Rancho San Antonio County Park and Open Space Preserve

Rancho San Antonio County Park and Open Space Preserve is one of the most popular recreational areas in Santa Clara County. This 3,988-acre Open Space Preserve, combined with the adjoining 165-acre County Park, offers visitors a unique experience with a sampling of diverse environments, ...more ↓

All 406

honesty ¹
Lunaria annua

Wild Radish ²
Raphanus sativus

Sand Fringepod ³
Thysanocarpus curvipes

California Manroot ⁴
Marah fabacea

hillside woodland star ⁵
Lithophragma heterophyllum

California saxifrage ⁴
Micranthes californica

bristly dogtail grass ⁶
Cynosurus echinatus

Striped Coralroot ³
Corallorhiza striata

Wavy-leafed Soap Plant ⁷
Chlorogalum pomeridianum

False Solomon's Seal ⁸
Maianthemum racemosum

Star-flowered Lily-of-the-valley ⁹
Maianthemum stellatum

Blue Dicks ⁴
Dichelostemma capitatum

Ithuriel's Spear ¹⁰
Triteleia laxa

harvest brodiaea ⁴
Brodiaea elegans

Dwarf Brodiaea ¹¹
Brodiaea terrestris

Fernald's iris ¹²
Iris fernaldii

Western Blue-eyed Grass ¹⁰
Sisyrinchium bellum

Belladonna Lily ¹³
Amaryllis belladonna

White Globe Lily ¹¹
Calochortus albus

Yellow Mariposa Lily ¹⁴
Calochortus luteus

Butterfly Mariposa Lily ³
Calochortus venustus

checker lily ²
Fritillaria affinis

giant white wakerobin ¹⁵
Trillium albidum

Giant Wakerobin ¹⁶
Trillium chloropetalum

Fremont's Deathcamas ⁵
Toxicoscordion fremontii

Italian Arum ¹⁷
Arum italicum

Italian Lords-and-ladies
Arum italicum italicum

Dendroalsia abietina ¹⁸

Claopodium whippleanum ⁵

California asterella ⁵
Asterella californica

Cowberry redleaf ¹⁹
Exobasidium vaccinii

Punctularia subhepatica ²⁰
Punctularia atropurpurascens

Coccora ²¹
Amanita calyptroderma

Amanita novinupta ²²

Destroying Angel
Amanita ocreata

springtime amanita ⁵
Amanita velosa

Bleachy Entoloma ²³
Entoloma ferruginans

Sandy Stilt-puffball ²⁴
Battarrea phalloides

Blewit ³
Clitocybe nuda

Blewit ²⁵
Lepista nuda

Tricholoma dryophilum

Stubble Rosegill ²³
Volvopluteus gloiocephalus

Deer Mushroom ²⁶
Pluteus cervinus

Oyster Mushroom ²⁷
Pleurotus ostreatus

Common Fieldcap ²⁸
Agrocybe pediades

Sulphur Tuft ²⁹
Hypholoma fasciculare

Leratiomyces percevalii ³⁰

Leratiomyces riparius ³¹
Stropharia riparia

Fairy Fingers ³²
Clavaria fragilis

Red Pinwheel
Marasmius plicatulus

Hygrocybe acutoconica

Western Witch's Hat ³³
Hygrocybe singeri

Hygrophorus roseibrunneus ³⁴

split-gill mushroom ³⁵
Schizophyllum commune

Yellow Fieldcap ²²
Bolbitius titubans

Inocybe sororia ³⁶

Bleeding Fairy Helmet ²²
Mycena haematopus

hare's foot inkcap ³⁷
Coprinopsis lagopus

Mica Cap ³⁸
Coprinellus micaceus

Psathyrella atrospora

Psathyrella corrugis ³⁹

Oak-leaf Pinwheel
Gymnopus quercophilus

Western Jack-o'-lantern Mushroom ³
Omphalotus olivascens

Golden Chanterelle ³⁴
Cantharellus californicus

Grey Coral ²⁵
Clavulina cinerea

Smoky polypore ¹⁹
Bjerkandera adusta

Turkey-tail ²⁵
Trametes versicolor

Western Hardwood Sulphur Shelf ⁴⁰
Laetiporus gilbertsonii

Panus conchatus ⁴¹

Ganoderma brownii ⁴²

Golden Milkcap ⁴³
Lactarius alnicola

Lactarius argillaceifolius ⁴⁴

Lactarius argillaceifolius megacarpus ⁴⁴

Rufous Candy Cap
Lactarius rufulus

Lion's Mane Mushroom ⁴³
Hericium erinaceus

False Turkey-tail ³⁹
Stereum hirsutum

Red-cracking Bolete ⁴⁵
Xerocomellus chrysenteron

Hygroscopic Earthstar ⁴⁶
Astraeus hygrometricus

Black Witches' Butter ²²
Exidia glandulosa

Clavariadelphus occidentalis ³

Golden Ear ¹⁰
Tremella aurantia

Leafy Brain ²²
Tremella foliacea

Eyelash Cup ⁴⁷
Scutellinia scutellata

Vinegar Cup ⁴⁸
Helvella acetabulum

Helvella dryophila ²⁰

Urnula padeniana ⁴⁹

Plectania milleri ⁵⁰

Palomino cup
Peziza repanda

Peziza vesiculosa ⁵¹

Bolete Eater ²³
Hypomyces chrysospermus

Hypoxylon thouarsianum

Candlesnuff Fungus ²⁵
Xylaria hypoxylon

Cramp Balls ¹⁰
Annulohypoxylon thouarsianum

Lace Lichen
Ramalina menziesii

Oakmoss ⁵²
Evernia prunastri

Beard Lichen ⁵³
Usnea hesperina

Arizona Beard Lichen ⁵⁴
Usnea intermedia

Speckled Greenshield ⁴⁰
Flavopunctelia flaventior

Peppered Moon Lichen ⁵²
Sticta fuliginosa

Tree Pelt Lichen ⁵²
Peltigera collina

Edited by Anne Parsons and sea-kangaroo, some rights reserved (CC BY-SA)

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Rancho San Antonio County Park and Open Space Preserve

honesty 1 Lunaria annua

Wild Radish 2 Raphanus sativus

Sand Fringepod 3 Thysanocarpus curvipes

California Manroot 4 Marah fabacea

hillside woodland star 5 Lithophragma heterophyllum

California saxifrage 4 Micranthes californica

bristly dogtail grass 6 Cynosurus echinatus

Striped Coralroot 3 Corallorhiza striata

Wavy-leafed Soap Plant 7 Chlorogalum pomeridianum

False Solomon's Seal 8 Maianthemum racemosum

Star-flowered Lily-of-the-valley 9 Maianthemum stellatum

Blue Dicks 4 Dichelostemma capitatum

Ithuriel's Spear 10 Triteleia laxa

harvest brodiaea 4 Brodiaea elegans

Dwarf Brodiaea 11 Brodiaea terrestris

Fernald's iris 12 Iris fernaldii

Western Blue-eyed Grass 10 Sisyrinchium bellum

Belladonna Lily 13 Amaryllis belladonna

White Globe Lily 11 Calochortus albus

Yellow Mariposa Lily 14 Calochortus luteus

Butterfly Mariposa Lily 3 Calochortus venustus

checker lily 2 Fritillaria affinis

giant white wakerobin 15 Trillium albidum

Giant Wakerobin 16 Trillium chloropetalum

Fremont's Deathcamas 5 Toxicoscordion fremontii

Italian Arum 17 Arum italicum

Italian Lords-and-ladies Arum italicum italicum

California asterella 5 Asterella californica

Cowberry redleaf 19 Exobasidium vaccinii

Punctularia subhepatica 20 Punctularia atropurpurascens

Coccora 21 Amanita calyptroderma

Destroying Angel Amanita ocreata

springtime amanita 5 Amanita velosa

Bleachy Entoloma 23 Entoloma ferruginans

Sandy Stilt-puffball 24 Battarrea phalloides

Blewit 3 Clitocybe nuda

Blewit 25 Lepista nuda

Stubble Rosegill 23 Volvopluteus gloiocephalus

Deer Mushroom 26 Pluteus cervinus

Oyster Mushroom 27 Pleurotus ostreatus

Common Fieldcap 28 Agrocybe pediades

Sulphur Tuft 29 Hypholoma fasciculare

Leratiomyces riparius 31 Stropharia riparia

Fairy Fingers 32 Clavaria fragilis

Red Pinwheel Marasmius plicatulus

Western Witch's Hat 33 Hygrocybe singeri

split-gill mushroom 35 Schizophyllum commune

Yellow Fieldcap 22 Bolbitius titubans

Bleeding Fairy Helmet 22 Mycena haematopus

hare's foot inkcap 37 Coprinopsis lagopus

Mica Cap 38 Coprinellus micaceus

Oak-leaf Pinwheel Gymnopus quercophilus

Western Jack-o'-lantern Mushroom 3 Omphalotus olivascens

Golden Chanterelle 34 Cantharellus californicus

Grey Coral 25 Clavulina cinerea

Smoky polypore 19 Bjerkandera adusta

Turkey-tail 25 Trametes versicolor

Western Hardwood Sulphur Shelf 40 Laetiporus gilbertsonii

Golden Milkcap 43 Lactarius alnicola

Rufous Candy Cap Lactarius rufulus

Lion's Mane Mushroom 43 Hericium erinaceus

False Turkey-tail 39 Stereum hirsutum

Red-cracking Bolete 45 Xerocomellus chrysenteron

Hygroscopic Earthstar 46 Astraeus hygrometricus

Black Witches' Butter 22 Exidia glandulosa

Golden Ear 10 Tremella aurantia

Leafy Brain 22 Tremella foliacea

Eyelash Cup 47 Scutellinia scutellata

Vinegar Cup 48 Helvella acetabulum

Palomino cup Peziza repanda

Bolete Eater 23 Hypomyces chrysospermus

Candlesnuff Fungus 25 Xylaria hypoxylon

Cramp Balls 10 Annulohypoxylon thouarsianum

Lace Lichen Ramalina menziesii

Oakmoss 52 Evernia prunastri

Beard Lichen 53 Usnea hesperina

Arizona Beard Lichen 54 Usnea intermedia

Speckled Greenshield 40 Flavopunctelia flaventior

Peppered Moon Lichen 52 Sticta fuliginosa