Plants


Top   Abutilon theophrasti,
 Velvetleaf

Top 


Top 

Top 

Top 

 Acer macrophyllum,
 Oregon Maple









 Achillea millefolium,
 Yarrow









 Achillea millefolium,
 Yarrow









 Achnatherum coronatum,
 Giant ricegrass
no images  Achyrachaena mollis,
 Blow wives









 Adenostoma fasciculatum,
 Chamise
no images
 Adiantum jordanii,
 California maidenhair









 Aesculus californica,
 California buckeye









 Agoseris grandiflora,
 Bigflower agoseris
no images
 Agoseris heterophylla,
 Annual agoseris
no images
 Agoseris retrorsa,
 Spearleaf agoseris
no images
 Agropyron desertorum,
 Desert wheatgrass
no images
 Elymus stebbinsii,
 Parish wheatgrass
no images
 Agrostis exarata,
 Spike Bent
no images
 Polypogon viridis,
 Water-bent
no images
 Polypogon viridis,
 Water-bent
no images
 Aira caryophyllea,
 Silver Hair-grass





Top 
 Aphanes arvensis,
 Parsley Piert

Top 

Top 


Top 


Top 

 Allium crispum,
 Crinkled onion
no images  Allium peninsulare,
 Mexicali onion
no images  Plagiobothrys bracteatus,
 Bracted popcornflower
no images  Allophyllum gilioides,
 Dense false gilyflower
no images  Alnus rhombifolia,
 White alder
no images
Top   Amaranthus albus,
 White Pigweed


Top 

Top 

Top 


Top 


 Amaranthus blitoides,
 Prostrate Pigweed
no images  Amaranthus retroflexus,
 Common Amaranth









 Amsinckia menziesii,
 Rigid Fiddle-back



 Amsinckia menziesii,
 Rigid Fiddle-back



 Amsinckia menziesii,
 Rigid Fiddle-back




Top   Anagallis arvensis,
 Scarlet pimpernel

Top 


Top 


Top 

Top 

 Anagallis monelli,
 Garden Pimpernel
no images  Androsace elongata

no images  Anthemis cotula,
 Stinking Mayweed









 Neogaerrhinum strictum

no images  Neogaerrhinum strictum

no images
 Sairocarpus multiflorus

no images
 Anthriscus caucalis,
 Bur Chervil









 Anthriscus caucalis,
 Bur Chervil









 Aphanes arvensis,
 Parsley Piert









 Apiastrum angustifolium,
 Mock parsley
no images
 Aquilegia formosa,
 Western columbine
no images


Top 
 Arabis glabra,
 Tower Mustard

Top 

Top 


Top 


Top 

 Aralia californica,
 California spikenard
no images  Arbutus menziesii,
 Pacific madrone









 Arctostaphylos glandulosa,
 Eastwoods manzanita
no images  Arctostaphylos glandulosa,
 Eastwoods manzanita
no images  Arctostaphylos glandulosa,
 Eastwoods manzanita
no images
 Arctostaphylos glandulosa,
 Eastwoods manzanita
no images
 Arctostaphylos glandulosa,
 Eastwoods manzanita
no images
 Arctostaphylos glauca,
 Bigberry manzanita
no images
 Arctostaphylos tomentosa,
 Woollyleaf manzanita
no images
 Minuartia californica,
 California sandwort
no images
 Minuartia douglasii,
 Douglas stitchwort
no images
 Minuartia pusilla,
 Annual sandwort
no images
 Artemisia californica,
 Coastal sagebrush
no images
 Artemisia douglasiana,
 Douglas sagewort
no images
 Artemisia dracunculus,
 Tarragon









 Asclepias eriocarpa,
 Woollypod milkweed
no images
 Asclepias fascicularis,
 Mexican whorled milkweed










Top   Asparagus officinalis,
 Garden Asparagus


Top 

Top 

Top 


Top 


 Aspidotis californica,
 California lacefern







 Symphyotrichum chilense

no images  Eurybia radulina

no images  Astragalus douglasii,
 Douglass milkvetch
no images  Astragalus gambelianus,
 Gambels dwarf milkvetch
no images
 Athysanus pusillus,
 Common sandweed
no images
 Avena barbata,
 Slender Oat
no images
 Avena fatua,
 Wild-oat









 Avena sativa,
 Oats

 Azolla filiculoides,
 Red Azolla









 Baccharis douglasii,
 Saltmarsh baccharis
no images

Top   Baccharis salicifolia,
 Mule-fat

Top 


Top 


 Baccharis pilularis,
 Coyotebrush
no images  Baccharis salicifolia,
 Mule-fat





 Baccharis salicifolia,
 Mule-fat





 Barbarea orthoceras,
 American yellowrocket
no images  Barbarea orthoceras,
 American yellowrocket
no images
 Mahonia pinnata,
 Wavyleaf barberry
no images
 Berula erecta,
 Water Parsnip



 Bloomeria crocea,
 Common goldenstar
no images
 Epilobium densiflorum,
 Denseflower willowherb
no images
 Bowlesia incana,
 Hoary bowlesia
no images
 Brassica rapa,
 Field mustard










Top   Hirschfeldia incana,
 Shortpod mustard

Top 


Top 


Top 

Top 

 Brassica kaber,
 Field Mustard
no images  Brassica nigra,
 Black mustard









 Brassica rapa,
 Field mustard









 Brickellia californica,
 California brickellbush
no images  Briza maxima,
 Greater Quaking-grass











Top 
 Briza minor,
 Lesser Quaking-grass

Top 

Top 


Top 


Top 

 Triteleia ixioides,
 Prettyface
no images  Brodiaea jolonensis,
 Chaparral brodiaea
no images  Triteleia ixioides,
 Prettyface
no images  Dichelostemma capitatum,
 Bluedicks







 Bromus arenarius,
 Sand Broome
no images
 Bromus carinatus,
 California Brome
no images
 Bromus diandrus,
 Jabbers









 Bromus grandis,
 Tall brome
no images
 Bromus hordeaceus,
 Soft Brome







 Bromus grandis,
 Tall brome
no images
 Bromus laevipes,
 Chinook brome
no images
 Bromus madritensis,
 Madrid Brome
no images
 Bromus hordeaceus,
 Soft Brome







 Bromus pseudolaevipes,
 Coast range brome
no images
 Bromus diandrus,
 Jabbers









 Bromus rubens,
 Red Brome
no images
 Bromus tectorum,
 Wall Brome









 Calamagrostis rubescens,
 Pinegrass
no images
 Calandrinia breweri,
 Brewers redmaids
no images
 Calandrinia ciliata,
 Talinum ciliatum Ruiz & Pav
no images
 Callitriche marginata,
 Winged water-starwort







 Calochortus albus,
 White fairy-lantern
no images
 Calochortus luteus,
 Yellow mariposa lily









 Calochortus splendens,
 Splendid mariposa lily
no images
 Calycadenia truncata,
 Oregon western rosinweed
no images
 Cistanthe monandra,
 Calyptridium monandrum
no images
 Calystegia malacophylla,
 Sierra false bindweed
no images
 Calystegia subacaulis,
 Hillside false bindweed
no images
 Camissonia campestris,
 Mojave suncup
no images
 Camissonia contorta,
 Plains evening primrose
no images
 Camissonia graciliflora,
 Hill suncup
no images
 Camissonia hirtella,
 Santa Cruz Island suncup
no images
 Camissonia ignota,
 Jurupa Hills suncup
no images
 Camissonia intermedia,
 Intermediate suncup
no images
 Camissonia luciae,
 Santa Lucia suncup
no images
 Camissonia micrantha,
 Miniature suncup
no images
 Capsella bursa-pastoris,
 Shepherds purse









 Cardamine californica,
 Milkmaids
no images
 Cardamine oligosperma,
 Little western bittercress
no images
 Cardaria draba,
 Whitetop
no images
 Carex alma,
 Sturdy sedge
no images
 Carex barbarae,
 Santa Barbara sedge
no images
 Carex bolanderi,
 Bolanders sedge
no images
 Carex deweyana,
 Dewey sedge



 Carex globosa,
 Roundfruit sedge
no images
 Carex leptopoda,
 Taperfruit shortscale sedge
no images
 Carex serratodens,
 Twotooth sedge
no images
 Castilleja affinis,
 Coast Indian paintbrush
no images
 Castilleja attenuata,
 Orthocarpus attenuatus AGray
no images
 Castilleja densiflora,
 Denseflower Indian paintbrush
no images
 Castilleja affinis,
 Coast Indian paintbrush
no images
 Castilleja exserta,
 Orthocarpus exsertus AHeller
no images
 Castilleja foliolosa,
 Texas Indian paintbrush
no images

Top   Catapodium rigidum,
 Rigid Fescue


Top 

Top 

Top 


Top 


 Yabea microcarpa,
 False carrot
no images  Ceanothus cuneatus,
 Buckbrush
no images  Ceanothus oliganthus,
 Hairy ceanothus
no images  Ceanothus papillosus,
 Wartleaf ceanothus
no images  Ceanothus cuneatus,
 Buckbrush
no images
 Ceanothus sorediatus,
 Jimbrush
no images
 Centaurium davyi,
 Davys centaury
no images
 Centaurea melitensis,
 Maltese Star-thistle
no images
 Centaurea solstitialis,
 Yellow Star-thistle









 Cerastium glomeratum,
 Sticky Mouse-ear









 Cercocarpus montanus,
 Alderleaf mountain mahogany
no images
 Chaenactis glabriuscula,
 Yellow pincushion
no images
 Chamaesyce maculata,
 Spotted Spurge









 Chamaesyce serpyllifolia,
 Thymeleaf sandmat
no images
 Matricaria discoidea,
 Pineappleweed









 Chenopodium album,
 White Goosefoot









 Chenopodium ambrosioides,
 Mexican-tea






Top   Chenopodium berlandieri,
 Pitseed Goosefoot

Top 


Top 


Top 

Top 

 Chenopodium californicum,
 California goosefoot
no images  Chenopodium murale,
 Green Fat Hen

 Chlorogalum pomeridianum,
 Wavyleaf soap plant
no images  Lastarriaea coriacea,
 Leather spineflower
no images  Chorizanthe douglasii,
 Douglas spineflower
no images
 Chorizanthe membranacea,
 Pink spineflower
no images
 Chorizanthe staticoides,
 Turkish rugging
no images
 Tanacetum parthenium,
 Feverfew









 Heterotheca villosa,
 Hairy false goldenaster









 Cirsium occidentale,
 Cobwebby thistle
no images
 Cirsium occidentale,
 Cobwebby thistle
no images
 Cirsium occidentale,
 Cobwebby thistle
no images
 Cirsium quercetorum,
 Alameda County thistle
no images
 Cirsium vulgare,
 Spear Thistle









 Clarkia affinis,
 Chaparral clarkia
no images
 Clarkia bottae,
 Bottas clarkia
no images
 Clarkia unguiculata,
 Elegant clarkia
no images
 Clarkia lewisii,
 Lewis clarkia
no images
 Clarkia purpurea,
 Winecup clarkia
no images
 Clarkia similis,
 Ramona clarkia
no images
 Clarkia unguiculata,
 Elegant clarkia
no images
 Claytonia exigua,
 Serpentine springbeauty
no images
 Claytonia perfoliata,
 Miners Lettuce









 Clematis lasiantha,
 Pipestem clematis
no images
 Clematis ligusticifolia,
 Western white clematis
no images
 Collinsia bartsiifolia,
 White blue eyed Mary
no images
 Collinsia childii,
 Childs blue eyed Mary
no images
 Collinsia heterophylla,
 Chinese-houses
no images
 Collinsia sparsiflora,
 Spinsters blue eyed Mary
no images
 Collinsia sparsiflora,
 Spinsters blue eyed Mary
no images
 Collomia grandiflora,
 Grand collomia
no images
 Conium maculatum,
 Poison hemlock









 Convolvulus arvensis,
 Field Bindweed









 Calystegia malacophylla,
 Sierra false bindweed
no images
 Calystegia subacaulis,
 Hillside false bindweed
no images


Top 
 Conyza bonariensis,
 Flax-leaf Fleabane

Top 

Top 


Top 


Top 

 Conyza canadensis,
 Canadian Fleabane









 Cordylanthus rigidus,
 Stiffbranch birds beak
no images  Corethrogyne filaginifolia,
 California Sandaster
no images  Cornus sericea,
 Red-osier Dogwood









 Cornus sericea,
 Red-osier Dogwood










Top   Cornus sericea,
 Red-osier Dogwood


Top 

Top 

Top 


Top 


 Crassula aquatica,
 Pigmyweed









 Crassula connata,
 Sand pygmyweed
no images  Crassula connata,
 Sand pygmyweed
no images  Cryptantha clevelandii,
 Clevelands cryptantha
no images  Cryptantha decipiens,
 Gravelbar cryptantha
no images
 Cryptantha flaccida,
 Weakstem cryptantha
no images
 Cryptantha micromeres,
 Pygmyflower cryptantha
no images
 Cryptantha microstachys,
 Tejon cryptantha
no images
 Cryptantha muricata,
 Pointed cryptantha
no images
 Cryptantha nevadensis,
 Nevada cryptantha
no images
 Cryptantha rattanii,
 Rattans cryptantha
no images
 Cryptantha sparsiflora,
 Slender cryptantha
no images
 Cupressus macrocarpa,
 Monterey Cypress
no images
 Cuscuta californica,
 Chaparral dodder
no images
 Cuscuta ceanothi,
 Canyon dodder
no images
 Cuscuta ceanothi,
 Canyon dodder
no images
 Cynodon dactylon,
 Devil Grass









 Cynoglossum grande,
 Pacific hounds tongue
no images
 Cynosurus echinatus,
 Rough Dogs-tail









 Cyperus eragrostis,
 Pale Galingale
no images
 Cystopteris fragilis,
 Brittle bladderfern









 Genista monspessulana,
 Montpellier Broom
no images
 Dactylis glomerata,
 Cocksfoot









 Datisca glomerata,
 Durango root
no images
 Datura inoxia,
 Downy Thornapple
no images
 Datura stramonium,
 Cranky Flower









 Datura wrightii,
 Sacred thorn-apple
no images
 Daucus pusillus,
 Rattle-snake-weed
no images
 Delphinium californicum,
 California larkspur
no images
 Delphinium decorum,
 Coastal larkspur
no images
 Delphinium parryi,
 San Bernardino larkspur
no images
 Delphinium patens,
 Zigzag larkspur
no images
 Cardamine californica,
 Milkmaids
no images
 Cardamine californica,
 Milkmaids
no images
 Deschampsia danthonioides,
 Annual hairgrass
no images
 Deschampsia elongata,
 Slender hairgrass
no images
 Descurainia pinnata,
 Tansy-mustard









 Descurainia sophia,
 Flixweed









 Catapodium rigidum,
 Rigid Fescue









 Dichelostemma capitatum,
 Bluedicks







 Dichelostemma capitatum,
 Bluedicks








Top   Distichlis spicata,
 Saltgrass

Top 


Top 


Top 

Top 

 Dodecatheon clevelandii,
 Padres shootingstar
no images  Draba verna,
 Common Whitlowgrass









 Dudleya cymosa,
 Canyon liveforever
no images  Dudleya lanceolata,
 Lanceleaf liveforever
no images  Dryopteris arguta,
 Coastal woodfern

 Plagiobothrys canescens,
 Valley Popcorn Flower
no images
 Echinochloa crus-galli,
 Water Grass









 Eleocharis palustris,
 Common Spike-rush









 Leymus condensatus,
 Giant wildrye
no images
 Elymus glaucus,
 Blue wildrye
no images
 Elymus glaucus,
 Blue wildrye
no images
 Elymus multisetus,
 Big squirreltail
no images
 Elymus stebbinsii,
 Parish wheatgrass
no images
 Elymus triticoides

no images
 Elymus triticoides

no images
 Emmenanthe penduliflora,
 Whisperingbells
no images
 Epilobium brachycarpum,
 Tall annual willowherb
no images
 Epilobium canum,
 Hummingbird trumpet
no images
 Epilobium ciliatum,
 Glandular Willow-herb









 Epilobium densiflorum,
 Denseflower willowherb
no images
 Epilobium brachycarpum,
 Tall annual willowherb
no images
 Epilobium ciliatum,
 Glandular Willow-herb









 Equisetum hyemale,
 Rough Horsetail











Top 
 Equisetum laevigatum,
 Smooth horsetail

Top 

Top 


Top 


Top 

 Equisetum telmateia,
 Great Horsetail









 Ericameria arborescens,
 Goldenfleece
no images  Croton setigerus,
 Dove weed









 Eriastrum densifolium,
 Giant woollystar
no images  Eriastrum virgatum,
 Wand woollystar
no images
Top   Conyza bonariensis,
 Flax-leaf Fleabane


Top 

Top 

Top 


Top 


 Conyza canadensis,
 Canadian Fleabane









 Erigeron foliosus,
 Leafy fleabane
no images  Erigeron philadelphicus,
 Robins-plantain









 Eriodictyon californicum,
 California yerba santa
no images  Eriodictyon tomentosum,
 Woolly yerba santa
no images
 Eriogonum angulosum,
 Anglestem buckwheat
no images
 Eriogonum elegans,
 Elegant buckwheat
no images
 Eriogonum elongatum,
 Longstem buckwheat
no images
 Eriogonum fasciculatum,
 Eastern Mojave buckwheat
no images
 Eriogonum gracile,
 Slender woolly buckwheat
no images
 Eriogonum nortonii,
 Pinnacles buckwheat
no images
 Eriogonum nudum,
 Naked buckwheat
no images
 Eriophyllum confertiflorum,
 Golden-yarrow
no images
 Erodium botrys,
 Big Herons-bill



 Erodium brachycarpum,
 Hairy-pitted Storks-bill

 Erodium cicutarium,
 Common Crowfoot









 Erodium macrophyllum,
 Roundleaf storks bill
no images
 Erodium moschatum,
 Musky Crowsfoot
no images
 Erysimum capitatum,
 Sanddune wallflower









 Eschscholzia caespitosa,
 Tufted poppy
no images
 Eschscholzia californica,
 Californian Poppy









 Euphorbia crenulata,
 Chinese caps
no images
 Euphorbia peplus,
 Petty Spurge









 Chamaesyce serpyllifolia,
 Thymeleaf sandmat
no images
 Euphorbia spathulata,
 Warty Spurge
no images
 Chamaesyce maculata,
 Spotted Spurge









 Hesperevax sparsiflora,
 Erect dwarf-cudweed
no images
 Schedonorus phoenix,
 Tall Fescue
no images
 Festuca elmeri,
 Coast fescue
no images
 Festuca idahoensis,
 Idaho fescue
no images
 Logfia californica,
 California cottonrose
no images
 Logfia gallica,
 Narrow-leaved Cudweed
no images
 Foeniculum vulgare,
 Fennel









 Fritillaria affinis,
 Checker lily
no images
 Fritillaria affinis,
 Checker lily
no images
 Galium angustifolium,
 Narrowleaf Bedstraw
no images
 Galium aparine,
 Large Goosegrass









 Galium californicum,
 California Bedstraw
no images
 Galium murale,
 Small Bedstraw
no images
 Galium nuttallii,
 Climbing Bedstraw
no images
 Galium parisiense,
 Wall Bedstraw
no images
 Galium porrigens,
 Graceful Bedstraw
no images
 Garrya flavescens,
 Ashy silktassel
no images
 Gastridium phleoides,
 Nitgrass
no images
 Genista monspessulana,
 Montpellier Broom
no images
 Geranium dissectum,
 Cut-leaved Cranes-bill









 Geranium molle,
 Doves-foot Cranesbill









 Gilia achilleifolia,
 California gilia
no images
 Gilia clivorum,
 Purplespot gilia
no images
 Allophyllum gilioides,
 Dense false gilyflower
no images
 Gilia achilleifolia,
 California gilia
no images
 Gilia tenuiflora,
 Greater yellowthroat gilia
no images
 Githopsis diffusa,
 San Gabriel bluecup
no images
 Githopsis specularioides,
 Common bluecup
no images
 Pseudognaphalium canescens

no images
 Pseudognaphalium californicum

no images
 Pseudognaphalium canescens

no images
 Pseudognaphalium stramineum

no images
 Pseudognaphalium luteoalbum,
 Jersey Cudweed









 Pseudognaphalium canescens

no images
 Gnaphalium palustre,
 Western marsh cudweed



 Gamochaeta purpurea,
 Spike Cudweed









 Pseudognaphalium ramosissimum

no images
 Pseudognaphalium stramineum

no images
 Clarkia cylindrica,
 Speckled clarkia
no images
 Clarkia epilobioides,
 Canyon clarkia
no images
 Clarkia purpurea,
 Winecup clarkia
no images
 Ribes amarum,
 Bitter gooseberry
no images
 Ribes californicum,
 Hillside gooseberry
no images
 Ribes divaricatum,
 Spreading gooseberry
no images
 Ribes menziesii,
 Canyon gooseberry
no images
 Ribes sericeum,
 Lucia gooseberry
no images
 Ribes speciosum,
 Fuchsia-flowered Gooseberry
no images
 Guillenia lasiophylla,
 Cutleaf Thelypody
no images
 Piperia elegans,
 Elegant piperia
no images
 Ericameria arborescens,
 Goldenfleece
no images
 Hazardia squarrosa,
 Sawtooth goldenbush
no images
 Helenium puberulum,
 Rosilla
no images
 Helianthemum scoparium,
 Bisbee Peak rushrose
no images
 Heliotropium curassavicum,
 Seaside Heliotrope

 Deinandra corymbosa,
 Coastal tarweed
no images
 Hemizonia lobbii,
 Threeray tarweed
no images
 Platystigma linearis

no images
 Heteromeles arbutifolia,
 Toyon
no images
 Hesperevax sparsiflora,
 Erect dwarf-cudweed
no images
 Heterotheca sessiliflora,
 Sessileflower false goldenaster
no images
 Hieracium argutum,
 Southern hawkweed
no images
 Hirschfeldia incana,
 Shortpod mustard









 Hoita macrostachya,
 Large leather-root









 Hoita orbicularis,
 Roundleaf leather-root
no images
 Holcus lanatus,
 Yorkshire-fog









 Holodiscus discolor,
 Oceanspray









 Hordeum brachyantherum,
 Meadow barley
no images
 Hordeum brachyantherum,
 Meadow barley
no images
 Hordeum marinum,
 Sea Barley Grass
no images

Top   Hordeum murinum,
 Wall Barley

Top 


Top 


Top 

Top 

 Hordeum murinum,
 Wall Barley









 Hordeum murinum,
 Wall Barley









 Hordeum marinum,
 Sea Barley Grass
no images  Hordeum murinum,
 Wall Barley









 Hordeum murinum,
 Wall Barley









 Hordeum vulgare,
 Six Row Barley
no images
 Hypochaeris glabra,
 Smooth Cats-ear









 Hypochaeris radicata,
 Cats-ear









 Juglans californica,
 Southern California walnut
no images
 Juglans hindsii,
 Northern California walnut
no images
 Juglans regia,
 Walnut









 Juncus balticus

no images
 Juncus bufonius,
 Toad Rush









 Juncus effusus,
 Soft Rush









 Juncus mexicanus,
 Mexican rush
no images
 Juncus occidentalis,
 Western rush
no images
 Juncus patens,
 Spreading rush
no images
 Juncus rugulosus,
 Wrinkled rush
no images
 Juncus tenuis,
 Slender Rush









 Juncus xiphioides,
 Irisleaf rush
no images
 Keckiella breviflora,
 Bush beardtongue
no images
 Penstemon centranthifolius,
 Scarlet bugler
no images
 Koeleria macrantha,
 Crested Hair Grass











Top 
 Lactuca serriola,
 Compass Plant

Top 

Top 


Top 


Top 

 Lagophylla ramosissima,
 Branched lagophylla
no images  Lamarckia aurea,
 Feathery Barley Grass
no images  Lamium amplexicaule,
 Deadnettle









 Lastarriaea coriacea,
 Leather spineflower
no images  Lasthenia californica,
 California goldfields









 Lathyrus jepsonii,
 Delta tule pea
no images
 Lathyrus vestitus,
 Pacific pea
no images
 Layia hieracioides,
 Tall tidytips
no images
 Layia hieracioides,
 Tall tidytips
no images
 Layia platyglossa,
 Coastal tidytips
no images
 Luzula comosa,
 Pacific woodrush
no images

Top   Lemna minor,
 Common Duckweed


Top 

Top 

Top 


Top 


 Cardaria draba,
 Whitetop
no images  Lepidium nitidum,
 Shining pepperweed

 Lepidium perfoliatum,
 Perfoliate Pepperwort





 Lepidium pinnatifidum,
 Featherleaf pepperweed
no images  Lepidium strictum,
 Upright pepperweed
no images
 Corethrogyne filaginifolia,
 California Sandaster
no images
 Lessingia germanorum,
 San Francisco lessingia
no images
 Lessingia glandulifera,
 Valley lessingia
no images
 Leymus condensatus,
 Giant wildrye
no images
 Leymus triticoides,
 Beardless wildrye
no images
 Leptosiphon androsaceus,
 False babystars
no images
 Leptosiphon bicolor,
 True babystars
no images
 Linanthus bigelovii,
 Bigelows linanthus
no images
 Leptosiphon ciliatus,
 Whiskerbrush
no images
 Linanthus dichotomus,
 Eveningsnow
no images
 Leptosiphon parviflorus,
 Variable linanthus
no images
 Leptosiphon pygmaeus,
 Pygmy linanthus
no images

Top   Nuttallanthus canadensis,
 Antirrhinum canadense L

Top 


Top 


Top 

Top 

 Lithophragma affine,
 San Francisco woodland-star
no images  Lithophragma heterophyllum,
 Hillside woodland-star
no images  Loeflingia squarrosa,
 Spreading pygmyleaf
no images  Lolium multiflorum,
 Italian Ryegrass

 Lolium perenne,
 Rye Grass



 Lolium temulentum,
 Darnel
no images
 Lomatium dasycarpum,
 Woollyfruit desertparsley
no images
 Lomatium utriculatum,
 Common lomatium
no images
 Lonicera interrupta,
 Chaparral honeysuckle
no images
 Lonicera subspicata,
 Southern honeysuckle
no images
 Lotus grandiflorus,
 Chaparral birds-foot trefoil
no images
 Lotus humistratus,
 Foothill deervetch
no images
 Lotus micranthus,
 Desert deervetch
no images
 Lotus unifoliolatus,
 American birds-foot trefoil









 Lotus scoparius,
 Common deerweed
no images
 Lotus strigosus,
 Strigose birds-foot trefoil
no images
 Lotus wrangelianus,
 Chilean birds-foot trefoil
no images
 Lotus wrangelianus,
 Chilean birds-foot trefoil
no images
 Lupinus arboreus,
 Tree Lupin







 Lupinus bicolor,
 Miniature lupine



 Lupinus concinnus,
 Bajada lupine
no images
 Lupinus densiflorus,
 Whitewhorl lupine
no images
 Lupinus formosus,
 Summer lupine
no images
 Lupinus hirsutissimus,
 Stinging annual lupine
no images
 Lupinus subvexus,
 Valley lupine
no images
 Lupinus nanus,
 Sky lupine
no images
 Lupinus succulentus,
 Hollowleaf annual lupine
no images
 Lupinus truncatus,
 Collared annual lupine
no images
 Luzula comosa,
 Pacific woodrush
no images


Top 
 Luzula multiflora,
 Juncus campestris var multiflorus Ehrh

Top 

Top 


Top 


Top 

 Luzula comosa,
 Pacific woodrush
no images  Lythrum hyssopifolium,
 Grass-poly









 Madia elegans,
 Common madia
no images  Madia exigua,
 Small tarweed
no images  Madia gracilis,
 Grassy tarweed
no images
 Madia madioides,
 Woodland madia
no images
 Madia sativa,
 Coast Tarweed

 Mahonia pinnata,
 Wavyleaf barberry
no images
 Malacothrix clevelandii,
 Clevelands desertdandelion
no images
 Malacothrix floccifera,
 Woolly desertdandelion
no images
 Malva parviflora,
 Least Mallow
no images
 Marah fabaceus,
 California manroot
no images
 Marrubium vulgare,
 White Horehound









 Matricaria discoidea,
 Pineappleweed









 Meconella denticulata,
 Smallflower fairypoppy
no images
 Platystigma linearis

no images
 Medicago polymorpha,
 Burr Medic










Top   Medicago polymorpha,
 Burr Medic


Top 

Top 

Top 


Top 


 Medicago sativa,
 Lycerne





 Melica californica,
 California melicgrass
no images  Melica imperfecta,
 Smallflower melicgrass
no images  Melilotus officinalis,
 Common Melilot









 Melilotus indicus,
 Californian Lucern
no images
Top   Mentha spicata,
 Spear Mint

Top 

 Mentzelia micrantha,
 San Luis blazingstar
no images  Mentzelia veatchiana,
 Veatchs blazingstar
no images  Micropus californicus

no images  Micropus californicus

no images  Microseris douglasii,
 Douglas silverpuffs









Top 
 Microseris douglasii,
 Douglas silverpuffs

Top 

Top 


Top 


 Microseris heterocarpa,
 Grassland silverpuffs
no images  Microseris lindleyi,
 Lindleys silverpuffs
no images  Microseris lindleyi,
 Lindleys silverpuffs
no images  Microsteris gracilis,
 Slender phlox
no images  Mimulus androsaceus,
 Rockjasmine monkeyflower
no images
 Diplacus aurantiacus

no images
 Diplacus grandiflorus

no images
 Mimulus bolanderi,
 Bolanders monkeyflower
no images
 Mimulus cardinalis,
 Scarlet Monkeyflower
no images
 Mimulus congdonii,
 Congdons monkeyflower
no images
 Mimulus douglasii,
 Brownies
no images
 Mimulus floribundus,
 Manyflowered monkeyflower
no images
 Mimulus fremontii,
 Fremonts monkeyflower
no images
 Mimulus guttatus,
 Monkeyflower









 Mimulus guttatus,
 Monkeyflower









 Mimulus rattanii,
 Rattans monkeyflower
no images
 Mimulus subsecundus,
 Onesided monkeyflower
no images
 Monardella villosa,
 Coyote mint
no images
 Monolopia major,
 Cupped monolopia
no images
 Montia fontana,
 Blinks









 Montia fontana,
 Blinks









 Claytonia perfoliata,
 Miners Lettuce









 Muhlenbergia rigens,
 Deergrass
no images
 Minuartia californica,
 California sandwort
no images
 Minuartia douglasii,
 Douglas stitchwort
no images
 Minuartia pusilla,
 Annual sandwort
no images
 Nassella cernua,
 Nodding needlegrass
no images
 Nassella manicata,
 Stipa formicarum Delile
no images
 Nassella lepida,
 Foothill needlegrass
no images
 Nassella pulchra,
 Purple needlegrass
no images
 Navarretia atractyloides,
 Hollyleaf pincushionplant
no images
 Navarretia jaredii,
 Mitrefruit pincushionplant
no images
 Navarretia mellita,
 Honeyscented pincushionplant
no images
 Navarretia jaredii,
 Mitrefruit pincushionplant
no images
 Nemacladus longiflorus,
 Longflower threadplant
no images
Top   Nemophila menziesii,
 Babys-blue-eyes

 Nemophila parviflora,
 Smallflower nemophila
no images
 Nemophila pedunculata,
 Littlefoot nemophila
no images
 Nemophila pulchella,
 Eastwoods baby blue eyes
no images
 Nicotiana quadrivalvis,
 Indian tobacco
no images
 Nicotiana glauca,
 Tree Tobacco









 Nicotiana quadrivalvis,
 Indian tobacco
no images
 Oemleria cerasiformis,
 Osoberry
no images
 Camissonia contorta,
 Plains evening primrose
no images
 Camissonia contorta,
 Plains evening primrose
no images
 Oenothera elata,
 Hookers evening primrose
no images
 Oenothera fruticosa,
 Narrowleaf evening primrose









 Camissonia graciliflora,
 Hill suncup
no images
 Oenothera micrantha

no images
 Oenothera micrantha

no images
 Oenothera micrantha

no images
 Orobanche bulbosa,
 Chaparral broomrape
no images
 Orobanche californica,
 California broomrape
no images
 Orobanche fasciculata,
 Clustered broomrape
no images
 Orobanche californica,
 California broomrape
no images
 Orobanche pinorum,
 Conifer broomrape
no images
 Orobanche uniflora,
 Yarrow Broomrape









 Orobanche vallicola,
 Hillside broomrape
no images
 Castilleja attenuata,
 Orthocarpus attenuatus AGray
no images
 Castilleja densiflora,
 Denseflower Indian paintbrush
no images
 Castilleja exserta,
 Orthocarpus exsertus AHeller
no images
 Triphysaria pusilla,
 Orthocarpus pusillus Benth
no images
 Oemleria cerasiformis,
 Osoberry
no images
 Osmorhiza brachypoda,
 California sweetcicely
no images
 Osmorhiza berteroi,
 Sweetcicely
no images
 Oxalis radicosa

no images
 Panicum miliaceum,
 Broom Corn Millet

 Papaver californicum,
 Western poppy
no images
 Papaver somniferum,
 Opium Poppy









 Paspalum dilatatum,
 Dallis-grass









 Pectocarya penicillata,
 Sleeping combseed
no images
 Pectocarya pusilla,
 Little combseed
no images
 Pectocarya setosa,
 Moth combseed
no images
 Pedicularis densiflora,
 Indian warrior
no images
 Pellaea andromedifolia,
 Coffee cliffbrake







 Pellaea mucronata,
 Birdfoot cliffbrake





 Keckiella breviflora,
 Bush beardtongue
no images
 Penstemon centranthifolius,
 Scarlet bugler
no images
 Penstemon heterophyllus,
 Bunchleaf penstemon
no images
 Pentachaeta alsinoides,
 Tiny pygmydaisy
no images
 Pentachaeta exilis,
 Meager pygmydaisy
no images
 Pentagramma triangularis,
 Goldback fern









 Phacelia brachyloba,
 Shortlobe phacelia
no images
 Phacelia ciliata,
 Great Valley phacelia
no images
 Phacelia distans,
 Distant phacelia
no images
 Phacelia douglasii,
 Douglas phacelia
no images
 Phacelia imbricata,
 Imbricate phacelia
no images
 Phacelia malvifolia

no images
 Phacelia ramosissima,
 Branching Phacelia
no images
 Phalaris aquatica,
 Harding Grass
no images
 Phalaris canariensis,
 Canary-grass
no images
 Phalaris minor,
 Lesser Canary-grass
no images
 Phalaris paradoxa,
 Awned Canary-grass
no images
 Phalaris aquatica,
 Harding Grass
no images
 Microsteris gracilis,
 Slender phlox
no images
 Pholistoma auritum,
 Blue fiestaflower
no images
 Pholistoma membranaceum,
 White fiestaflower
no images
 Phoradendron villosum,
 Pacific mistletoe
no images
 Heteromeles arbutifolia,
 Toyon
no images
 Pinus coulteri,
 Coulter pine





 Pinus ponderosa,
 Western Yellow-pine










Top   Pinus radiata,
 Monterey Pine


Top 

Top 

Top 


Top 


 Piperia elegans,
 Elegant piperia
no images  Pisum sativum,
 Garden Pea









 Pentagramma triangularis,
 Goldback fern









 Plagiobothrys bracteatus,
 Bracted popcornflower
no images  Plagiobothrys collinus,
 Coopers popcornflower
no images
 Plagiobothrys collinus,
 Coopers popcornflower
no images
 Plagiobothrys collinus,
 Coopers popcornflower
no images
 Plagiobothrys canescens,
 Valley Popcorn Flower
no images
 Plagiobothrys nothofulvus,
 Rusty popcornflower
no images
 Plagiobothrys reticulatus,
 Netted popcornflower
no images
 Plagiobothrys tenellus,
 Pacific popcornflower
no images
 Plagiobothrys trachycarpus,
 Roughfruit popcornflower
no images
 Plagiobothrys uncinatus,
 Salinas Valley popcornflower
no images
 Plantago erecta,
 Dotseed plantain
no images
 Plantago psyllium,
 Branched Plantain
no images
 Plantago ovata,
 Blond Plantain
no images
 Plantago lanceolata,
 Ribgrass










Top   Plantago major,
 Large Plantain

Top 


Top 


Top 

Top 

 Plantago ovata,
 Blond Plantain
no images  Platanus racemosa,
 California sycamore
no images  Platystemon californicus,
 Cream-cups
no images  Plectritis ciliosa,
 Longspur seablush
no images  Plectritis congesta,
 Shortspur seablush
no images
 Plectritis macrocera,
 Longhorn plectritis
no images
 Poa annua,
 Annual Meadow-grass









 Poa howellii,
 Howells bluegrass
no images
 Poa pratensis,
 Kentucky Blue Grass









 Poa secunda,
 Sandberg bluegrass
no images
 Poa secunda,
 Sandberg bluegrass
no images
 Pogogyne serpylloides,
 Thymeleaf mesamint
no images
 Polycarpon depressum,
 California manyseed
no images
 Polygonum arenastrum,
 Small-leaved Knotgrass









 Polygonum aviculare,
 Wireweed









 Polypodium californicum,
 Pteridophyta



 Polypogon australis,
 Chilean rabbitsfoot grass
no images
 Polypogon interruptus,
 Ditch rabbitsfoot grass
no images
 Polypogon monspeliensis,
 Annual Beardgrass









 Polypogon viridis,
 Water-bent
no images
 Polystichum imbricans,
 Narrowleaf swordfern









 Polystichum munitum,
 Western swordfern





 Populus balsamifera,
 Eastern Balsam-poplar









Top 
 Populus balsamifera,
 Eastern Balsam-poplar

Top 

Top 


Top 


 Portulaca oleracea,
 Common Purslane







 Potentilla glandulosa,
 Sticky cinquefoil
no images  Prunus virginiana,
 Chokecherry









 Prunus ilicifolia,
 Hollyleaf cherry
no images  Prunus virginiana,
 Chokecherry









Top   Psilocarphus tenellus,
 Slender woollyheads

 Hoita macrostachya,
 Large leather-root









 Hoita orbicularis,
 Roundleaf leather-root
no images
 Rupertia physodes,
 Forest scurfpea
no images
 Pteridium aquilinum,
 Bracken









 Pterostegia drymarioides,
 Woodland pterostegia
no images
 Quercus agrifolia,
 California live oak
no images
 Quercus agrifolia,
 California live oak
no images
 Quercus agrifolia,
 California live oak
no images
 Quercus chrysolepis,
 Canyon live oak









 Quercus douglasii,
 Blue oak
no images
 Quercus john-tuckeri,
 Tucker oak
no images
 Quercus john-tuckeri,
 Tucker oak
no images
 Quercus kelloggii,
 California black oak
no images
 Quercus lobata,
 Valley oak









 Quercus lobata,
 Valley oak









 Quercus turbinella,
 Sonoran scrub oak
no images
 Quercus wislizeni,
 Interior live oak
no images
 Rafinesquia californica,
 California plumeseed
no images
 Ranunculus californicus,
 California buttercup
no images
 Ranunculus hebecarpus,
 Delicate buttercup
no images
 Raphanus sativus,
 Garden Radish









 Frangula californica,
 California Buckthorn
no images
 Rhamnus crocea,
 Redberry buckthorn

 Rhamnus ilicifolia,
 Hollyleaf redberry
no images
 Frangula californica,
 California Buckthorn
no images
 Ribes amarum,
 Bitter gooseberry
no images
 Ribes aureum,
 Golden currant
no images
 Ribes californicum,
 Hillside gooseberry
no images
 Ribes divaricatum,
 Spreading gooseberry
no images
 Ribes malvaceum,
 Chaparral currant
no images
 Ribes menziesii,
 Canyon gooseberry
no images
 Ribes sericeum,
 Lucia gooseberry
no images
 Ribes speciosum,
 Fuchsia-flowered Gooseberry
no images
 Rigiopappus leptocladus,
 Wireweed
no images
 Robinia pseudoacacia,
 False-acacia









 Romneya coulteri,
 Matilija Poppy
no images
 Rorippa nasturtium-aquaticum,
 Berro Mexico

 Rosa californica,
 California wildrose
no images
 Rosa gymnocarpa,
 Dwarf rose
no images
 Rubus ursinus,
 California blackberry
no images
 Rumex acetosella,
 Sheeps Sorrel









 Rumex conglomeratus,
 Clustered Dock
no images
 Rumex crispus,
 Curled Dock









 Rumex pulcher,
 Fiddle Dock









 Rumex salicifolius,
 Willow-leaved Dock

 Rupertia physodes,
 Forest scurfpea
no images
 Sagina apetala,
 Pearlwort









Top   Sagina decumbens,
 Trailing pearlwort

 Sagina decumbens,
 Trailing pearlwort

 Sagina decumbens,
 Trailing pearlwort

 Salix exigua,
 Narrowleaf willow









 Salix exigua,
 Narrowleaf willow









 Salix laevigata,
 Red willow
no images
 Salix lasiolepis,
 Arroyo willow
no images
 Salvia columbariae,
 Chia
no images
 Salvia leucophylla,
 San Luis purple sage
no images
 Salvia mellifera,
 Black sage
no images
 Sambucus nigra,
 Elder









 Sambucus nigra,
 Elder











Top 
 Sanguisorba minor,
 Salad Burnet

Top 

Top 


Top 


Top 

 Sanicula bipinnata,
 Poison sanicle
no images  Sanicula bipinnatifida,
 Purple sanicle





 Sanicula crassicaulis,
 Pacific blacksnakeroot
no images  Sanicula tuberosa,
 Turkey pea
no images  Clinopodium douglasii,
 Yerba buena
no images
 Clinopodium douglasii,
 Yerba buena
no images
 Clinopodium mimuloides,
 Monkeyflower savory
no images
 Saxifraga californica,
 California saxifrage
no images
 Schismus barbatus,
 Arabian Grass
no images
 Isolepis cernua,
 Nodding Club-rush
no images
 Scirpus microcarpus,
 Panicled bulrush
no images

Top   Catapodium rigidum,
 Rigid Fescue


Top 

Top 

Top 


Top 


 Scutellaria tuberosa,
 Dannys skullcap
no images  Scrophularia californica,
 California figwort
no images  Selaginella bigelovii






 Packera breweri

no images  Senecio vulgaris,
 Groundsel









Top   Silene antirrhina,
 Sleepy Catchfly

 Silene gallica,
 Small-flowered Catchfly









 Silene verecunda,
 San Francisco campion
no images
 Silybum marianum,
 Variegated Thistle









 Sinapis arvensis,
 Charlock

 Sisymbrium altissimum,
 Tall tumblemustard










Top   Sisymbrium officinale,
 Hedgemustard


Top 

Top 

Top 

 Sisyrinchium bellum,
 Western blue-eyed grass
no images  Elymus multisetus,
 Big squirreltail
no images  Maianthemum stellatum,
 Star-flowered Lily-of-the-valley

 Solanum americanum,
 Small-flowered Nightshade







 Solanum americanum,
 Small-flowered Nightshade







 Solanum physalifolium,
 Green Nightshade
no images
 Solanum umbelliferum,
 Bluewitch nightshade
no images
 Solidago californica,
 California goldenrod
no images
 Soliva sessilis,
 Bindyi









 Sonchus asper,
 Rough Sow-thistle









 Sonchus oleraceus,
 Smooth Sow-thistle









 Spergularia bocconii,
 Boccones sandspurry
no images
 Spergularia rubra,
 Red Sand-spurrey









 Stachys bullata,
 California hedgenettle
no images
 Stachys pycnantha,
 Shortspike hedgenettle
no images
 Microseris heterocarpa,
 Grassland silverpuffs
no images
 Stellaria media,
 Chickweed









 Stellaria nitens,
 Shiny chickweed
no images
 Stephanomeria virgata,
 Rod wirelettuce
no images
 Nassella cernua,
 Nodding needlegrass
no images
 Achnatherum coronatum,
 Giant ricegrass
no images
 Nassella lepida,
 Foothill needlegrass
no images
 Nassella pulchra,
 Purple needlegrass
no images
 Streptanthus glandulosus

no images
 Stylocline gnaphalioides,
 Mountain neststraw
no images
 Stylomecon heterophylla,
 Windpoppy
no images
 Symphoricarpos albus,
 Vaccinium album L





 Symphoricarpos mollis,
 Creeping snowberry
no images
 Symphoricarpos albus,
 Vaccinium album L







Top 
 Tanacetum parthenium,
 Feverfew

Top 

Top 


Top 


Top 

 Taraxacum officinale,
 Common dandelion









 Tauschia hartwegii,
 Hartwegs umbrellawort
no images  Thalictrum fendleri,
 Fendlers meadow-rue



 Guillenia lasiophylla,
 Cutleaf Thelypody
no images  Thermopsis macrophylla,
 Santa Inez goldenbanner
no images
 Thysanocarpus curvipes,
 Sand fringepod
no images
 Thysanocarpus laciniatus,
 Mountain fringepod
no images
 Tribulus terrestris,
 Caltrop

 Torilis nodosa,
 Knotted Hedge-Parsley









 Toxicodendron diversilobum,
 Pacific poison oak
no images
 Trichostema lanatum,
 Woolly bluecurls
no images
 Trichostema lanceolatum,
 Vinegarweed
no images
 Trifolium albopurpureum,
 Rancheria clover
no images
 Trifolium depauperatum,
 Poverty Clover
no images
 Trifolium barbigerum,
 Bearded clover









 Trifolium bifidum,
 Notchleaf clover





 Trifolium ciliolatum,
 Foothill Clover
no images
 Trifolium depauperatum,
 Poverty Clover
no images
 Trifolium dubium,
 Yellow Suckling Clover









 Trifolium gracilentum,
 Slender Clover
no images
 Trifolium hirtum,
 Rose Clover









 Trifolium microcephalum,
 Small-headed Clover
no images
 Trifolium microdon,
 Thimble clover







 Trifolium obtusiflorum,
 Clammy clover
no images
 Trifolium oliganthum,
 Fewflower clover
no images
 Trifolium willdenovii,
 Tomcat clover









 Trifolium variegatum,
 Whitetip clover









 Trifolium willdenovii,
 Tomcat clover









 Trifolium wormskioldii,
 Springbank Clover
no images
 Triodanis biflora,
 Small Venus looking-glass
no images
 Trisetum canescens,
 Tall trisetum
no images
 Triticum aestivum,
 Bread Wheat









 Triteleia ixioides,
 Prettyface
no images
 Triteleia laxa,
 Ithuriels spear
no images
 Triphysaria pusilla,
 Orthocarpus pusillus Benth
no images
 Tropidocarpum gracile,
 Dobie pod
no images
 Typha angustifolia,
 Lesser Bulrush









 Typha latifolia,
 Bulrush









 Umbellularia californica,
 Californian Bay
no images
 Microseris lindleyi,
 Lindleys silverpuffs
no images
 Urtica dioica,
 Common Nettle










Top   Urtica urens,
 Small Nettle


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 Verbena lasiostachys,
 Western vervain
no images  Veronica anagallis-aquatica,
 Blue Water-Speedwell









 Veronica anagallis-aquatica,
 Blue Water-Speedwell









 Veronica peregrina,
 American Speedwell









 Veronica persica,
 Creeping Speedwell










Top   Vicia americana,
 American vetch

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 Vicia sativa,
 Garden vetch









 Vicia villosa,
 Fodder Vetch









 Vicia ludoviciana,
 Louisiana vetch
no images  Vicia hassei,
 Hasses vetch
no images  Vicia sativa,
 Garden vetch











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 Vicia sativa,
 Garden vetch

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 Vicia villosa,
 Fodder Vetch









 Vicia villosa,
 Fodder Vetch









 Viola pedunculata,
 Johnny-jump-up
no images  Viola purpurea

no images  Viola purpurea

no images
 Vulpia bromoides,
 Silver Grass
no images
 Vulpia microstachys,
 Small fescue
no images
 Vulpia microstachys,
 Small fescue
no images
 Vulpia microstachys,
 Small fescue
no images
 Vulpia microstachys,
 Small fescue
no images
 Vulpia myuros,
 Rats-tail Fescue

Top   Vulpia myuros,
 Rats-tail Fescue

 Vulpia octoflora,
 Sixweeks fescue









 Woodwardia fimbriata,
 Tree Fern



 Wyethia helenioides,
 Whitehead mule-ears
no images
 Xanthium spinosum,
 Bathurst Burr
no images
 Yabea microcarpa,
 False carrot
no images
 Hesperoyucca whipplei,
 Chaparral yucca
no images
 Epilobium canum,
 Hummingbird trumpet
no images

Updated: 2014-08-13 13:52:50 gmt
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