ALL plants : San Francisco Area (Alameda County, Contra Costa County, Marin County, Napa County, San Francisco County, San Mateo County, Santa Clara County, Solano County, & Sonoma County) herba- Native Family as listed by ceous or Calif. Bonap genera common name woody Leps Pinaceae Abies fir w 112 Nyctaginaceae Abronia sand verbena h 6

h Rosaceae Acaena acaena 0 Lamiaceae Acanthomintha thorn-mint h 0 Aceraceae Acer maple, boxelder w 116 Asteraceae Achillea yarrow, sneezeweed h 19 Berberidaceae Achlys deersfoot h 1 Poaceae Achnatherum needlegrass h 0

Asteraceae Achyrachaena blow wives h 0 Fabaceae Acmispon Deerweed h 1 Ranunculaceae Aconitum monkshood h 2 Polygonaceae Aconogonon Alaska wild rhubarb h 2 Ranunculaceae Actaea baneberry, bugbane h 0 Asteraceae Adenocaulon trailplant h 0

Rosaceae Adenostoma chamise, redshank w 21 Pteridaceae Adiantum maidenhair fern h 1 Sapindaceae Aesculus horsechestnut, buckeye w 16 Lamiaceae Agastache hyssop h 2 Asteraceae Agoseris woolly goat chicory, h 1 Rosaceae Agrimonia agrimony, churchsteeples h 0

Poaceae Agrostis bent grass h 9 Alismataceae Alisma water plantain h 0 Amaranthaceae Allenrolfea iodinebush w 0 Alliaceae Allium onion h 21 Polemoniaceae Allophyllum false gilyflower h 0 Monotropaceae Allotropa sugarstick h 0 Betulaceae Alnus alder w 196 Poaceae Alopecurus foxtail h 2 Amaranthaceae Amaranthus pigweed, amaranth h 20 Asteraceae Ambrosia ragweed h 38 Rosaceae Amelanchier serviceberry, juneberry, shadbush w 77 Lythraceae Ammannia redstem h 0 Fabaceae Amorpha false indigo, indigobush, leadplant h 15

Boraginaceae Amsinckia fiddleneck h 6 Asteraceae Anaphalis pearly everlasting h 15 Asteraceae Ancistrocarphus neststraw h 0 Poaceae Andropogon bluestem, broomsedge bluestem h 4 Primulaceae Androsace rockjasmine h 1

Ranunculaceae Anemone anemone, thimbleweed h 1 Saururaceae Anemopsis yerba mansa h 0 Apiaceae Angelica angelica h 7 Asteraceae Anisocarpus leafy raillardiopsis h 0 Asteraceae Anisocoma scalebud h 0 Asteraceae Antennaria pussytoes h 4 Poaceae Anthoxanthum vernalgrass h 2

Apiaceae Apiastrum mock parsley h 0

Apocynaceae Apocynum dogbane h 11 Ranunculaceae Aquilegia columbine h 8 Brassicaceae Arabis rockcress h 11

Araliaceae Aralia devil's walkingstick, spikenard, sarsaparilla h 4 Ericaceae Arbutus madrone w 45 Santalaceae Arceuthobium dwarf mistletoe w 4 Ericaceae Arctostaphylos bearberry, kinnikinnick, manzanita w 68 Papaveraceae Argemone pricklypoppy h 3 Poaceae Aristida threeawn h 0 Plumbaginaceae Armeria thrift seapink h 1 Asteraceae Arnica arnica h 3 Asteraceae Artemisia sagebrush, wormwood h 65 Amaranthaceae Arthrocnemum Parish's glasswort h 0 Aristolochiaceae Asarum wildginger h 0

Asclepiadaceae Asclepias milkweed, butterfly weed h 9

Pteridaceae Aspidotis lacefern, Indian's dream h 0 Fabaceae Astragalus milkvetch h 30

Campanulaceae Asyneuma harebell h 0 Athyriaceae Athyrium ladyfern h 1 Brassicaceae Athysanus sandweed h 2 Amaranthaceae Atriplex saltbush, orache h 25 Salviniaceae Azolla mosquitofern h 0 Asteraceae Baccharis baccharis h 37 Plantaginaceae Bacopa waterhyssop h 2 Asteraceae Balsamorhiza balsamroot h 12 Brassicaceae Barbarea yellowrocket, wintercress h 6 Poaceae Beckmannia sloughgrass h 0

Elatinaceae Bergia Texas bergia h 0 Apiaceae Berula waterparsnip h 1 Asteraceae Bidens beggers ticks h 10 Polygonaceae Bistorta meadow bistort h 0 Blechnaceae Blechnum midsorus fern h 1 Asteraceae Blennosperma stickyseed h 0 Asteraceae Blepharizonia big tarweed h 0 Amaranthaceae Blitum urn orchid h 0 Brassicaceae Boechera Rockcress, Sicklepod h 7 Nyctaginaceae Boerhavia spiderling h 5 Poaceae Bothriochloa beardgrass h 2 Ophioglossaceae Botrychium grapefern h 0 Poaceae Bouteloua buffalo grass, grama h 4

Apiaceae Bowlesia hoary bowlesia h 1 Saxifragaceae Boykinia brookfoam h 0

Cabombaceae Brasenia brasenia, watershield h 1

Asteraceae Brickellia false boneset, bricklebush h 3 Liliaceae Brodiaea brodiaea h 0 Poaceae Bromus brome h 8 Cabombaceae Cabomba fanwort h 1 Asteraceae Cacaliopsis silvercrown h 1 Poaceae Calamagrostis feather reed grass h 4 Montiaceae Calandrinia redmaids h 0 Solanaceae Calibrachoa calibrachoa, seaside petunia h 0 Geraniaceae California California stork's-bill h 0

Plantaginaceae Callitriche water-starwort h 0 Cupressaceae Calocedrus incense cedar w 10 Liliaceae Calochortus mariposa lily h 1 Ranunculaceae Caltha marsh marigold h 0 Asteraceae Calycadenia western rosinweed h 0 Calycanthaceae Calycanthus sweetshrub w 1 Orchidaceae Calypso fairy slipper h 0 Montiaceae Calyptridium Mock Pussypaws h 0 Convolvulaceae Calystegia false bindweed h 3

Liliaceae Camassia camas h 0

Onagraceae Camissonia suncup h 5

Onagraceae Camissoniopsis Spotted Suncup h 2 Campanulaceae Campanula bellflower h 1

Brassicaceae Cardamine bittercress, toothwort h 3

Caryophyllaceae Cardionema sandcarpet h 0

Cyperaceae Carex sedge, burr reed h 16 Orobanchaceae Castilleja Indian paintbrush h 25 Brassicaceae Caulanthus wildcabbage h 9 Rhamnaceae Ceanothus New Jersey tea w 117 Asteraceae Centromadia tarweed h 0 Orchidaceae Cephalanthera phantom orchid h 0 Rubiaceae Cephalanthus buttonbush w 5 Caryophyllaceae Cerastium chickweed, snow-in-summer h 3 Ceratophyllaceae Ceratophyllum hornwort h 0 Fabaceae Cercis redbud, judas-tree w 14

Rosaceae Cercocarpus mountain mahogany w 35 Asteraceae Chaenactis dustymaiden, pincushion h 6 Cupressaceae Chamaecyparis Atlantic white cedar, white cedar w 13 Onagraceae Chamaenerion Fireweed h 7 Amaranthaceae Chenopodium goosefoot, lambsquarters h 30 Ericaceae Chimaphila pipsissewa, prince's pine h 1 Agavaceae Chlorogalum soapplant, amole h 2 Orobanchaceae Chloropyron Salt-Bird's-Beak h 0 Polygonaceae Chorizanthe spineflower h 1 Fagaceae Chrysolepis w 13 Gentianaceae Cicendia Oregon timwort h 0 Apiaceae Cicuta water hemlock h 5 Onagraceae Circaea enchanter's nightshade h 0 Asteraceae Cirsium thistle h 22 Onagraceae Clarkia clarkia h 8 Montiaceae Claytonia springbeauty h 4

Ranunculaceae Clematis clematis, leather flower h 11 Lamiaceae Clinopodium clinopodium h 2

Liliaceae Clintonia bluebead h 0 Plantaginaceae Collinsia blue eyed mary h 4 Polemoniaceae Collomia trumpet h 0 Apiaceae Conioselinum hemlockparsley h 3 Convolvulaceae Convolvulus bindweed, morning glory h 5 Orchidaceae Corallorhiza coralroot h 0 Orobanchaceae Cordylanthus bird's-beak h 2

Asteraceae Corethrogyne common sandaster h 4 Cornaceae Cornus dogwood, bunchberry w 57 Betulaceae Corylus filbert, hazel, hazelnut w 63

Crassulaceae Crassula pygmyweed h 1 Rosaceae Crataegus hawthorn w 64 Asteraceae Crepis hawksbeard h 3 Convolvulaceae Cressa alkaliweed h 0 Cistaceae Crocanthemum Frostweed, Rush-Rose w 1 Asteraceae Crocidium common spring-gold h 0 Euphorbiaceae Croton firebush, croton, prairie tea h 8 Boraginaceae Cryptantha cryptantha h 1 Pteridaceae Cryptogramma rockbrake h 0 Cucurbitaceae Cucurbita pumpkin, gourd, squash h 14 Convolvulaceae Cuscuta dodder h 2 Apocynaceae Cycladenia waxydogbane h 0 Apiaceae Cymopterus springparsley h 2 Boraginaceae Cynoglossum comfrey, hound's tongue h 4 Cyperaceae Cyperus yellow nutgrass, nutgrass, chufa, flatsedge h 5 Orchidaceae Cypripedium lady's slipper h 1 Dryopteridaceae Cystopteris bladderfern h 0 Alismataceae Damasonium California damsonium h 0 Poaceae Danthonia oatgrass h 3 Datiscaceae Datisca Durango root h 0

Solanaceae Datura thorn-apple, jimsonweed, pricklyburr h 6 Apiaceae Daucus carrot, Queen Anne's Lace h 20 Asteraceae Deinandra tarweed h 1 Ranunculaceae Delphinium larkspur h 9 Papaveraceae Dendromecon tree poppy w 2 Poaceae Deschampsia hairgrass h 2 Brassicaceae Descurainia tansymustard, herb sophia h 9

Fumariaceae Dicentra bleeding heart h 1 deertongue witchgrass, panicgrass, rosette Poaceae Dichanthelium grass h 1 Liliaceae Dichelostemma snakelily h 0 Convolvulaceae Dichondra ponysfoot h 0 Asteraceae Dieteria False Tansy-Aster h 7 Poaceae Diplachne Beetle Grass h 1 Phrymaceae Diplacus bush monkeyflower w 0

Thymelaeaceae Dirca leatherwood w 2 Poaceae Distichlis saltgrass h 5 Primulaceae Dodecatheon shootingstar h 3 Campanulaceae Downingia calicoflower h 0 Brassicaceae Draba draba h 2 Droseraceae Drosera sundew h 0 Rosaceae Drymocallis Woodbeauty h 0 Dryopteridaceae Dryopteris wood ferns h 1 Crassulaceae Dudleya liveforever h 5 Asteraceae Eastwoodia yellow aster w 0 Poaceae Echinochloa barnyardgrass, cockspur h 2 Alismataceae Echinodorus burrhead h 1 Asteraceae Eclipta eclipta, false daisy h 0 Fumariaceae Ehrendorferia golden eardrops h 0 Elatinaceae Elatine waterwort h 0 Cyperaceae Eleocharis spikerush h 2 Hydrocharitaceae Elodea waterweed h 0 Poaceae Elymus rye, wheat, bottlebrush grass h 16 Hydrophyllaceae Emmenanthe whisperingbells h 1 Ranunculaceae Enemion False rue anemone h 0 Ephedraceae Ephedra jointfir, clapweed w 2 Onagraceae Epilobium willowherb h 32 Orchidaceae Epipactis helleborine, marsh orchid h 0 Equisetaceae Equisetum horsetail h 0 Poaceae Eragrostis lovegrass h 2 Malvaceae Eremalche mallow h 3 Caryophyllaceae Eremogone Clifton's eremogone h 0 Onagraceae Eremothera Mooncup h 0 Polemoniaceae Eriastrum woollystar h 1

Asteraceae Ericameria goldenbush h 26 Asteraceae Erigeron fleabane h 24 Hydrophyllaceae Eriodictyon yerba santa w 6 Polygonaceae Eriogonum buckwheat h 56 Cyperaceae Eriophorum cottongrass h 1 Asteraceae Eriophyllum woolly sunflower h 12 Apiaceae Eryngium sea holly, rattlesnakemaster, eryngo h 4

Brassicaceae Erysimum wallflower h 3 Liliaceae Erythronium fawnlily, dogtooth violet h 0 Papaveraceae Eschscholzia California poppy, desert poppy h 3

Hydrophyllaceae Eucrypta hideseed h 0 wahoo, burningbush, euonymus, spindletree, burstingheart, wintercreeper, Celastraceae Euonymus strawberrybush w 4 Euphorbiaceae Euphorbia poinsettia, spurge, snow-on-the-mountain h 7 Asteraceae Eurybia aster h 4 Asteraceae Euthamia goldentop, flat-top goldentop h 2 Amaranthaceae Extriplex Mock Saltbush h 0 Poaceae ×Elyhordeum barley h 0

Poaceae Festuca fescue h 11 Cyperaceae Fimbristylis fimbry h 0 Limnanthaceae Floerkea floerkea, false mermaidweed h 0 Oleaceae Forestiera swampprivet w 1 Rosaceae Fragaria strawberry h 58 Rhamnaceae Frangula buckthorn w 25 Frankeniaceae Frankenia seaheath w 2 Gentianaceae Frasera frasera, columbo h 2 Oleaceae Fraxinus ash w 57 Malvaceae Fremontodendron flannelbush w 4 Liliaceae Fritillaria fritillary h 0 Rubiaceae Galium bedstraw h 13 Asteraceae Gamochaeta everlasting h 1 Garryaceae Garrya silktassel w 0 Ericaceae Gaultheria snowberry w 4 Onagraceae Gayophytum groundsmoke h 2 Gentianaceae Gentiana gentian h 4 Geraniaceae Geranium geranium h 20 Rosaceae Geum avens h 3 Polemoniaceae Gilia gilia h 7 Campanulaceae Githopsis bluecup h 0 Poaceae Glyceria managrass, fowl managrass h 4 Fabaceae Glycyrrhiza licorice h 2 Asteraceae Gnaphalium cudweed h 19 Orchidaceae Goodyera rattlesnake h 0 Plantaginaceae Gratiola hedgehyssop h 0 Boraginaceae Greeneocharis Annual Cat's-Eye h 1 Asteraceae Grindelia gumweed h 21 Asteraceae Gutierrezia snakeweed h 19 Boraginaceae Hackelia stickseed h 2 Asteraceae Harmonia madia h 0 Liliaceae Hastingsia rushlily h 0 Asteraceae Hazardia bristleweed w 5

Asteraceae Helenium sneezeweed h 3 Asteraceae Helianthella helianthella h 1 Asteraceae Helianthus sunflower h 60 Boraginaceae Heliotropium heliotrope h 3 Monotropaceae Hemitomes coneplant h 0 Asteraceae Hemizonella opposite-leaved tarweed h 0 Asteraceae Hemizonia tarweed h 2 Apiaceae Heracleum cow parsnip, giant hogweed, eltrot h 6 Asteraceae Hesperevax dwarf-cudweed h 0 Hydrophyllaceae Hesperochiron California hesperochiron h 0 Urticaceae Hesperocnide stingingnettle h 0 Cupressaceae Hesperocyparis cypress w 0 Linaceae Hesperolinon dwarf-flax h 0 Papaveraceae Hesperomecon Queen-Poppy h 0 Campanulaceae Heterocodon rareflower heterocodon h 0 Rosaceae Heteromeles toyon w 9 Asteraceae Heterotheca false goldenaster h 17 Saxifragaceae Heuchera alumroot h 3 Malvaceae Hibiscus hibiscus, rosemallow h 13 Asteraceae Hieracium hawkweed h 4 Plantaginaceae Hippuris mare's-tail h 0 Fabaceae Hoita leather-root h 3 Asteraceae Holocarpha tarweed h 0 Rosaceae Holodiscus oceanspray, rockspiraea w 38 Asteraceae Holozonia whitecrown h 0 Poaceae Hordeum barley h 15 Rosaceae Horkelia horkelia h 9 Brassicaceae Hornungia prostrate hutchinsia h 0 Fabaceae Hosackia Deer-Vetch h 0 Asteraceae Hulsea alpinegold h 0

Araliaceae Hydrocotyle marshpennywort h 0 Hydrophyllaceae Hydrophyllum waterleaf h 2 Hypericaceae Hypericum St.Johns wort h 15 Ericaceae Hypopitys False Beech-Drops, Yellow Bird's-Nest h 0 Brassicaceae Idahoa oldstem idahoa h 0 Malvaceae Iliamna wild hollyhock h 1 Poaceae Imperata cogongrass h 1 standing-cypress, skyrocket, ipomopsis, Polemoniaceae Ipomopsis scarlet gilia h 2 Iridaceae Iris iris h 9 Asteraceae Isocoma goldenbush h 25 Isoetaceae Isoetes quillwort h 0 Cyperaceae Isolepis bulrush h 0 woolly Dutchman's pipe, birthworts, Aristolochiaceae Isotrema pipevines w 0 Asteraceae Iva marshelder h 1 Rosaceae Ivesia mousetail h 0 Asteraceae Jaumea marsh jaumea h 0 Boraginaceae Johnstonella Narrow-Wing Cat's-Eye w 0 Juglandaceae Juglans butternut, walnut w 37 Juncaceae Juncus rush h 11 Cupressaceae Juniperus juniper, red cedar w 52

Plantaginaceae Keckiella penstemon, beardtongue w 4 Rubiaceae Kelloggia kelloggia h 0 Poaceae Koeleria Junegrass h 2 Orobanchaceae Kopsiopsis kopsiopsis h 0 Asteraceae Laennecia horseweed h 0 Asteraceae Lagophylla hareleaf h 1 Polygonaceae Lastarriaea leather spineflower h 0 Asteraceae Lasthenia goldfields h 1 Fabaceae Lathyrus pea h 33 Asteraceae Layia tidytips h 1 Poaceae Leersia southern cutgrass, cutgrass h 0 Campanulaceae Legenere false Venus' looking glass h 0 Lemnaceae Lemna duckweed h 1 Lamiaceae Lepechinia pitchersage w 3 Brassicaceae Lepidium peppergrass, pepperweed h 8 Asteraceae Lepidospartum broomsage w 1 Polemoniaceae Leptosiphon linanthus, babystars h 0 Asteraceae Leptosyne Bug-Fruit h 2 Asteraceae Lessingia lessingia h 4 Montiaceae Lewisia lewisia h 0 Poaceae Leymus wildrye, California Bottlebrush Grass h 6 Apiaceae Ligusticum licorice-root h 5 Apiaceae Lilaeopsis grasswort h 0 Liliaceae Lilium lily, tiger lily h 5 Limnanthaceae Limnanthes meadowfoam h 0 Plumbaginaceae Limonium sealavander, statice h 3 Plantaginaceae Limosella mudwort h 0 Polemoniaceae Linanthus linanthus h 4 Linderniaceae Lindernia false pimpernel h 0 Linaceae Linum flax h 14 Cyperaceae Lipocarpha halfchaff sedge h 0 Saxifragaceae Lithophragma woodland-star h 4 Caryophyllaceae Loeflingia spreading pygmyleaf h 0 Asteraceae Logfia cottonrose h 0 Apiaceae Lomatium biscuitroot h 10

Caprifoliaceae Lonicera honeysuckle w 30 Onagraceae Ludwigia false loosestrife, primrose-willow h 3 Asteraceae Luina silverback h 0 Fabaceae Lupinus lupine h 75 Juncaceae Luzula woodrush h 0 Lycopodiaceae Lycopodium clubmoss h 0 Lamiaceae Lycopus bugleweed, waterhorehound, gypsywort h 0 Araceae Lysichiton skunkcabbage h 0 Primulaceae Lysimachia yellow loosestrife, fringed loosestrife h 0 Lythraceae Lythrum lythrum, loosestrife h 5 Asteraceae Madia tarweed h 4 Berberidaceae Mahonia barberry h 4 Ruscaceae Maianthemum mayflower, false lily of the valley h 2 Malvaceae Malacothamnus bushmallow w 8 Asteraceae Malacothrix desertdandelion h 5 Rosaceae Malus crabapple, apple w 137 Malvaceae Malvella mallow h 7 Cucurbitaceae Marah manroot h 5 Marsileaceae Marsilea waterclover h 0 Asteraceae Matricaria mayweed h 1 Papaveraceae Meconella fairypoppy h 0 Poaceae Melica melicgrass h 1 Lamiaceae Mentha mint, spearmint , peppermint h 20 Loasaceae Mentzelia blazingstar h 2 Menyanthaceae Menyanthes buckbean h 0 Ericaceae Menziesia minniebush, rusty menziesia w 4 Boraginaceae Mertensia bluebells h 6 Saxifragaceae Micranthes Pseudosaxifrage h 0 Asteraceae Micropus cottonseed, q-tips h 0 Asteraceae Microseris silverpuffs h 1 Polemoniaceae Microsteris slender phlox h 0 Phrymaceae Mimetanthe false monkeyflower h 0 Phrymaceae Mimulus monkeyflower h 14 Caryophyllaceae Minuartia stitchwort h 0 four o'clock, marvel of Peru, desert Nyctaginaceae Mirabilis wishbone-bush h 12 Caryophyllaceae Moehringia sandwort h 0 Lamiaceae Monardella Mountainbalm h 10 Amaranthaceae Monolepis povertyweed h 0 Asteraceae Monolopia monolopia h 0 Montiaceae Montia minerslettuce h 1 red bayberry, wax myrtle, northern Myricaceae Morella bayberry w 10 Poaceae Muhlenbergia muhly h 2 Liliaceae Muilla muilla h 0 Ranunculaceae Myosurus mousetail h 0

Haloragaceae Myriophyllum watermilfoil h 1 Pteridaceae Myriopteris Lip Fern h 0 Najadaceae Najas waternymph h 0 Hydrophyllaceae Nama fiddleleaf h 0 Poaceae Nassella needlegrass h 0 Polemoniaceae Navarretia pincushionplant h 0 Campanulaceae Nemacladus threadplant h 0 Hydrophyllaceae Nemophila baby blue eyes w 6 Plantaginaceae Neogaerrhinum snapdragon h 0 Poaceae Neostapfia Colusagrass h 0 Orchidaceae Neottia Twayblade h 0 Solanaceae Nicotiana tobacco h 32 Amaranthaceae Nitrophila niterwort h 0 Brassicaceae Noccaea pennycress h 0 Fagaceae Notholithocarpus tanoak w 10 Nymphaeaceae Nuphar pond lily h 0 Plantaginaceae Nuttallanthus toadflax h 2 Liliaceae Odontostomum Hartweg's doll's-lily h 0 Rosaceae Oemleria indian plum w 10 Apiaceae Oenanthe waterdropwort h 3 Onagraceae Oenothera evening primrose h 25 Ophioglossaceae Ophioglossum adderstongue h 0

Poaceae Orcuttia Orcutt grass h 0 Orobanchaceae Orobanche broomrape h 2 Orobanchaceae Orthocarpus owl's clover h 8 Apiaceae Osmorhiza sweetroot h 5 Oxalidaceae Oxalis woodsorrel h 5 Amaranthaceae Oxybasis Eurasian Goosefoot h 0 Asteraceae Packera ragwort h 0 Paeoniaceae Paeonia peony h 0 bulb panic grass, guineagrass, maidencane, winged panicgrass, panicgrass, Poaceae Panicum torpedograss, proso millet h 6 Papaveraceae Papaver poppy h 2

Urticaceae Parietaria pellitory h 1 Parnassiaceae Parnassia grass of Parnassus h 0 Vitaceae Parthenocissus virginia creeper, woodbine, Boston Ivy w 13 Poaceae Pascopyrum wheatgrass h 0 paspalum, dallisgrass, vaseygrass, Poaceae Paspalum crowngrass h 6 Celastraceae Paxistima paxistima h 1 Saxifragaceae Pectiantia miterwort h 0 Boraginaceae Pectocarya combseed h 0 Orobanchaceae Pedicularis lousewort h 4 Fabaceae Pediomelum breadroot, buckroot h 2 Pteridaceae Pellaea cliffbrake h 1 Plantaginaceae Penstemon beardtongue, penstemon h 30 Asteraceae Pentachaeta pygmydaisy h 0 Pteridaceae Pentagramma goldback fern h 0

Apiaceae Perideridia yampah h 1 Polygonaceae Persicaria Lady's-Thumb, Smartweed, Tearthumb h 12

Asteraceae Petasites butterbur, sweet coltsfoot, pestilence wort, h 2 Hydrophyllaceae Phacelia phacelia h 26 Poaceae Phalaris canary grass h 4 Hydrangeaceae Philadelphus mock orange w 4 Poaceae Phleum timothy h 12 Polemoniaceae Phlox phlox h 7 Boraginaceae Pholisma sandfood h 1 Hydrophyllaceae Pholistoma fiestaflower h 2 Santalaceae Phoradendron mistletoe w 5 Poaceae Phragmites common reed h 1 Verbenaceae Phyla turkey tangle fogfruit h 4 Zosteraceae Phyllospadix surfgrass h 0 Brassicaceae Physaria twinpod h 2 Rosaceae Physocarpus ninebark w 12 Fabaceae Pickeringia chaparral pea w 0 Marsileaceae Pilularia American pillwort h 0 Pinaceae Pinus pine w 165 Orchidaceae Piperia rein orchid h 0 Monotropaceae Pityopus California pinefoot h 0 Boraginaceae Plagiobothrys popcornflower h 1 Plantaginaceae Plantago plantain h 40 Orchidaceae Platanthera fringed orchid h 0 Platanaceae Platanus sycamore w 17 Papaveraceae Platystemon creamcups h 1 Valerianaceae Plectritis seablush h 2 Monotropaceae Pleuricospora fringed pinesap h 0 Poaceae Pleuropogon semaphoregrass h 0 Asteraceae Pluchea camphorweed, sweetscent h 4 Poaceae Poa blue grass h 24 Poaceae Podagrostis False Bent h 0 Lamiaceae Pogogyne mesamint h 0 Polemoniaceae Polemonium Jacob's-ladder, Greek valerian h 1 Caryophyllaceae Polycarpon manyseed h 0 Polygonaceae Polygonum knotweed, smartweed h 36 Polygonaceae Polypodium polypody h 1 Poaceae Polypogon rabbitfoot grass h 0 Dryopteridaceae Polystichum christmas fern, hollyfern h 4 Salicaceae Populus aspen, cottonwood, poplar w 231 Potamogetonaceae Potamogeton pondweed h 1 Rosaceae Potentilla cinquefoil h 14 Pedaliaceae Proboscidea ram's horn h 3 Liliaceae Prosartes fairy bells, mandarin h 1 Lamiaceae Prunella selfheal h 0 beach plum, cherry, chokecherry, peach, Rosaceae Prunus plum, sweet cherry, wild plum, almond w 246 Asteraceae Pseudognaphaliumrabbit-tobacco, sweeteverlasting, cudweed h 6 Poaceae Pseudoroegneria bluebunch wheatgrass h 0 Caryophyllaceae Pseudostellaria tuber starwort h 0 Pinaceae Pseudotsuga douglas fir w 123 Asteraceae Psilocarphus woollyheads h 0 Rutaceae Ptelea hoptree w 5 Dennstaedtiaceae Pteridium brackenfern, bracken h 7 Monotropaceae Pterospora woodland pinedrops, pinedrops h 0 Polygonaceae Pterostegia woodland pterostegia h 0

Poaceae Puccinellia alkaligrass h 0 Rosaceae Purshia bitterbush, cliffrose w 40 Ericaceae Pyrola wintergreen h 0 Asteraceae Pyrrocoma goldenweed h 0 Fagaceae Quercus oak w 270 Asteraceae Rafinesquia plumeseed h 2 Ranunculaceae Ranunculus buttercup h 3 Rhamnaceae Rhamnus buckthorn, redberry w 24 Polygalaceae Rhinotropis Desert-Milkwort h 0 Ericaceae Rhododendron rhododendron, azalea, labrador tea w 37 Anacardiaceae Rhus sumac w 30 Cyperaceae Rhynchospora beaksedge h 1 Grossulariaceae Ribes currant, gooseberry w 122 Asteraceae Rigiopappus wireweed h 0 Hydrophyllaceae Romanzoffia mistmaiden h 0 Papaveraceae Romneya Matilija poppy w 1 Brassicaceae Rorippa yellowcress h 5 Rosaceae Rosa rose, sweetbriar w 95 Lythraceae Rotala rotala h 0 blackberry, dewberry, Himalayan berry, Rosaceae Rubus raspberry, thimbleberry, loganberry w 94 Polygonaceae Rumex dock, sheep sorrel, curly dock h 28 Fabaceae Rupertia rupertia h 2 Ruppiaceae Ruppia widgeonweed h 0 Caryophyllaceae Sagina pearlwort h 0 Alismataceae Sagittaria arrowhead h 1 Plantaginaceae Sairocarpus snapdragon h 0 Amaranthaceae Salicornia pickleweed h 1 Salicaceae Salix willow w 327

Polemoniaceae Saltugilia gilia h 0 Lamiaceae Salvia sage h 14 Adoxaceae Sambucus elderberry w 31 Primulaceae Samolus brookweed h 1

Apiaceae Sanicula sanicle, blacksnakeroot h 4 Amaranthaceae Sarcocornia swampfire h 1 Saxifragaceaea Saxifraga saxifrage h 2 Ophioglossaceae Sceptridium island grapefern h 0 Cyperaceae Schoenoplectus bulrush h 5 Cyperaceae Scirpus woolgrass, bulrush h 8 Liliaceae Scoliopus fetid adderstongue h 0

Poaceae Scribneria Scribner's grass h 0 Scrophulariaceae Scrophularia figwort, carpenter's square h 12 Lamiaceae Scutellaria skullcap h 2 Crassulaceae Sedella mock stonecrop h 0 Crassulaceae Sedum orpine, stonecrop, green cockscomb h 10 Selaginellaceae Selaginella spikemoss h 0 Asteraceae Senecio butterweed, ragwort h 43 Fabaceae Senna senna h 6 Cupressaceae Sequoia redwood w 8 Aizoaceae Sesuvium seapurslane h 3 Poaceae Setaria coral bristlegrass h 5 Malvaceae Sidalcea checkerbloom h 11 Caryophyllaceae Silene catchfly, moss champion h 4 Iridaceae Sisyrinchium blue-eyed grass h 0 Apiaceae Sium water parsnip h 1 Smilacaceae Smilax greenbriar w 6 horsenettle, nightshade, potato, tomato, Solanaceae Solanum eggplant, aubergines h 48 Asteraceae Solidago goldenrod h 55 Typhaceae Sparganium bur-reed h 2 Poaceae Spartina cordgrass h 3 Caryophyllaceae Spergularia sandspurry h 1 Apiaceae Spermolepis scaleseed h 1 Apiaceae Sphenosciadium woollyhead parsnip h 1 Rosaceae Spiraea meadowsweet, spirea w 48 Orchidaceae Spiranthes lady's tresses h 1 Lemnaceae Spirodela duckmeat h 1 Poaceae Sporobolus dropseed h 3 Lamiaceae Stachys hedgenettle, lamb's ear h 15 Asteraceae Stebbinsoseris Mock Silverpuffs h 0 Caryophyllaceae Stellaria chickweed, starwort h 19 Asteraceae Stephanomeria wirelettuce h 5 Brassicaceae Streptanthus twistflower, jewelflower h 8 Liliaceae Streptopus twistedstalk h 0 Potamogetonaceae Stuckenia pondweed h 0 Amaranthaceae Stutzia Stutz's-Saltbush h 0 Asteraceae Stylocline neststraw h 0 Styracaceae Styrax snowbell h 0 Amaranthaceae Suaeda seepweed h 5 Caprifoliaceae Symphoricarpos snowberry, buckbush w 37 Asteraceae Symphyotrichum aster, oldfield aster h 53 Plantaginaceae Synthyris kittentails h 0 Asteraceae Tanacetum tansy h 1 Onagraceae Taraxia Goldeneggs h 0 Apiaceae Tauschia umbrellawort h 3 Taxaceae Taxus yew w 3 Saxifragaceae Tellima bigflower tellima h 1 Onagraceae Tetrapteron Lemoncup h 0 Ranunculaceae Thalictrum meadow rue h 5 Brassicaceae Thelypodium thelypody h 4 Fabaceae Thermopsis goldenbanner h 10 Cupressaceae Thuja western red cedar, arborvitae w 49 Brassicaceae Thysanocarpus fringepod h 3 Saxifragaceae Tiarella foamflower h 1 Amaranthaceae Tidestromia honeysweet h 1 Saxifragaceae Tolmiea youth on age h 1 Plantaginaceae Tonella tonella, lesser baby innocence h 0 California nutmeg, Florida nutmeg, Taxaceae Torreya Japanese torreya w 0 Poaceae Torreyochloa False mannagrass h 0 Anacardiaceae Toxicodendron poison oak, poison sumac, posion ivy w 12 Melanthiaceae Toxicoscordion deathcamas h 0 Asteraceae Tracyina Indian headdress h 0 Liliaceae Triantha sticky tofieldia, false asphodel h 0 Asteraceae Trichocoronis bugheal h 0 Lamiaceae Trichostema fluxweed, bluecurls h 6 Fabaceae Trifolium clover h 89 Juncaginaceae Triglochin arrowgrass h 0 Trilliaceae Trillium toadshade, trillium, wakerobin h 1 Campanulaceae Triodanis Venus' looking-glass h 0 Orobanchaceae Triphysaria owl's-clover, johnny-tuck h 0 Poaceae Trisetum oatgrass h 0 Liliaceae Triteleia triteleia h 0 Brassicaceae Tropidocarpum tropidocarpum, dobie pod h 0 Pinaceae Tsuga hemock w 86 Poaceae Tuctoria spiralgrass h 0 Brassicaceae Turritis Tower Mustard, Towercress, rockcress h 6 Typhaceae Typha cattail h 9 Lauraceae Umbellularia California laurel w 4 Asteraceae Uropappus Lindley's silverpuffs h 0 Urticaceae Urtica nettle, stinging nettle h 24 Lentibulariaceae Utricularia bladderwort h 0 Ericaceae Vaccinium cranberry, blueberry w 106 Berberidaceae Vancouveria insideout flower h 0 Melanthiaceae Veratrum hellebore, bunchflower h 6 Verbenaceae Verbena verbena, vervain h 9 Asteraceae Verbesina crownbeard, wing-stem h 6 Plantaginaceae Veronica speedwell h 8 arrowwood, viburnum, (Viburnum Adoxaceae Viburnum opulus=swamp elder), wild raisin w 32 Fabaceae Vicia vetch h 26 Violaceae Viola violet h 27 Vitaceae Vitis grape w 54 Poaceae Vulpia fescue h 2 Hydrangeaceae Whipplea common whipplea w 0 Capparaceae Wislizenia spectacle fruit h 0 Lemnaceae Wolffiella bogmat h 0 Blechnaceae Woodwardia chainfern h 0 Asteraceae Wyethia mule ears h 3 Asteraceae Xanthium spiny cocklebur h 9 Liliaceae Xerophyllum turkeybeard h 0 Apiaceae Yabea false carrot h 1 Brassicaceae Yosemitea Yosemite-Rockcress h 0 Potamogetonaceae Zannichellia horned pondweed h 0 Gentianaceae Zeltnera Mountain-Pink h 1 Zosteraceae Zostera eelgrass, seawrack h 0 WOODY plants : San Francisco Area herba- Native Family as listed by ceous or Calif. Bonap genera common name woody Leps Salicaceae Salix willow w 327 Fagaceae Quercus oak w 270

beach plum, cherry, chokecherry, peach, Rosaceae Prunus plum, sweet cherry, wild plum, almond w 246 Salicaceae Populus aspen, cottonwood, poplar w 231 Betulaceae Alnus alder w 196 Pinaceae Pinus pine w 165 Rosaceae Malus crabapple, apple w 137 Pinaceae Pseudotsuga douglas fir w 123

Grossulariaceae Ribes currant, gooseberry w 122 Rhamnaceae Ceanothus New Jersey tea w 117 Aceraceae Acer maple, boxelder w 116 Pinaceae Abies fir w 112 Ericaceae Vaccinium cranberry, blueberry w 106 Rosaceae Rosa rose, sweetbriar w 95

blackberry, dewberry, Himalayan berry, Rosaceae Rubus raspberry, thimbleberry, loganberry w 94 Pinaceae Tsuga hemock w 86 Rosaceae Amelanchier serviceberry, juneberry, shadbush w 77 Ericaceae Arctostaphylos bearberry, kinnikinnick, manzanita w 68 Rosaceae Crataegus hawthorn w 64 Betulaceae Corylus filbert, hazel, hazelnut w 63

Cornaceae Cornus dogwood, bunchberry w 57 Oleaceae Fraxinus ash w 57 Vitaceae Vitis grape w 54 Cupressaceae Juniperus juniper, red cedar w 52 Cupressaceae Thuja western red cedar, arborvitae w 49 Rosaceae Spiraea meadowsweet, spirea w 48 Ericaceae Arbutus madrone w 45 Rosaceae Purshia bitterbush, cliffrose w 40 Rosaceae Holodiscus oceanspray, rockspiraea w 38 Juglandaceae Juglans butternut, walnut w 37 Ericaceae Rhododendron rhododendron, azalea, labrador tea w 37 Caprifoliaceae Symphoricarpos snowberry, buckbush w 37 Rosaceae Cercocarpus mountain mahogany w 35 arrowwood, viburnum, (Viburnum Adoxaceae Viburnum opulus=swamp elder), wild raisin w 32 Adoxaceae Sambucus elderberry w 31 Caprifoliaceae Lonicera honeysuckle w 30 Anacardiaceae Rhus sumac w 30 Rhamnaceae Frangula buckthorn w 25

Rhamnaceae Rhamnus buckthorn, redberry w 24 Rosaceae Adenostoma chamise, redshank w 21 Platanaceae Platanus sycamore w 17 Sapindaceae Aesculus horsechestnut, buckeye w 16 Fabaceae Cercis redbud, judas-tree w 14 Cupressaceae Chamaecyparis Atlantic white cedar, white cedar w 13 Fagaceae Chrysolepis w 13

Vitaceae Parthenocissus virginia creeper, woodbine, Boston Ivy w 13

Rosaceae Physocarpus ninebark w 12 Anacardiaceae Toxicodendron poison oak, poison sumac, posion ivy w 12 Cupressaceae Calocedrus incense cedar w 10 red bayberry, wax myrtle, northern Myricaceae Morella bayberry w 10 Fagaceae Notholithocarpus tanoak w 10 Rosaceae Oemleria indian plum w 10 Rosaceae Heteromeles toyon w 9 Malvaceae Malacothamnus bushmallow w 8 Cupressaceae Sequoia redwood w 8 Hydrophyllaceae Eriodictyon yerba santa w 6 Hydrophyllaceae Nemophila baby blue eyes w 6 Smilacaceae Smilax greenbriar w 6 Rubiaceae Cephalanthus buttonbush w 5 Asteraceae Hazardia bristleweed w 5

Santalaceae Phoradendron mistletoe w 5

Rutaceae Ptelea hoptree w 5 Santalaceae Arceuthobium dwarf mistletoe w 4 wahoo, burningbush, euonymus, spindletree, burstingheart, Celastraceae Euonymus wintercreeper, strawberrybush w 4 Malvaceae Fremontodendron flannelbush w 4 Ericaceae Gaultheria snowberry w 4 Plantaginaceae Keckiella penstemon, beardtongue w 4 Ericaceae Menziesia minniebush, rusty menziesia w 4 Hydrangeaceae Philadelphus mock orange w 4 Lauraceae Umbellularia California laurel w 4 Lamiaceae Lepechinia pitchersage w 3 Taxaceae Taxus yew w 3 Papaveraceae Dendromecon tree poppy w 2

Thymelaeaceae Dirca leatherwood w 2 Ephedraceae Ephedra jointfir, clapweed w 2 Frankeniaceae Frankenia seaheath w 2 Calycanthaceae Calycanthus sweetshrub w 1 Cistaceae Crocanthemum Frostweed, Rush-Rose w 1 Oleaceae Forestiera swampprivet w 1 Asteraceae Lepidospartum broomsage w 1 Papaveraceae Romneya Matilija poppy w 1 Amaranthaceae Allenrolfea iodinebush w 0 Phrymaceae Diplacus bush monkeyflower w 0 Asteraceae Eastwoodia yellow aster w 0 Garryaceae Garrya silktassel w 0 Cupressaceae Hesperocyparis cypress w 0 woolly Dutchman's pipe, birthworts, Aristolochiaceae Isotrema pipevines w 0 Boraginaceae Johnstonella Narrow-Wing Cat's-Eye w 0

Fabaceae Pickeringia chaparral pea w 0 California nutmeg, Florida nutmeg, Taxaceae Torreya Japanese torreya w 0 Hydrangeaceae Whipplea common whipplea w 0 HERBACEOUS plants : San Francisco Area herba- Native Family as listed by ceous or Calif. Bonap genera common name woody Leps Fabaceae Trifolium clover h 89 Fabaceae Lupinus lupine h 75

Asteraceae Artemisia sagebrush, wormwood h 65 Asteraceae Helianthus sunflower h 60 Rosaceae Fragaria strawberry h 58 Polygonaceae Eriogonum buckwheat h 56 Asteraceae Solidago goldenrod h 55 Asteraceae Symphyotrichum aster, oldfield aster h 53 horsenettle, nightshade, potato, tomato, eggplant, Solanaceae Solanum aubergines h 48 Asteraceae Senecio butterweed, ragwort h 43 Plantaginaceae Plantago plantain h 40 Asteraceae Ambrosia ragweed h 38 Asteraceae Baccharis baccharis h 37 Polygonaceae Polygonum knotweed, smartweed h 36

Fabaceae Lathyrus pea h 33 Onagraceae Epilobium willowherb h 32 Solanaceae Nicotiana tobacco h 32 Fabaceae Astragalus milkvetch h 30 Amaranthaceae Chenopodium goosefoot, lambsquarters h 30 Plantaginaceae Penstemon beardtongue, penstemon h 30 dock, sheep sorrel, curly Polygonaceae Rumex dock h 28 Violaceae Viola violet h 27 Asteraceae Ericameria goldenbush h 26 Hydrophyllaceae Phacelia phacelia h 26 Fabaceae Vicia vetch h 26 Amaranthaceae Atriplex saltbush, orache h 25 Orobanchaceae Castilleja Indian paintbrush h 25 Asteraceae Isocoma goldenbush h 25 Onagraceae Oenothera evening primrose h 25 Asteraceae Erigeron fleabane h 24 Poaceae Poa blue grass h 24 Urticaceae Urtica nettle, stinging nettle h 24 Asteraceae Cirsium thistle h 22

Alliaceae Allium onion h 21 Asteraceae Grindelia gumweed h 21 Amaranthaceae Amaranthus pigweed, amaranth h 20 Apiaceae Daucus carrot, Queen Anne's Lace h 20 Geraniaceae Geranium geranium h 20 mint, spearmint , Lamiaceae Mentha peppermint h 20 Asteraceae Achillea yarrow, sneezeweed h 19 Asteraceae Gnaphalium cudweed h 19 Asteraceae Gutierrezia snakeweed h 19 Caryophyllaceae Stellaria chickweed, starwort h 19 Asteraceae Heterotheca false goldenaster h 17 Cyperaceae Carex sedge, burr reed h 16 rye, wheat, bottlebrush Poaceae Elymus grass h 16 false indigo, indigobush, Fabaceae Amorpha leadplant h 15 Asteraceae Anaphalis pearly everlasting h 15 Poaceae Hordeum barley h 15

Hypericaceae Hypericum St.Johns wort h 15 Lamiaceae Stachys hedgenettle, lamb's ear h 15 Cucurbitaceae Cucurbita pumpkin, gourd, squash h 14 Linaceae Linum flax h 14 Phrymaceae Mimulus monkeyflower h 14 Rosaceae Potentilla cinquefoil h 14 Lamiaceae Salvia sage h 14 Rubiaceae Galium bedstraw h 13 Malvaceae Hibiscus hibiscus, rosemallow h 13 Asteraceae Balsamorhiza balsamroot h 12 Asteraceae Eriophyllum woolly sunflower h 12 four o'clock, marvel of Peru, desert wishbone- Nyctaginaceae Mirabilis bush h 12 Lady's-Thumb, Polygonaceae Persicaria Smartweed, Tearthumb h 12 Poaceae Phleum timothy h 12

Scrophulariaceae Scrophularia figwort, carpenter's square h 12 Apocynaceae Apocynum dogbane h 11 Brassicaceae Arabis rockcress h 11 Ranunculaceae Clematis clematis, leather flower h 11 Poaceae Festuca fescue h 11 Juncaceae Juncus rush h 11 Malvaceae Sidalcea checkerbloom h 11 Asteraceae Bidens beggers ticks h 10 Apiaceae Lomatium biscuitroot h 10 Lamiaceae Monardella Mountainbalm h 10 orpine, stonecrop, green Crassulaceae Sedum cockscomb h 10 Fabaceae Thermopsis goldenbanner h 10 Poaceae Agrostis bent grass h 9 Asclepiadaceae Asclepias milkweed, butterfly weed h 9 Brassicaceae Caulanthus wildcabbage h 9 Ranunculaceae Delphinium larkspur h 9 Brassicaceae Descurainia tansymustard, herb sophia h 9 Rosaceae Horkelia horkelia h 9 Iridaceae Iris iris h 9 Typhaceae Typha cattail h 9 Verbenaceae Verbena verbena, vervain h 9 Asteraceae Xanthium spiny cocklebur h 9 Ranunculaceae Aquilegia columbine h 8

Poaceae Bromus brome h 8 Onagraceae Clarkia clarkia h 8

Euphorbiaceae Croton firebush, croton, prairie tea h 8

Brassicaceae Lepidium peppergrass, pepperweed h 8 Orobanchaceae Orthocarpus owl's clover h 8 Cyperaceae Scirpus woolgrass, bulrush h 8 Brassicaceae Streptanthus twistflower, jewelflower h 8 Plantaginaceae Veronica speedwell h 8 Apiaceae Angelica angelica h 7 Brassicaceae Boechera Rockcress, Sicklepod h 7 Onagraceae Chamaenerion Fireweed h 7 Asteraceae Dieteria False Tansy-Aster h 7 poinsettia, spurge, snow- Euphorbiaceae Euphorbia on-the-mountain h 7 Polemoniaceae Gilia gilia h 7 Malvaceae Malvella mallow h 7 Polemoniaceae Phlox phlox h 7 Dennstaedtiaceae Pteridium brackenfern, bracken h 7 Nyctaginaceae Abronia sand verbena h 6 Boraginaceae Amsinckia fiddleneck h 6 Brassicaceae Barbarea yellowrocket, wintercress h 6 Asteraceae Chaenactis dustymaiden, pincushion h 6 thorn-apple, jimsonweed, Solanaceae Datura pricklyburr h 6 cow parsnip, giant Apiaceae Heracleum hogweed, eltrot h 6 wildrye, California Poaceae Leymus Bottlebrush Grass h 6 Boraginaceae Mertensia bluebells h 6 bulb panic grass, guineagrass, maidencane, winged panicgrass, panicgrass, torpedograss, Poaceae Panicum proso millet h 6 paspalum, dallisgrass, Poaceae Paspalum vaseygrass, crowngrass h 6

rabbit-tobacco, Asteraceae Pseudognaphalium sweeteverlasting, cudweed h 6 Fabaceae Senna senna h 6 Lamiaceae Trichostema fluxweed, bluecurls h 6 Tower Mustard, Brassicaceae Turritis Towercress, rockcress h 6 Melanthiaceae Veratrum hellebore, bunchflower h 6 Asteraceae Verbesina crownbeard, wing-stem h 6 Nyctaginaceae Boerhavia spiderling h 5 Onagraceae Camissonia suncup h 5 Apiaceae Cicuta water hemlock h 5 Convolvulaceae Convolvulus bindweed, morning glory h 5 yellow nutgrass, nutgrass, Cyperaceae Cyperus chufa, flatsedge h 5 Poaceae Distichlis saltgrass h 5 Crassulaceae Dudleya liveforever h 5 Apiaceae Ligusticum licorice-root h 5 Liliaceae Lilium lily, tiger lily h 5 Lythraceae Lythrum lythrum, loosestrife h 5 Asteraceae Malacothrix desertdandelion h 5 Cucurbitaceae Marah manroot h 5 Apiaceae Osmorhiza sweetroot h 5 Oxalidaceae Oxalis woodsorrel h 5 Brassicaceae Rorippa yellowcress h 5 Cyperaceae Schoenoplectus bulrush h 5 Poaceae Setaria coral bristlegrass h 5 Asteraceae Stephanomeria wirelettuce h 5 Amaranthaceae Suaeda seepweed h 5 Ranunculaceae Thalictrum meadow rue h 5 bluestem, broomsedge Poaceae Andropogon bluestem h 4 Asteraceae Antennaria pussytoes h 4 devil's walkingstick, Araliaceae Aralia spikenard, sarsaparilla h 4 Poaceae Bouteloua buffalo grass, grama h 4 Poaceae Calamagrostis feather reed grass h 4 Montiaceae Claytonia springbeauty h 4 Plantaginaceae Collinsia blue eyed mary h 4 Asteraceae Corethrogyne common sandaster h 4 Boraginaceae Cynoglossum comfrey, hound's tongue h 4 sea holly, Apiaceae Eryngium rattlesnakemaster, eryngo h 4 Asteraceae Eurybia aster h 4 Gentianaceae Gentiana gentian h 4 managrass, fowl Poaceae Glyceria managrass h 4 Asteraceae Hieracium hawkweed h 4 Asteraceae Lessingia lessingia h 4 Polemoniaceae Linanthus linanthus h 4 Saxifragaceae Lithophragma woodland-star h 4 Asteraceae Madia tarweed h 4 Berberidaceae Mahonia barberry h 4 Orobanchaceae Pedicularis lousewort h 4 Poaceae Phalaris canary grass h 4 Verbenaceae Phyla turkey tangle fogfruit h 4 Asteraceae Pluchea camphorweed, sweetscent h 4 Dryopteridaceae Polystichum christmas fern, hollyfern h 4 Apiaceae Sanicula sanicle, blacksnakeroot h 4 Caryophyllaceae Silene catchfly, moss champion h 4 Brassicaceae Thelypodium thelypody h 4 Papaveraceae Argemone pricklypoppy h 3 Asteraceae Arnica arnica h 3 Asteraceae Brickellia false boneset, bricklebush h 3 Convolvulaceae Calystegia false bindweed h 3 Brassicaceae Cardamine bittercress, toothwort h 3 chickweed, snow-in- Caryophyllaceae Cerastium summer h 3 Apiaceae Conioselinum hemlockparsley h 3 Asteraceae Crepis hawksbeard h 3 Poaceae Danthonia oatgrass h 3 Primulaceae Dodecatheon shootingstar h 3 Malvaceae Eremalche mallow h 3 Brassicaceae Erysimum wallflower h 3 California poppy, desert Papaveraceae Eschscholzia poppy h 3

Rosaceae Geum avens h 3 Asteraceae Helenium sneezeweed h 3 Boraginaceae Heliotropium heliotrope h 3 Saxifragaceae Heuchera alumroot h 3 Fabaceae Hoita leather-root h 3 Plumbaginaceae Limonium sealavander, statice h 3 false loosestrife, primrose- Onagraceae Ludwigia willow h 3 Apiaceae Oenanthe waterdropwort h 3 Pedaliaceae Proboscidea ram's horn h 3 Ranunculaceae Ranunculus buttercup h 3 Aizoaceae Sesuvium seapurslane h 3 Poaceae Spartina cordgrass h 3 Poaceae Sporobolus dropseed h 3 Apiaceae Tauschia umbrellawort h 3 Brassicaceae Thysanocarpus fringepod h 3 Asteraceae Wyethia mule ears h 3 Ranunculaceae Aconitum monkshood h 2 Polygonaceae Aconogonon Alaska wild rhubarb h 2 Lamiaceae Agastache hyssop h 2 Poaceae Alopecurus foxtail h 2 Poaceae Anthoxanthum vernalgrass h 2 Brassicaceae Athysanus sandweed h 2 Plantaginaceae Bacopa waterhyssop h 2 Poaceae Bothriochloa beardgrass h 2 Onagraceae Camissoniopsis Spotted Suncup h 2 Agavaceae Chlorogalum soapplant, amole h 2 Lamiaceae Clinopodium clinopodium h 2 Orobanchaceae Cordylanthus bird's-beak h 2 Convolvulaceae Cuscuta dodder h 2 Apiaceae Cymopterus springparsley h 2 Poaceae Deschampsia hairgrass h 2 Brassicaceae Draba draba h 2 Poaceae Echinochloa barnyardgrass, cockspur h 2 Cyperaceae Eleocharis spikerush h 2 Poaceae Eragrostis lovegrass h 2 goldentop, flat-top Asteraceae Euthamia goldentop h 2 Gentianaceae Frasera frasera, columbo h 2 Onagraceae Gayophytum groundsmoke h 2 Fabaceae Glycyrrhiza licorice h 2 Boraginaceae Hackelia stickseed h 2 Asteraceae Hemizonia tarweed h 2 Hydrophyllaceae Hydrophyllum waterleaf h 2 standing-cypress, skyrocket, ipomopsis, Polemoniaceae Ipomopsis scarlet gilia h 2 Poaceae Koeleria Junegrass h 2 Asteraceae Leptosyne Bug-Fruit h 2 mayflower, false lily of the Ruscaceae Maianthemum valley h 2

Loasaceae Mentzelia blazingstar h 2 Poaceae Muhlenbergia muhly h 2 Plantaginaceae Nuttallanthus toadflax h 2 Orobanchaceae Orobanche broomrape h 2 Papaveraceae Papaver poppy h 2 Fabaceae Pediomelum breadroot, buckroot h 2 butterbur, sweet coltsfoot, Asteraceae Petasites pestilence wort, h 2 Hydrophyllaceae Pholistoma fiestaflower h 2 Brassicaceae Physaria twinpod h 2 Valerianaceae Plectritis seablush h 2 Asteraceae Rafinesquia plumeseed h 2 Fabaceae Rupertia rupertia h 2 Saxifragaceaea Saxifraga saxifrage h 2 Lamiaceae Scutellaria skullcap h 2 Typhaceae Sparganium bur-reed h 2 Poaceae Vulpia fescue h 2 Berberidaceae Achlys deersfoot h 1 Fabaceae Acmispon Deerweed h 1 Pteridaceae Adiantum maidenhair fern h 1 Asteraceae Agoseris woolly goat chicory, h 1 Primulaceae Androsace rockjasmine h 1 Ranunculaceae Anemone anemone, thimbleweed h 1 Plumbaginaceae Armeria thrift seapink h 1 Athyriaceae Athyrium ladyfern h 1 Apiaceae Berula waterparsnip h 1 Blechnaceae Blechnum midsorus fern h 1 Apiaceae Bowlesia hoary bowlesia h 1 Cabombaceae Brasenia brasenia, watershield h 1 Cabombaceae Cabomba fanwort h 1 Asteraceae Cacaliopsis silvercrown h 1 Liliaceae Calochortus mariposa lily h 1 Campanulaceae Campanula bellflower h 1 Ericaceae Chimaphila pipsissewa, prince's pine h 1 Polygonaceae Chorizanthe spineflower h 1 Crassulaceae Crassula pygmyweed h 1 Boraginaceae Cryptantha cryptantha h 1 Orchidaceae Cypripedium lady's slipper h 1 Asteraceae Deinandra tarweed h 1 Fumariaceae Dicentra bleeding heart h 1 deertongue witchgrass, Poaceae Dichanthelium panicgrass, rosette grass h 1 Poaceae Diplachne Beetle Grass h 1 Dryopteridaceae Dryopteris wood ferns h 1 Alismataceae Echinodorus burrhead h 1 Hydrophyllaceae Emmenanthe whisperingbells h 1 Polemoniaceae Eriastrum woollystar h 1 Cyperaceae Eriophorum cottongrass h 1 Asteraceae Gamochaeta everlasting h 1 Boraginaceae Greeneocharis Annual Cat's-Eye h 1 Asteraceae Helianthella helianthella h 1 Malvaceae Iliamna wild hollyhock h 1 Poaceae Imperata cogongrass h 1 Asteraceae Iva marshelder h 1 Asteraceae Lagophylla hareleaf h 1 Asteraceae Lasthenia goldfields h 1 Asteraceae Layia tidytips h 1 Lemnaceae Lemna duckweed h 1 Asteraceae Matricaria mayweed h 1 Poaceae Melica melicgrass h 1 Asteraceae Microseris silverpuffs h 1 Montiaceae Montia minerslettuce h 1 Haloragaceae Myriophyllum watermilfoil h 1 Urticaceae Parietaria pellitory h 1 Celastraceae Paxistima paxistima h 1 Pteridaceae Pellaea cliffbrake h 1 Apiaceae Perideridia yampah h 1 Boraginaceae Pholisma sandfood h 1 Poaceae Phragmites common reed h 1 Boraginaceae Plagiobothrys popcornflower h 1 Papaveraceae Platystemon creamcups h 1 Jacob's-ladder, Greek Polemoniaceae Polemonium valerian h 1 Polygonaceae Polypodium polypody h 1 Potamogetonaceae Potamogeton pondweed h 1 Liliaceae Prosartes fairy bells, mandarin h 1 Cyperaceae Rhynchospora beaksedge h 1 Alismataceae Sagittaria arrowhead h 1 Amaranthaceae Salicornia pickleweed h 1

Primulaceae Samolus brookweed h 1 Amaranthaceae Sarcocornia swampfire h 1 Apiaceae Sium water parsnip h 1 Caryophyllaceae Spergularia sandspurry h 1 Apiaceae Spermolepis scaleseed h 1

Apiaceae Sphenosciadium woollyhead parsnip h 1 Orchidaceae Spiranthes lady's tresses h 1 Lemnaceae Spirodela duckmeat h 1 Asteraceae Tanacetum tansy h 1 Saxifragaceae Tellima bigflower tellima h 1 Saxifragaceae Tiarella foamflower h 1 Amaranthaceae Tidestromia honeysweet h 1 Saxifragaceae Tolmiea youth on age h 1 toadshade, trillium, Trilliaceae Trillium wakerobin h 1 Apiaceae Yabea false carrot h 1 Gentianaceae Zeltnera Mountain-Pink h 1 Rosaceae Acaena acaena h 0 Lamiaceae Acanthomintha thorn-mint h 0 Poaceae Achnatherum needlegrass h 0 Asteraceae Achyrachaena blow wives h 0 Ranunculaceae Actaea baneberry, bugbane h 0 Asteraceae Adenocaulon trailplant h 0 Rosaceae Agrimonia agrimony, churchsteeples h 0 Alismataceae Alisma water plantain h 0 Polemoniaceae Allophyllum false gilyflower h 0 Monotropaceae Allotropa sugarstick h 0 Lythraceae Ammannia redstem h 0 Asteraceae Ancistrocarphus neststraw h 0 Saururaceae Anemopsis yerba mansa h 0 Asteraceae Anisocarpus leafy raillardiopsis h 0 Asteraceae Anisocoma scalebud h 0 Apiaceae Apiastrum mock parsley h 0 Poaceae Aristida threeawn h 0 Amaranthaceae Arthrocnemum Parish's glasswort h 0 Aristolochiaceae Asarum wildginger h 0 Pteridaceae Aspidotis lacefern, Indian's dream h 0 Campanulaceae Asyneuma harebell h 0 Salviniaceae Azolla mosquitofern h 0 Poaceae Beckmannia sloughgrass h 0 Elatinaceae Bergia Texas bergia h 0 Polygonaceae Bistorta meadow bistort h 0 Asteraceae Blennosperma stickyseed h 0 Asteraceae Blepharizonia big tarweed h 0 Amaranthaceae Blitum urn orchid h 0 Ophioglossaceae Botrychium grapefern h 0 Saxifragaceae Boykinia brookfoam h 0 Liliaceae Brodiaea brodiaea h 0 Montiaceae Calandrinia redmaids h 0 calibrachoa, seaside Solanaceae Calibrachoa petunia h 0 Geraniaceae California California stork's-bill h 0 Plantaginaceae Callitriche water-starwort h 0 Ranunculaceae Caltha marsh marigold h 0 Asteraceae Calycadenia western rosinweed h 0 Orchidaceae Calypso fairy slipper h 0 Montiaceae Calyptridium Mock Pussypaws h 0 Liliaceae Camassia camas h 0 Caryophyllaceae Cardionema sandcarpet h 0 Asteraceae Centromadia tarweed h 0 Orchidaceae Cephalanthera phantom orchid h 0 Ceratophyllaceae Ceratophyllum hornwort h 0 Orobanchaceae Chloropyron Salt-Bird's-Beak h 0 Gentianaceae Cicendia Oregon timwort h 0 Onagraceae Circaea enchanter's nightshade h 0 Liliaceae Clintonia bluebead h 0 Polemoniaceae Collomia trumpet h 0 Orchidaceae Corallorhiza coralroot h 0 Convolvulaceae Cressa alkaliweed h 0 Asteraceae Crocidium common spring-gold h 0 Pteridaceae Cryptogramma rockbrake h 0 Apocynaceae Cycladenia waxydogbane h 0 Dryopteridaceae Cystopteris bladderfern h 0 Alismataceae Damasonium California damsonium h 0 Datiscaceae Datisca Durango root h 0 Liliaceae Dichelostemma snakelily h 0 Convolvulaceae Dichondra ponysfoot h 0 Campanulaceae Downingia calicoflower h 0 Droseraceae Drosera sundew h 0 Rosaceae Drymocallis Woodbeauty h 0 Asteraceae Eclipta eclipta, false daisy h 0 Fumariaceae Ehrendorferia golden eardrops h 0 Elatinaceae Elatine waterwort h 0 Hydrocharitaceae Elodea waterweed h 0

Ranunculaceae Enemion False rue anemone h 0 Orchidaceae Epipactis helleborine, marsh orchid h 0 Equisetaceae Equisetum horsetail h 0 Caryophyllaceae Eremogone Clifton's eremogone h 0 Onagraceae Eremothera Mooncup h 0 Liliaceae Erythronium fawnlily, dogtooth violet h 0

Hydrophyllaceae Eucrypta hideseed h 0 Amaranthaceae Extriplex Mock Saltbush h 0 Poaceae ×Elyhordeum barley h 0 Cyperaceae Fimbristylis fimbry h 0 floerkea, false Limnanthaceae Floerkea mermaidweed h 0 Liliaceae Fritillaria fritillary h 0 Campanulaceae Githopsis bluecup h 0 Orchidaceae Goodyera rattlesnake h 0 Plantaginaceae Gratiola hedgehyssop h 0 Asteraceae Harmonia madia h 0 Liliaceae Hastingsia rushlily h 0 Monotropaceae Hemitomes coneplant h 0 Asteraceae Hemizonella opposite-leaved tarweed h 0 Asteraceae Hesperevax dwarf-cudweed h 0 Hydrophyllaceae Hesperochiron California hesperochiron h 0 Urticaceae Hesperocnide stingingnettle h 0 Linaceae Hesperolinon dwarf-flax h 0 Papaveraceae Hesperomecon Queen-Poppy h 0 Campanulaceae Heterocodon rareflower heterocodon h 0 Plantaginaceae Hippuris mare's-tail h 0 Asteraceae Holocarpha tarweed h 0 Asteraceae Holozonia whitecrown h 0 Brassicaceae Hornungia prostrate hutchinsia h 0 Fabaceae Hosackia Deer-Vetch h 0 Asteraceae Hulsea alpinegold h 0 Araliaceae Hydrocotyle marshpennywort h 0 False Beech-Drops, Yellow Ericaceae Hypopitys Bird's-Nest h 0 Brassicaceae Idahoa oldstem idahoa h 0 Isoetaceae Isoetes quillwort h 0 Cyperaceae Isolepis bulrush h 0 Rosaceae Ivesia mousetail h 0 Asteraceae Jaumea marsh jaumea h 0 Rubiaceae Kelloggia kelloggia h 0 Orobanchaceae Kopsiopsis kopsiopsis h 0

Asteraceae Laennecia horseweed h 0 Polygonaceae Lastarriaea leather spineflower h 0

Poaceae Leersia southern cutgrass, cutgrass h 0 Campanulaceae Legenere false Venus' looking glass h 0 Polemoniaceae Leptosiphon linanthus, babystars h 0 Montiaceae Lewisia lewisia h 0

Apiaceae Lilaeopsis grasswort h 0 Limnanthaceae Limnanthes meadowfoam h 0 Plantaginaceae Limosella mudwort h 0 Linderniaceae Lindernia false pimpernel h 0 Cyperaceae Lipocarpha halfchaff sedge h 0 Caryophyllaceae Loeflingia spreading pygmyleaf h 0 Asteraceae Logfia cottonrose h 0 Asteraceae Luina silverback h 0 Juncaceae Luzula woodrush h 0 Lycopodiaceae Lycopodium clubmoss h 0 bugleweed, waterhorehound, Lamiaceae Lycopus gypsywort h 0 Araceae Lysichiton skunkcabbage h 0 yellow loosestrife, fringed Primulaceae Lysimachia loosestrife h 0 Marsileaceae Marsilea waterclover h 0 Papaveraceae Meconella fairypoppy h 0 Menyanthaceae Menyanthes buckbean h 0 Saxifragaceae Micranthes Pseudosaxifrage h 0 Asteraceae Micropus cottonseed, q-tips h 0 Polemoniaceae Microsteris slender phlox h 0 Phrymaceae Mimetanthe false monkeyflower h 0 Caryophyllaceae Minuartia stitchwort h 0 Caryophyllaceae Moehringia sandwort h 0 Amaranthaceae Monolepis povertyweed h 0 Asteraceae Monolopia monolopia h 0 Liliaceae Muilla muilla h 0 Ranunculaceae Myosurus mousetail h 0 Pteridaceae Myriopteris Lip Fern h 0 Najadaceae Najas waternymph h 0 Hydrophyllaceae Nama fiddleleaf h 0 Poaceae Nassella needlegrass h 0 Polemoniaceae Navarretia pincushionplant h 0 Campanulaceae Nemacladus threadplant h 0 Plantaginaceae Neogaerrhinum snapdragon h 0 Poaceae Neostapfia Colusagrass h 0 Orchidaceae Neottia Twayblade h 0 Amaranthaceae Nitrophila niterwort h 0 Brassicaceae Noccaea pennycress h 0 Nymphaeaceae Nuphar pond lily h 0 Liliaceae Odontostomum Hartweg's doll's-lily h 0 Ophioglossaceae Ophioglossum adderstongue h 0 Poaceae Orcuttia Orcutt grass h 0 Amaranthaceae Oxybasis Eurasian Goosefoot h 0 Asteraceae Packera ragwort h 0 Paeoniaceae Paeonia peony h 0 Parnassiaceae Parnassia grass of Parnassus h 0 Poaceae Pascopyrum wheatgrass h 0 Saxifragaceae Pectiantia miterwort h 0 Boraginaceae Pectocarya combseed h 0 Asteraceae Pentachaeta pygmydaisy h 0 Pteridaceae Pentagramma goldback fern h 0 Zosteraceae Phyllospadix surfgrass h 0 Marsileaceae Pilularia American pillwort h 0 Orchidaceae Piperia rein orchid h 0 Monotropaceae Pityopus California pinefoot h 0 Orchidaceae Platanthera fringed orchid h 0

Monotropaceae Pleuricospora fringed pinesap h 0 Poaceae Pleuropogon semaphoregrass h 0 Poaceae Podagrostis False Bent h 0 Lamiaceae Pogogyne mesamint h 0 Caryophyllaceae Polycarpon manyseed h 0 Poaceae Polypogon rabbitfoot grass h 0 Lamiaceae Prunella selfheal h 0 Poaceae Pseudoroegneria bluebunch wheatgrass h 0 Caryophyllaceae Pseudostellaria tuber starwort h 0 Asteraceae Psilocarphus woollyheads h 0 woodland pinedrops, Monotropaceae Pterospora pinedrops h 0 Polygonaceae Pterostegia woodland pterostegia h 0 Poaceae Puccinellia alkaligrass h 0 Ericaceae Pyrola wintergreen h 0 Asteraceae Pyrrocoma goldenweed h 0 Polygalaceae Rhinotropis Desert-Milkwort h 0 Asteraceae Rigiopappus wireweed h 0 Hydrophyllaceae Romanzoffia mistmaiden h 0 Lythraceae Rotala rotala h 0 Ruppiaceae Ruppia widgeonweed h 0 Caryophyllaceae Sagina pearlwort h 0 Plantaginaceae Sairocarpus snapdragon h 0 Polemoniaceae Saltugilia gilia h 0 Ophioglossaceae Sceptridium island grapefern h 0 Liliaceae Scoliopus fetid adderstongue h 0 Poaceae Scribneria Scribner's grass h 0 Crassulaceae Sedella mock stonecrop h 0 Selaginellaceae Selaginella spikemoss h 0 Iridaceae Sisyrinchium blue-eyed grass h 0

Asteraceae Stebbinsoseris Mock Silverpuffs h 0 Liliaceae Streptopus twistedstalk h 0 Potamogetonaceae Stuckenia pondweed h 0 Amaranthaceae Stutzia Stutz's-Saltbush h 0 Asteraceae Stylocline neststraw h 0 Styracaceae Styrax snowbell h 0 Plantaginaceae Synthyris kittentails h 0 Onagraceae Taraxia Goldeneggs h 0 Onagraceae Tetrapteron Lemoncup h 0 tonella, lesser baby Plantaginaceae Tonella innocence h 0 Poaceae Torreyochloa False mannagrass h 0 Melanthiaceae Toxicoscordion deathcamas h 0 Asteraceae Tracyina Indian headdress h 0 sticky tofieldia, false Liliaceae Triantha asphodel h 0 Asteraceae Trichocoronis bugheal h 0 Juncaginaceae Triglochin arrowgrass h 0 Campanulaceae Triodanis Venus' looking-glass h 0 Orobanchaceae Triphysaria owl's-clover, johnny-tuck h 0 Poaceae Trisetum oatgrass h 0 Liliaceae Triteleia triteleia h 0

Brassicaceae Tropidocarpum tropidocarpum, dobie pod h 0 Poaceae Tuctoria spiralgrass h 0 Asteraceae Uropappus Lindley's silverpuffs h 0 Lentibulariaceae Utricularia bladderwort h 0 Berberidaceae Vancouveria insideout flower h 0 Capparaceae Wislizenia spectacle fruit h 0 Lemnaceae Wolffiella bogmat h 0 Blechnaceae Woodwardia chainfern h 0 Liliaceae Xerophyllum turkeybeard h 0 Brassicaceae Yosemitea Yosemite-Rockcress h 0 Potamogetonaceae Zannichellia horned pondweed h 0 Zosteraceae Zostera eelgrass, seawrack h 0