wood- scrub, coastal prairie, Blooms in May. CNPS List 1B lands, coastal scrub, valley and foothill grasslands. Blooms April-June. CNPS 1B.

tal scrub. Blooms January-March. CNPS 1B 1B CNPS January-March. Blooms scrub. tal coas chaparral, ritime ma with associated Notes:

Found at: San Pedro and San Bruno Mountain Mountain Bruno San and Pedro San at: Found

2006 Steve Matson Matson Steve 2006 ©

2006 Steve Matson Matson Steve 2006 ©

Arctostaphylos montaraensis montaraensis Montara manzanita manzanita Montara

King’s Mountain manzanita Marin dwarf western flax Arctostaphylos regismontana Hesperolinon congestum

© 1994 David Graber Found at: Edgewood Found at: Edgewood © 1994 David Graber Notes: Associated with mixed conifer-oak woodlands, Notes: Associated with valley and foothill grasslands, chap- chaparral on granite and sandstone soils. Blooms January- arral on serpentine soils. Blooms April-July. CNPS 1B. April. CNPS 1B.

ooms March-May. CNPS 1B 1B CNPS March-May. ooms Bl scrub. riparian seeps,

ferous forests, meadows and and meadows forests, ferous coni with Associated Notes:

CNPS List 1B. 1B. List CNPS

Found at: San Bruno Mountain Mountain Bruno San at: Found

chaparral, coastal scrub, on rocky soils. Blooms Feb-May. Feb-May. Blooms soils. rocky on scrub, coastal chaparral,

2001 Margo Bors Bors Margo 2001 © . Shrub associated with with associated Shrub . ENDANGERED Listed– State Notes:

Found at: San Bruno Mountain Mountain Bruno San at: Found

California Academy of Sciences Sciences of Academy California Webber Charles ©

Collinsia multicolor multicolor Collinsia Arctostaphylos imbricata imbricata Arctostaphylos

San Francisco collinsia collinsia Francisco San San Bruno Mountain manzanita manzanita Mountain Bruno San

Pacific ninebark Physocarpus capitatus

Gladys Lucille Smith © California Academy of Sciences Found at: Crystal Springs

Notes: Locally uncommon, no state or federal status. Shrub associated with Moist banks, coniferous forests. Blooms June-July. © 2003 Hartmut Wisch

soils. CNPS 1B, Blooms March-August. March-August. Blooms 1B, CNPS soils.

dy dy san Prefers grasslands. foothill and valley prairies, coastal chaparral, scrub, bluff coastal with Associated RARE. VERY Notes:

Found at: San Bruno Mountain Mountain Bruno San at: Found

California Academy of Sciences Sciences of Academy California Service Park National Stewards: Park Presidio © California Academy of Sciences Sciences of Academy California Ordano Jo-Ann ©

Silene verecunda ssp. verecunda verecunda ssp. verecunda Silene campion campion Francisco San

San Francisco Bay spineflower Chorizanthe cuspidata var. cuspidata

© 1998 Doreen L. Smith © 1997 Doreen L. Smith

Found at: San Bruno Mountain

Notes: Associated with coastal dunes, coastal prairie, coastal scrub on sandy soils. Blooms May-August. CNPS list 1B.

coastal habitats. Blooms March-June. CNPS List 4. 4. List CNPS March-June. Blooms habitats. grassland coastal

Blooms August-September, CNPS 1B. 1B. CNPS August-September, Blooms

rocky substrates in chaparral, coastal dune, coastal scrub, scrub, coastal dune, coastal chaparral, in substrates rocky

foothill grasslands, sandy or serpentine soils. soils. serpentine or sandy grasslands, foothill

ciated with rock cliffs and and cliffs rock with ciated asso perennial Short-lived Notes:

Notes: Associated with coastal bluff scrub, coastal scrub, valley and and valley scrub, coastal scrub, bluff coastal with Associated Notes:

Found at: San Bruno Mountain Mountain Bruno San at: Found

Found at: San Bruno Mountain Mountain Bruno San at: Found

2002 Doreen L. Smith Smith L. Doreen 2002 ©

2004 Doreen L. Smith Smith L. Doreen 2004 ©

Grindelia hirsutula var.maritima var.maritima hirsutula Grindelia Erysimum franciscanum franciscanum Erysimum

San Francisco gumplant gumplant Francisco San San Francisco wallflower wallflower Francisco San

San Francisco San Francisco owl’s clover Lessingia germanorum Triphysaria floribunda

© Dr. Alfred Brousseau, Saint Mary's College Jo-Ann Ordano © California Academy of Sciences Found at: Historically reported from San Bruno Mountain, but Found at: San Bruno Mountain not seen since 1960’s. Notes: STATE AND FEDERALLY LISTED AS ENDANGERED Notes: Associated with coastal prairie, coastal grassland, valley and Very rare. Associated with coastal scrub (remnant dunes). foothill grassland, prefers serpentine. Flowers April-June. CNPS Blooms June-November. CNPS List 1B. 1B.

ian woodlands. Blooms January-April. CNPS 1B 1B CNPS January-April. Blooms woodlands. ian

CNPS List 1B. 1B. List CNPS

arral, riparian scrub and ripar- and scrub riparian arral, chap forests, conifer and oak land,

soils, Blooms March-May. March-May. Blooms soils, serpentine prefers grasslands,

th mesic sites in mixed wood- mixed in sites mesic th wi associated Small Notes:

with valley and foothill foothill and valley with Associated RARE. VERY Notes:

Found at: Crystal Springs, Edgewood and San Pedro Pedro San and Edgewood Springs, Crystal at: Found

STATE AND FEDERALLY LISTED ENDANGERED ENDANGERED LISTED FEDERALLY AND STATE

Found at: Crystal Springs and Edgewood Edgewood and Springs Crystal at: Found

2005 Doreen L. Smith Smith L. Doreen 2005 ©

Dr. Alfred Brousseau, Saint Mary's College College Mary's Saint Brousseau, Alfred Dr. ©

Dirca occidentalis occidentalis Dirca bellidiflora bellidiflora Pentachaeta

Western leatherwood leatherwood Western White-rayed pentachaeta pentachaeta White-rayed

San Mateo thornmint Serpentine linanthus duttonii Linanthus ambiguus

Jo-Ann Ordano © California Academy of Sciences © Bob Patterson and CNPS

Found at: Edgewood Found at: Edgewood STATE AND FEDERALLY ENDANGERED Notes: Very rare. Associated with chaparral, valley and foothill Notes: Associated with mixed woodlands, oak woodlands, grasslands on serpentine soils. Blooms April-June. coastal scrub, valley and foothill grasslands. Prefers serpentine soils. Blooms March-June. CNPS 1B. Woolly-headed lessingia Photos were not available for the following plants:

Lessingia hololeuca Arcuate bush mallow (Malacothamnus arcuatus) Found at: Edgewood Notes: Shrub associated with chaparral. Blooms :April-September. CNPS List 1B

Crystal Springs lessingia (Lessingia arachniodea) Found at :Crystal Springs Notes: Associated with mixed woodlands, oak woodlands, valley and foothill grasslands, coastal scrub on serpentine soils. Blooms July- Oct. CNPS List 1B.

Crystal Springs flax (Hesperolinon spergulinum) Found at: Crystal Springs Notes: Locally rare. No state or federal status. Associated with chap- arral, edges of woodlands, prefers serpentine soils. Blooms; May-July.

Santa Cruz cypress () Found at: San Pedro Notes: State and federally listed Endangered. Tree associated with coniferous forests, chaparral, prefers sandstone and granitic soils. Evergreen tree. CNPS List 1B. Robert Potts © California Academy of Sciences Santa Cruz Manzanita (Arctostaphylos andersonii) Found at: Edgewood Found at: Crystal Springs Notes: Mixed oak woodland, coniferous forest, coastal Notes: Shrub associated with oak-conifer forests, chaparral, found in scrub, valley and foothill grasslands. Prefers serpentine, openings and along ridges. Blooms Nov-April. CNPS 1B. clay soil. Blooms June-October. CNPS List 3.