Monday, April 13, 2026

Blueblossom Ceanothus thyrsiflorus
Italian Thistle Carduus pycnocephalus (non-native)
Stinging Phacelia Phacelia malvifolia
Common Cowparsnip Heracleum maximum
Common Cowparsnip Heracleum maximum
Great Horsetail Equisetum telmateia
Twinberry Honeysuckle Lonicera involucrata
Twinberry Honeysuckle Lonicera involucrata
Poison Hemlock Conium maculatum (non-native)
California Manroot Marah fabacea
Trailing Blackberry Rubus ursinus
Anna’s Hummingbird Calypte anna
Western Blue-eyed Grass Sisyrinchium bellum
Potato Gall Midge Rabdophaga salicisbatatus
Currants and Gooseberries Genus Ribes
Thimbleberry Rubus parviflorus
Thimbleberry Rubus parviflorus
California Mugwort Artemisia douglasiana
California Larkspur Delphinium californicum
Western Columbine Aquilegia formosa
Western Columbine Aquilegia formosa
Western Columbine Aquilegia formosa
California Brome Bromus carinatus
Redstem Stork’s-Bill Erodium cicutarium (non-native)
Pacific Sanicle Sanicula crassicaulis
Field Crescent Phyciodes pulchella
Hop Trefoil Trifolium campestre (non-native)
Sheep’s Sorrel Rumex acetosella
Springbank Clover Trifolium wormskioldii
Small-flowered Catchfly Silene gallica (non-native)
Coyote Brush Stem Gall Moth Gnorimoschema baccharisella
Poison Hemlock Conium maculatum (non-native)
Pineapple-Weed Matricaria discoidea
Subtribe Microseridinae
Sow Thistles Genus Sonchus
Checkerbloom Sidalcea malviflora
Checkerbloom Sidalcea malviflora
Common Ringlet Coenonympha california
Sky Lupine Lupinus nanus
Slender Woolly-Marbles Psilocarphus tenellus
Footsteps of Spring Sanicula arctopoides
Coastal Onion Allium dichlamydeum
Field Chickweed Cerastium arvense
Field Chickweed Cerastium arvense
Twinberry Honeysuckle Lonicera involucrata
Naked Buckwheat Eriogonum nudum
Greenshield Lichens Genus Flavoparmelia
Trailing Blackberry Rubus ursinus
Blue Dicks Dipterostemon capitatus
Blue Dicks Dipterostemon capitatus
Field Crescent Phyciodes pulchella
Douglas Iris Iris douglasiana
Douglas Iris Iris douglasiana
Field Madder Sherardia arvensis (non-native)
Pacific Poison Oak Toxicodendron diversilobum
Beaked Hazelnut Corylus cornuta
Ocean Spray Holodiscus discolor
Ocean Spray Holodiscus discolor
Common Snowberry Symphoricarpos albus
Broad-leaved Sweet Pea Lathyrus latifolius (non-native)
Painted Lady Vanessa cardui
Painted Lady Vanessa cardui
Common Yarrow Achillea millefolium
Coast Paintbrush Castilleja affinis
Gumplants Genus Grindelia
Mint Moths Genus Pyrausta
Field Crescent Phyciodes pulchella
Bluets Genus Enallagma
Cardinal Meadowhawk Sympetrum illotum
Margined White Pieris marginalis
Scarlet Pimpernel Lysimachia arvensis (non-native)
Oneleaf Onion Allium unifolium
Oneleaf Onion Allium unifolium
Vetches Genus Vicia
Milk Thistle Silybum marianum (non-native)
Duskywings Genus Erynnis
Shepherd’s-Needle Scandix pecten-veneris
Lorquin’s Admiral Limenitis lorquini
Button’s Banana Slug Ariolimax buttoni
Dogwoods Genus Cornus
Bicolor Cobra Lily Chasmanthe bicolor (non-native)
Ocean Spray Fairy Moth Adela septentrionella
Bluets Genus Enallagma
Gray Buckeye Junonia grisea
Larkspurs Genus Delphinium
Liveforever Genus Dudleya
Paintbrushes Genus Castilleja
Paintbrushes Genus Castilleja
Rose Clover Trifolium hirtum (non-native)
Douglas Fir Pseudotsuga menziesii
Pacific Newts Genus Taricha
Parrot’s Feather Myriophyllum aquaticum (non-native)
Cardinal Meadowhawk Sympetrum illotum
Cardinal Meadowhawk Sympetrum illotum
Western Forktail Ischnura perparva
Painted Lady Vanessa cardui
Cheeseweed Mallow Malva parviflora
Pearly Everlasting Anaphalis margaritacea
Wild Radish Raphanus raphanistrum (non-native)
Brown-headed Cowbird Molothrus ater
Umber Skipper Lon melane
Western Tiger Swallowtail Papilio rutulus
Western Tiger Swallowtail Papilio rutulus
Western Tiger Swallowtail Papilio rutulus
Margined White Pieris marginalis
Anise Swallowtail Papilio zelicaon
American Crow Corvus brachyrhynchos
Umber Skipper Lon melane
Umber Skipper Lon melane
Red-flowering Currant Ribes sanguineum
California Larkspur Delphinium californicum
Lorquin’s Admiral Limenitis lorquini