Wild Plants of Redwood Regional Park

Grouped by Growth Form

Alphabetical by Scientific Name

September 5, 2003

Wild Plants of Redwood Regional Park

Grouped by Growth Form Alphabetical by Scientific Name

This document contains a comprehensive list of the wild plants reported to be found in Redwood Regional Park.

The plants are grouped according to their growth form for easy accessibility. These four groups are: Ferns & Horsetails, Grasses & Grasslike, Herbaceous, and Woody.

The plants within each group are listed alphabetically by scientific name. Other information on each plant includes the common name, family, whether the plant is native or introduced, and its longevity.

For quick reference, the upper left corner of each page displays both the group name (based on growth form) and the genus of the first scientific name.

The abbreviations used:

Checklist column for marking off the plants you observe Scientific Name According to The Jepson Manual: Higher Plants of California, 1993 Common Name According to Jepson and other references (highly variable) Family The scientific plant family name according to Jepson L Longevity: Annual (a), Biennial (b), Perennial (p), or a combination N/I Native (n) or Introduced (i) according to Jepson

The listing of plants included in this document is by no means complete. The intent is to maintain an ongoing inventory to which additional plants can be added over time. Readers are encouraged to report any corrections or additions to this list by emailing the District Botanist (Wilde Legard, [email protected]). This welcomed assistance will help facilitate improved management of the Park District’s natural resources.

Page 2 Ferns & Horsetails Grouped by Growth Form Adiantum Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Adiantum jordanii Fern, Calif. Maidenhair Pteridaceae p n O Athyrium filix-femina var. cyclosorum Fern, Western Lady Dryopteridaceae p n O Dryopteris arguta Fern, Coastal Wood Dryopteridaceae p n O Equisetum arvense Horsetail, Common Equisetaceae p n O Equisetum telmateia ssp. braunii Horsetail, Giant Equisetaceae p n O Pellaea andromedifolia Fern, Coffee Pteridaceae p n O Pellaea mucronata var. mucronata Fern, Bird's-foot Pteridaceae p n O Pentagramma triangularis ssp. triangularis Fern, Goldenback Pteridaceae p n O Polypodium calirhiza Fern, Polypody Polypodiaceae p n O Polystichum munitum Fern, Western Sword Dryopteridaceae p n O Pteridium aquilinum var. pubescens Fern, Bracken Dennstaedtiaceae p n O Woodwardia fimbriata Fern, Giant Chain Blechnaceae p n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 3 Grasses & Grasslike Grouped by Growth Form Agrostis Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Agrostis capillaris Bent Grass, Colonial Poaceae p i O Agrostis hallii Bent Grass, Hall Poaceae p n O Agrostis pallens Bent Grass, Dune Poaceae p n O Agrostis stolonifera Bent Grass, Creeping Poaceae p i O Aira caryophyllea Hair Grass, Silver European Poaceae a i O Alopecurus saccatus Foxtail, Pacific Poaceae a n O Avena barbata Oat, Slender Wild Poaceae a i O Avena fatua Oat, Wild Poaceae a i O Briza maxima Quaking Grass, Big Poaceae a i O Briza minor Quaking Grass, Little Poaceae a i O Bromus carinatus var. carinatus Brome, California Poaceae p n O Bromus catharticus Brome, Rescue Poaceae ap i O Bromus diandrus Brome, Ripgut Poaceae a i O Bromus hordeaceus Brome, Soft Poaceae a i O Bromus japonicus Brome, Japanese Poaceae a i O Bromus laevipes Brome, Woodland Poaceae p n O Bromus madritensis ssp. madritensis Brome, Spanish Poaceae a i O Bromus madritensis ssp. rubens Brome, Red Foxtail Poaceae a i O Carex barbarae Sedge, Santa Barbara Cyperaceae p n O Carex brevicaulis Sedge, Short-stem Cyperaceae p n O Carex deweyana ssp. leptopoda Sedge, Short-scale Cyperaceae p n O Carex globosa Sedge, Round-fruit Cyperaceae p n O Carex praegracilis Sedge, Deer-bed Cyperaceae p n O Carex serratodens Sedge, Bifid Cyperaceae p n O Carex tumulicola Sedge, Foothill Cyperaceae p n O Cortaderia jubata Pampas Grass, Hairy Poaceae p i O Cortaderia selloana Pampas Grass, Smooth Poaceae p i O Cynodon dactylon Bermuda Grass Poaceae p n O Cynosurus echinatus Dogtail Grass, Hedgehog Poaceae a i O Cyperus eragrostis Nutsedge, Tall Cyperaceae p n O Dactylis glomerata Orchard Grass Poaceae p i O Danthonia californica var. californica Oat Grass, California Poaceae p n O Deschampsia elongata Hair Grass, Slender Poaceae p n O Digitaria sanguinalis Crab Grass Poaceae a i O Elymus glaucus ssp. glaucus Wild Rye, Blue Poaceae p n O Elymus multisetus Squirreltail, Big Poaceae p n O Elymus trachycaulus ssp. trachycaulus Wheatgrass, Slender Poaceae p n O Festuca arundinacea Fescue, Tall Poaceae p i O Festuca californica Fescue, California Poaceae p n O Festuca idahoensis Fescue, Idaho Poaceae p n O Festuca rubra Fescue, Red Poaceae p n O Gastridium ventricosum Nit Grass Poaceae a i O Holcus lanatus Velvet Grass, Common Poaceae p i

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 4 Grasses & Grasslike Grouped by Growth Form Hordeum Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Hordeum brachyantherum ssp. brachyantherum Barley, Meadow Poaceae p n O Hordeum brachyantherum ssp. californicum Barley, California Poaceae p n O Hordeum marinum ssp. gussoneanum Barley, Mediterranean Poaceae a i O Hordeum murinum ssp. glaucum Barley, Glaucous Poaceae a i O Hordeum murinum ssp. leporinum Barley, Hare Poaceae a i O Juncus balticus Rush, Baltic Wire Juncaceae p n O Juncus bufonius var. bufonius Rush, Toad Juncaceae a n O Juncus effusus var. pacificus Rush, Pacific Bog Juncaceae p n O Juncus occidentalis Rush, Western Juncaceae p n O Juncus patens Rush, Spreading Juncaceae p n O Juncus tenuis Rush, Slender Juncaceae p n O Juncus xiphioides Rush, Iris-leaf Juncaceae p n O Koeleria macrantha June Grass Poaceae p n O Leymus triticoides Wild Rye, Wet-meadow Poaceae p n O Lolium multiflorum Rye Grass, Awned Italian Poaceae p i O Lolium perenne Rye Grass, Perennial Poaceae p i O Luzula comosa Woodrush, Common Juncaceae p n O Melica bulbosa Onion Grass Poaceae p n O Melica californica Melic Grass, California Poaceae p n O Melica imperfecta Melic Grass, Coast Range Poaceae p n O Melica torreyana Melic Grass, Torrey Poaceae p n O Nassella lepida Needle Grass, Foothill Poaceae p n O Nassella pulchra Needle Grass, Purple Poaceae p n O Phalaris aquatica Harding Grass Poaceae p i O Phalaris minor Canary Grass, Little-seed Poaceae a i O Poa annua Blue Grass, Annual Poaceae a i O Poa howellii Blue Grass, Howell Poaceae a n O Poa pratensis ssp. pratensis Blue Grass, Kentucky Poaceae p i O Poa secunda ssp. secunda Blue Grass, One-side Poaceae p n O Polypogon interruptus Beard Grass, Ditch Poaceae p i O Polypogon monspeliensis Rabbitfoot Grass, Annual Poaceae a i O Scirpus microcarpus Bulrush, Smallfruit Cyperaceae p n O Sorghum bicolor Sorghum Poaceae a i O Trisetum canescens Trisetum, Tall Nodding Poaceae p n O Typha latifolia Cattail, Broadleaf Typhaceae p n O Vulpia bromoides Fescue, Six-weeks Poaceae a i O Vulpia microstachys var. pauciflora Fescue, Few-flower Poaceae a n O Vulpia myuros var. hirsuta Fescue, Foxtail Poaceae a n O Vulpia myuros var. myuros Fescue, Rattail Poaceae a n O Vulpia sp. Fescue, Annual Poaceae a n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 5 Herbaceous Grouped by Growth Form Acaena Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Acaena pinnatifida var. californica Acaena, California Rosaceae p n O Achillea millefolium Yarrow Asteraceae p n O Achyrachaena mollis Blow Wives Asteraceae a n O Actaea rubra Baneberry Ranunculaceae p n O Agoseris grandiflora Dandelion, Large-flower Native Asteraceae p n O Agoseris heterophylla Dandelion, Annual Native Asteraceae a n O Agoseris retrorsa Dandelion, Spearleaf Native Asteraceae p n O Allium falcifolium Onion, Sickle-leaf Liliaceae p n O Allium triquetrum Onion, Drooping 3-cornered Liliaceae p i O Allium unifolium Onion, Single-leaf / Clay Liliaceae p n O Amsinckia menziesii var. intermedia Fiddleneck, Common Boraginaceae a n O Anagallis arvensis Pimpernel, Scarlet Primulaceae a i O Anaphalis margaritacea Pearly Everlasting Asteraceae p i O Angelica tomentosa Angelica, California Wood Apiaceae p n O Anthemis cotula Mayweed Asteraceae a i O Anthriscus caucalis Bur-chervil Apiaceae a i O Aphanes occidentalis Mantle, Lady's Rosaceae a n O Apocynum androsaemifolium Dogbane, Bitter Apocynaceae p n O Aquilegia formosa Columbine, Red / Crimson Ranunculaceae p n O Arabis glabra var. glabra Mustard, Tower Brassicaceae p n O Aralia californica Elk-clover Araliaceae p n O Arnica discoidea Arnica, Rayless Coast Asteraceae p n O Artemisia douglasiana Mugwort, California Asteraceae p n O Asarum caudatum Ginger, Wild Aristolochiaceae p n O Aster chilensis Aster, Common California Wild Asteraceae p n O Aster radulinus Aster, Broadleaf Asteraceae p n O Astragalus gambelianus Milkvetch, Gambel/Little Bill Fabaceae a n O Baccharis douglasii Baccharis, Douglas/Salt Marsh Asteraceae p n O Barbarea orthoceras Winter Cress, Erect-pod Brassicaceae p n O Bellardia trixago Bellardia Scrophulariaceae a i O Bellis perennis Daisy, English Asteraceae p i O Bowlesia incana Bowlesia Apiaceae a n O Brassica nigra Mustard, Black Brassicaceae a i O Brassica rapa Mustard, Yellow Field Brassicaceae a i O Brodiaea elegans ssp. elegans Brodiaea, Harvest / Elegant Liliaceae p n O Calandrinia ciliata Red Maids, Magenta Portulacaceae a n O Calochortus albus Fairy Lantern, White Liliaceae p n O Calochortus luteus Mariposa Lily, Yellow Liliaceae p n O Calochortus umbellatus Star Tulip, Oakland Liliaceae p n O Calycadenia multiglandulosa Rosinweed, Sticky Asteraceae a n O Calystegia purpurata ssp. purpurata Morning Glory, Climbing Convolvulaceae p n O Calystegia subacaulis ssp. subacaulis Morning Glory, Shortstem Convolvulaceae p n O Camissonia ovata Suncup, Golden Eggs Onagraceae p n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 6 Herbaceous Grouped by Growth Form Camissonia Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Camissonia sp. Suncup Onagraceae ap n O Capsella bursa-pastoris Shepherd's Purse Brassicaceae a i O Cardamine californica (both var.) Milkmaids Brassicaceae p n O Cardamine oligosperma Bitter Cress, Western Brassicaceae a n O Carduus pycnocephalus Thistle, Italian Asteraceae a i O Carduus tenuiflorus Thistle, Slender Flower Asteraceae ab i O Castilleja affinis ssp. affinis Paintbrush, Common Indian Scrophulariaceae p n O Castilleja densiflora ssp. densiflora Owl's Clover, Common Scrophulariaceae a n O Castilleja foliolosa Paintbrush, Woolly Scrophulariaceae p n O Castilleja subinclusa ssp. franciscana Paintbrush, Franciscan Scrophulariaceae p n O Castilleja wightii Paintbrush, Seaside / Coastal Scrophulariaceae p n O Centaurea melitensis Tocalote Asteraceae a i O Centaurea solstitialis Thistle, Yellow Star Asteraceae a i O Centaurium muhlenbergii Centaury, Monterey Gentianaceae ab n O Centranthus ruber Valerian, Red Valerianaceae p i O Cerastium glomeratum Chickweed, Mouse-ear Caryophyllaceae a i O Chamomilla suaveolens Pineapple Weed Asteraceae a n O Chenopodium multifidum Goosefoot, Cutleaf Chenopodiaceae a i O Chlorogalum pomeridianum var. pomeridianum Soap Plant, Common Liliaceae p n O Cicendia quadrangularis Gentian, Yellow Gentianaceae a n O Cirsium quercetorum Thistle, Brownie Asteraceae p n O Cirsium sp. Thistle Asteraceae n O Cirsium vulgare Thistle, Bull Asteraceae b i O Clarkia franciscana Clarkia, Presidio Onagraceae a n O Clarkia purpurea ssp. purpurea Clarkia, Purple Winecup Onagraceae a n O Clarkia purpurea ssp. quadrivulnera Clarkia, Fourspot Winecup Onagraceae a n O Clarkia purpurea ssp. viminea Clarkia, Large Onagraceae a n O Clarkia rubicunda Clarkia, Ruby Chalice Onagraceae a n O Claytonia exigua ssp. exigua Claytonia, Common Pale Portulacaceae a n O Claytonia perfoliata ssp. mexicana Miner's Lettuce, Angle-leaf Portulacaceae a n O Claytonia perfoliata ssp. perfoliata Miner's Lettuce, Common Portulacaceae a n O Clintonia andrewsiana Lily, Red-bead Liliaceae p n O Conium maculatum Poison Hemlock Apiaceae b i O Convolvulus arvensis Bindweed, Field Convolvulaceae p i O Conyza bilboana Horseweed, Rayless Asteraceae a i O Corallorhiza maculata Coralroot, Spotted Orchidaceae p n O Corallorhiza striata Coralroot, Striped Orchidaceae p n O Cotula coronopifolia Brass Buttons Asteraceae p i O Crassula connata Pygmy Weed, Sand Crassulaceae a n O Cymbalaria muralis Ivy, Kenilworth Scrophulariaceae p i O Cynara cardunculus Cardoon / Artichoke Thistle Asteraceae p i O Cynoglossum grande Hound's Tongue, Large Boraginaceae p n O Daucus pusillus Rattlesnake Weed Apiaceae a n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 7 Herbaceous Grouped by Growth Form Delphinium Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Delphinium decorum ssp. decorum Larkspur, Coast Ranunculaceae p n O Delphinium nudicaule Larkspur, Red / Scarlet Ranunculaceae p n O Dicentra formosa Bleeding Hearts Papaveraceae p n O Dichelostemma capitatum ssp. capitatum Blue Dicks Liliaceae p n O Dichelostemma congestum Ookow Liliaceae p n O Digitalis purpurea Foxglove Scrophulariaceae b n O Dipsacus sativus Teasel, Wild Dipsacaceae b i O Disporum hookeri Fairy Bells, Hooker Liliaceae p n O Dodecatheon hendersonii Shooting Star, Mosquitobills Primulaceae p n O Duchesnea indica Strawberry, Mock Rosaceae p i O Epilobium brachycarpum Willowherb, Panicled / Weedy Onagraceae a n O Epilobium canum ssp. canum Fuchsia, California Onagraceae p n O Epilobium ciliatum ssp. ciliatum Willowherb, Common Onagraceae p n O Epilobium minutum Willowherb, Chaparral Onagraceae a n O Epilobium sp. Willowherb Onagraceae a n O Eriogonum luteolum var. caninum Buckwheat, Tiburon Polygonaceae a n O Eriogonum luteolum var. luteolum Buckwheat, Greene Polygonaceae a n O Eriogonum nudum var. ? Buckwheat, Naked-stem Polygonaceae p n O Eriogonum nudum var. auriculatum Buckwheat, Curl-leaf Eared Polygonaceae p n O Erodium botrys Filaree, Long-beaked Geraniaceae a i O Erodium brachycarpum Filaree, Southern European Geraniaceae a i O Erodium cicutarium Filaree, Red-stem Geraniaceae a i O Erodium moschatum Filaree, White-stem Geraniaceae a i O Eschscholzia californica Poppy, California Papaveraceae p n O Euphorbia peplus Spurge, Petty Euphorbiaceae a i O Filago californica Fluffweed, California Asteraceae a n O Filago gallica Fluffweed Asteraceae a i O Foeniculum vulgare Fennel, Sweet Apiaceae p i O Fragaria vesca Strawberry, Woodland Rosaceae p n O Fritillaria affinis var. affinis Lily, Checker Liliaceae p n O Galium andrewsii ssp. gatense Bedstraw, Serpentine Rubiaceae p n O Galium aparine Bedstraw, Goosegrass Rubiaceae a i O Galium californicum ssp. californicum Bedstraw, California Rubiaceae p n O Galium murale Bedstraw, Tiny Rubiaceae a i O Galium porrigens var. porrigens Bedstraw, Climbing Rubiaceae p n O Galium triflorum Bedstraw, Sweet-scent Rubiaceae p n O Geranium dissectum Geranium, Purpletip Cut-leaf Geraniaceae a i O Geranium molle Geranium, Hairy Dove's Foot Geraniaceae a i O Geranium robertianum Herb Robert Geraniaceae ab i O Gilia achilleifolia ssp. achilleifolia Gilia, California Blue Polemoniaceae a n O Gilia sp. Gilia Polemoniaceae a n O Gnaphalium californicum Everlasting, California Asteraceae b n O Gnaphalium canescens ssp. microcephalum Everlasting, White Asteraceae b n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 8 Herbaceous Grouped by Growth Form Gnaphalium Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Gnaphalium purpureum Cudweed, Purple Asteraceae a n O Gnaphalium ramosissimum Everlasting, Pink Asteraceae b n O Gnaphalium sp. Cudweed, Everlasting Asteraceae ap O Gnaphalium stramineum Cotton-batting Plant Asteraceae a n O Grindelia camporum var. camporum Gumplant, Great Valley Asteraceae p n O Grindelia hirsutula var. hirsutula Gumplant, Hairy Asteraceae p n O Guillenia lasiophylla Mustard, California Brassicaceae a n O Helenium puberulum Rosilla Asteraceae b n O Hemizonia congesta ssp. ? Tarweed, Yellow Hayfield Asteraceae a n O Hemizonia congesta ssp. luzulaefolia Tarweed, Hayfield Asteraceae p n O Heracleum lanatum Parsnip, Cow Apiaceae p n O Hesperevax sparsiflora var. sparsiflora Hesperevax, Erect Asteraceae a n O Hesperocnide tenella Nettle, Western Creeping Urticaceae a n O Heterotheca sessiliflora ssp. bolanderi Golden Aster, Hairy Asteraceae p n O Heterotheca sessiliflora ssp. echioides Golden Aster, Bristly Asteraceae p n O Heuchera micrantha Alumroot, Small-flower Saxifragaceae p n O Hieracium albiflorum Hawkweed, White Asteraceae p n O Hirschfeldia incana Mustard, Shortpod Brassicaceae bp i O Hypericum formosum var. scouleri St. John's Wort, Scouler Hypericaceae p n O Hypericum perforatum Klamath Weed Hypericaceae p i O Hypochaeris glabra Cat's-ear, Smooth Asteraceae a i O Hypochaeris radicata Cat's-ear, Rough Asteraceae p i O Iris douglasiana Iris, Douglas Iridaceae p n O Lactuca saligna Willow, Lettuce Asteraceae a i O Lactuca serriola Lettuce, Prickly Asteraceae a i O Lactuca virosa Lettuce, Tall Wild Asteraceae b i O Lagophylla ramosissima ssp. ramosissima Hare's Ear, Common Asteraceae a n O Lasthenia californica Goldfields Asteraceae a n O Lathyrus vestitus var. vestitus Pea, Pale Purple Pacific Fabaceae p n O Lepidium nitidum var. nitidum Peppergrass, Threadleaf Brassicaceae a n O Lepidium strictum Peppergrass, Prostrate Brassicaceae a i O Linanthus androsaceus Linanthus, Pinklobe Polemoniaceae a n O Linanthus bicolor Linanthus, Bicolor Polemoniaceae a n O Lithophragma affine Star, Woodland Saxifragaceae p n O Lithophragma heterophyllum Starflower, Hill Saxifragaceae p n O Lomatium dasycarpum ssp. dasycarpum Biscuit Root, Hog Fennel Apiaceae p n O Lomatium macrocarpum Biscuit Root, Sheep Apiaceae p n O Lomatium utriculatum Biscuit Root, Spring Gold Apiaceae p n O Lotus corniculatus Deerweed, Bird's-foot Fabaceae p i O Lotus humistratus Colchita Fabaceae a n O Lotus micranthus Lotus, Hill / Small-flower Fabaceae a n O Lotus purshianus var. purshianus Clover, Spanish Fabaceae a n O Lotus scoparius var. scoparius Deerweed Fabaceae p n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 9 Herbaceous Grouped by Growth Form Lotus Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Lotus wrangelianus Lotus, California Fabaceae a n O Lunaria annua Moonwort Brassicaceae a i O Lupinus affinis Lupine, Sky Fabaceae a n O Lupinus bicolor Lupine, Miniature Dove Fabaceae a n O Lupinus formosus var. formosus Lupine, Summer / Woodland Fabaceae p n O Lupinus microcarpus var. microcarpus Lupine, Chick Fabaceae a n O Lupinus nanus Lupine, Douglas Sky Fabaceae a n O Lupinus succulentus Lupine, Arroyo Fabaceae a n O Lythrum hyssopifolium Loosestrife, Grass Poly Lythraceae ap i O Madia exigua Tarweed, Thread-stem Asteraceae a n O Madia gracilis Tarweed, Slender / Graceful Asteraceae a n O Madia sativa Tarweed, Common / Coast Asteraceae a n O Malva sp. Mallow Malvaceae i O Marah fabaceus Manroot, Common / California Cucurbitaceae p n O Marah oreganus Manroot, Oregon / Coast Cucurbitaceae p n O Marrubium vulgare Horehound, Common Lamiaceae p i O Medicago arabica Bur Clover, Spotted Fabaceae a i O Medicago polymorpha Bur Clover, California Fabaceae a i O Melilotus indica Clover, Sour Fabaceae ab i O Micropus californicus var. ? Cottonweed, Slender Asteraceae a n O Microseris acuminata Silverpuffs, Sierra Foothill Asteraceae a n O Microseris douglasii ssp. douglasii Silverpuffs, Douglas Asteraceae a n O Mimulus cardinalis Monkey Flower, Scarlet Scrophulariaceae p n O Mimulus douglasii Monkey Flower, Mickey Mouse Scrophulariaceae a n O Mimulus guttatus Monkey Flower, Golden Scrophulariaceae p n O Minuartia douglasii Sandwort, Douglas Caryophyllaceae a n O Monardella douglasii ssp. douglasii Coyotemint, Douglas Lamiaceae a n O Monardella villosa ssp. ? Coyotemint, Common Lamiaceae p n O Myosotis latifolia Forget-me-not Boraginaceae p i O Navarretia mellita Navarretia, Honeyscent Polemoniaceae a n O Navarretia squarrosa Skunkweed Polemoniaceae a n O Nemophila heterophylla Nemophila, Variable-leaf Hydrophyllaceae a n O Osmorhiza chilensis Sweet Cicely, Mountain Apiaceae p n O Oxalis albicans ssp. pilosa Wood Sorrel, Hairy Oxalidaceae p n O Oxalis corniculata Wood Sorrel, Creeping Oxalidaceae p i O Oxalis pes-caprae Buttercup, Bermuda Oxalidaceae p i O Pedicularis densiflora Indian Warrior Scrophulariaceae p n O Perideridia kelloggii Yampah, Kellogg Apiaceae p n O Perideridia oregana Yampah, Oregon Apiaceae p n O Phacelia californica Phacelia, California / Rock Hydrophyllaceae p n O Phacelia distans Phacelia, Wild Heliotrope Hydrophyllaceae a n O Phacelia divaricata Phacelia, Divaricate Hydrophyllaceae a n O Phacelia imbricata ssp. imbricata Phacelia, Rock Hydrophyllaceae p n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 10 Herbaceous Grouped by Growth Form Phacelia Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Phacelia nemoralis ssp. nemoralis Phacelia, Bristly Hydrophyllaceae bp n O Phlox gracilis Phlox, Slender Annual Polemoniaceae a n O Picris echioides Ox-tongue, Bristly Asteraceae ab i O Piperia elegans Rein Orchid, Elegant Orchidaceae p n O Plagiobothrys bracteatus Popcorn Flower, Bracted Boraginaceae a n O Plagiobothrys nothofulvus Popcorn Flower, Nievitas Boraginaceae a n O Plantago erecta Plantain, California Dwarf Plantaginaceae a n O Plantago lanceolata Plantain, English Plantaginaceae a i O Platystemon californicus Cream Cups Papaveraceae a n O Plectritis macrocera Plectritis, Longhorn Valerianaceae a n O Pogogyne serpylloides Pogogyne, Thymelike Lamiaceae a n O Polygala californica Milkwort, California Polygalaceae p n O Polygonum arenastrum Knotweed, Common Yard Polygonaceae a n O Potentilla glandulosa ssp. glandulosa Cinquefoil, Sticky Rosaceae p n O Psilocarphus tenellus var. tenellus Woolly Heads, Slender Asteraceae a n O Pterostegia drymarioides Creeper, Pink Polygonaceae a n O Ranunculus californicus Buttercup, California Ranunculaceae p n O Ranunculus hebecarpus Buttercup, Downy Ranunculaceae a n O Ranunculus muricatus Buttercup, Prickleseed Ranunculaceae a i O Raphanus sativus Radish, Wild Brassicaceae a i O Rigiopappus leptocladus Bristle-head Asteraceae a n O Rorippa nasturtium-aquaticum Water Cress, White Brassicaceae p n O Rumex acetosella Sheep Sorrel Polygonaceae p i O Rumex conglomeratus Dock, Green Polygonaceae p i O Rumex crispus Dock, Curly Polygonaceae p i O Rumex obtusifolius Dock, Bitter Polygonaceae p i O Rumex pulcher Dock, Fiddle Polygonaceae p i O Rumex salicifolius var. transitorius Dock, Ovate Willow Polygonaceae p n O Rupertia physodes Tea, California Fabaceae p n O Sagina decumbens ssp. occidentalis Pearlwort, Western Caryophyllaceae a n O Sanicula arctopoides Footsteps-of-spring Apiaceae p n O Sanicula bipinnatifida Sanicle, Purple Apiaceae p n O Sanicula crassicaulis Sanicle, Pacific Woodland Apiaceae p n O Sanicula laciniata Sanicle, Fringe-leaf / Coast Apiaceae p n O Sanicula tuberosa Sanicle, Turkey Pea / Tuberous Apiaceae p n O Satureja douglasii Yerba Buena Lamiaceae p n O Saxifraga californica Saxifrage, California Saxifragaceae p n O Scabiosa atropurpurea Pincushion Dipsacaceae a i O Scandix pecten-veneris Shepherd's Needle Apiaceae a i O Scrophularia californica ssp. californica Figwort, California Scrophulariaceae p n O Senecio aronicoides Butterweed, California Woolly Asteraceae p n O Senecio mikanioides Ivy, German Asteraceae p i O Senecio vulgaris Groundsel, Common Asteraceae a i

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 11 Herbaceous Grouped by Growth Form Sherardia Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Sherardia arvensis Madder, Blue Field Rubiaceae a i O Sidalcea malvaeflora ssp. ? Checkerbloom, Common Malvaceae p n O Sidalcea malvaeflora ssp. laciniata Checkerbloom, Linear-lobe Malvaceae p n O Silene gallica Pink, Windmill Caryophyllaceae a i O Silybum marianum Thistle, Milk Asteraceae ab i O Sisymbrium officinale Mustard, Hedge Brassicaceae a i O Sisyrinchium bellum Grass, Blue-eyed Iridaceae p n O Smilacina racemosa Solomon's Seal, Fat False Liliaceae p n O Smilacina stellata Solomon's Seal, Starry False Liliaceae p n O Solanum americanum Nightshade, Small-flower Solanaceae ap n O Solidago californica Goldenrod, California Asteraceae p n O Solidago canadensis ssp. elongata Goldenrod, Canada Asteraceae p n O Soliva sessilis Soliva, Common Asteraceae a n O Sonchus asper ssp. asper Sow Thistle, Prickly Asteraceae a i O Sonchus oleraceus Sow Thistle, Common Asteraceae a i O Spergula arvensis ssp. arvensis Stickwort Caryophyllaceae a i O Spergularia bocconii Sand Spurry, Boccone Caryophyllaceae a i O Spergularia rubra Sand Spurry, Ruby Caryophyllaceae ap i O Stachys ajugoides var. rigida Hedge Nettle, Common Rigid Lamiaceae p n O Stellaria media Chickweed, Common Caryophyllaceae a i O Stephanomeria virgata ssp. pleurocarpa Wreath Plant, Twiggy Asteraceae a n O Taraxacum officinale Dandelion, Common Asteraceae bp i O Tellima grandiflora Fringecups Saxifragaceae p n O Thalictrum fendleri var. polycarpum Meadow Rue, Foothill Ranunculaceae p n O Thysanocarpus curvipes Fringepod, Hairy Brassicaceae a n O Tolmiea menziesii Piggy-back Plant Saxifragaceae p n O Torilis arvensis Hedge Parsley Apiaceae a i O Torilis nodosa Hedge Parsley, Knotted Apiaceae a i O Tradescantia fluminensis Spiderwort Commelinaceae p i O Tragopogon porrifolius Salsify, Purple Asteraceae bp i O Trientalis latifolia Star Flower Primulaceae p n O Trifolium bifidum var. decipiens Clover, Deceiving Fabaceae a n O Trifolium ciliolatum Clover, Tree Fabaceae a n O Trifolium depauperatum var. amplectens Clover, Fused-bract Palesack Fabaceae a n O Trifolium depauperatum var. truncatum Clover, Common Palesack Fabaceae a n O Trifolium dubium Clover, Shamrock Fabaceae a i O Trifolium fucatum Clover, Bull / Cow Fabaceae a n O Trifolium hirtum Clover, Rose Fabaceae a i O Trifolium incarnatum Clover, Crimson Fabaceae a i O Trifolium macraei Clover, Double-head Fabaceae a n O Trifolium microdon Clover, Thimble Fabaceae a n O Trifolium willdenovii Clover, Tomcat Fabaceae a n O Trillium chloropetalum Trillium, Giant Liliaceae p n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 12 Herbaceous Grouped by Growth Form Trillium Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Trillium ovatum ssp. ovatum Trillium, Western White Coast Liliaceae p n O Triphysaria pusilla Owl's Clover, Dwarf Scrophulariaceae a n O Triteleia hyacinthina Triteleia, White Liliaceae p n O Triteleia laxa Ithuriel's Spear Liliaceae p n O Tropidocarpum gracile Lacepod Brassicaceae p n O Uropappus lindleyi Silverpuffs Asteraceae a n O Urtica dioica ssp. holosericea Nettle, Creek Stinging Urticaceae p n O Urtica urens Nettle, Dwarf Stinging Urticaceae a i O Verbena lasiostachys var. lasiostachys Vervain, Western Verbenaceae p n O Verbena lasiostachys var. scabrida Vervain, Robust Verbenaceae p n O Vicia americana var. americana Vetch, American Fabaceae p n O Vicia gigantea Vetch, Giant Fabaceae p n O Vicia sativa ssp. nigra Vetch, Narrowleaf Fabaceae a i O Vicia sativa ssp. sativa Vetch, Spring Fabaceae a i O Vicia villosa ssp. varia Vetch, Winter Fabaceae ab i O Vicia villosa ssp. villosa Vetch, Hairy Fabaceae ab i O Vinca major Periwinkle, Greater Apocynaceae p i O Viola adunca Violet, Western Dog Violaceae p n O Viola glabella Violet, Stream / Smooth Yellow Violaceae p n O Viola pedunculata Johnny-Jump-Up / Wild Pansy Violaceae p n O Viola sempervirens Violet, Redwood / Evergreen Violaceae p n O Wyethia angustifolia Mule's Ear, Narrow-leaf Asteraceae p n O Wyethia glabra Mule's Ear, Smooth Asteraceae p n O Wyethia helenioides Mule's Ear, Gray Asteraceae p n O Zantedeschia aethiopica Lily, Calla Araceae p i O Zigadenus fremontii Lily, Common Star Liliaceae p n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 13 Woody Grouped by Growth Form Acacia Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Acacia dealbata Wattle, Silver Fabaceae p i O Acacia melanoxylon Acacia, Blackwood Fabaceae p i O Acer macrophyllum Maple, Bigleaf Aceraceae p n O Acer negundo var. californicum Box Elder Aceraceae p n O Adenostoma fasciculatum Chamise Rosaceae p n O Aesculus californica Buckeye, California Hippocastanaceae p n O Alnus rhombifolia Alder, White Betulaceae p n O Amelanchier utahensis Serviceberry, Utah Rosaceae p n O Arbutus menziesii Madrone, Pacific Ericaceae p n O Arctostaphylos glandulosa ssp. glandulosa Manzanita, Eastwood Ericaceae p n O Arctostaphylos pallida Manzanita, Pallid Ericaceae p n O Arctostaphylos tomentosa ssp. crustacea Manzanita, Brittle-leaf Ericaceae p n O Artemisia californica Sagebrush, California Asteraceae p n O Baccharis pilularis Coyote Bush Asteraceae p n O Berberis pinnata var. pinnata Oregon Grape, Shinyleaf Berberidaceae p n O Buddleja davidii Butterfly Bush Buddlejaceae p i O Ceanothus oliganthus var. sorediatus Jim Brush Rhamnaceae p n O Ceanothus thyrsiflorus Blue Blossom Rhamnaceae p n O Clematis lasiantha Virgin's Bower / Pipestems Ranunculaceae p n O Clematis ligusticifolia Virgin's Bower, Western Ranunculaceae p n O Cornus sericea ssp. occidentalis Dogwood, Western Creek Cornaceae p n O Cornus sericea ssp. sericea Dogwood, American Creek Cornaceae p n O Corylus cornuta var. californica Hazelnut, California Betulaceae p n O Cotoneaster pannosa Cotoneaster, Silverleaf Rosaceae p i O Cupressus macrocarpa Cypress, Monterey Cupressaceae p n O Dirca occidentalis Leatherwood, Western Thymelaeaceae p n O Ericameria arborescens Golden Fleece Asteraceae p n O Eriogonum fasciculatum var. foliolosum Buckwheat, California Polygonaceae p n O Eriophyllum confertiflorum var. confertiflorum Yarrow, Golden Asteraceae p n O Eucalyptus camaldulensis Gum, River Red Myrtaceae p i O Eucalyptus globulus Gum, Blue Myrtaceae p i O Garrya elliptica Silk Tassel, Coast Garryaceae p n O Gaultheria shallon Salal Ericaceae p n O Genista monspessulana Broom, French Fabaceae p i O Gutierrezia californica Matchstick / Matchweed, Calif. Asteraceae p n O Hedera helix Ivy, English Araliaceae p i O Heteromeles arbutifolia Toyon Rosaceae p n O Holodiscus discolor Creambush / Ocean Spray Rosaceae p n O Ilex aquifolium Holly, English Aquifoliaceae p i O Juglans californica var. hindsii Walnut, N. California Black Juglandaceae p n O Lonicera hispidula var. vacillans Honeysuckle, Hairy Vine Caprifoliaceae p n O Lonicera involucrata var. ledebourii Honeysuckle, Black Twinberry Caprifoliaceae p n O Lupinus albifrons var. ? Lupine, Blue Bush / Silver Fabaceae p n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 14 Woody Grouped by Growth Form Mimulus Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Mimulus aurantiacus Monkey Flower, Bush Scrophulariaceae p n O Myrica californica Bayberry, California Myricaceae p n O Oemleria cerasiformis Oso Berry Rosaceae p n O Physocarpus capitatus Ninebark, Pacific Rosaceae p n O Pinus attenuata Pine, Knobcone Pinaceae p n O Pinus coulteri Pine, Coulter Pinaceae p n O Pinus radiata Pine, Monterey Pinaceae p n O Platanus racemosa Sycamore, Western Platanaceae p n O Populus balsamifera ssp. trichocarpa Cottonwood, Black Salicaceae p n O Populus fremontii ssp. fremontii Cottonwood, Fremont Salicaceae p n O Prunus cerasifera Plum, Cherry Rosaceae p i O Prunus emarginata Cherry, Bitter Rosaceae p n O Prunus ilicifolia ssp. ilicifolia Cherry, Hollyleaf Rosaceae p n O Prunus subcordata Plum, Sierra Rosaceae p n O Pyracantha angustifolia Firethorn Rosaceae p i O Quercus agrifolia var. agrifolia Oak, Coast Live Fagaceae p n O Quercus chrysolepis Oak, Goldcup / Canyon Live Fagaceae p n O Quercus wislizenii var. frutescens Oak, Dwarf Interior Live Fagaceae p n O Quercus wislizenii var. wislizenii Oak, Interior Live Fagaceae p n O Rhamnus californica ssp. californica Coffeeberry, California Rhamnaceae p n O Rhamnus crocea Redberry, Spiny Rhamnaceae p n O Ribes californicum var. californicum Gooseberry, Hillside Grossulariaceae p n O Ribes divaricatum var. pubiflorum Gooseberry, Straggly Grossulariaceae p n O Ribes menziesii Gooseberry, Canyon Grossulariaceae p n O Ribes sanguineum var. glutinosum Currant, Flowering/Pinkflower Grossulariaceae p n O Robinia pseudoacacia Locust, Black Fabaceae p i O Rosa californica Rose, California Wild Rosaceae p n O Rosa gymnocarpa Rose, Wood Rosaceae p n O Rosa spithamea Rose, Ground Rosaceae p n O Rubus discolor Blackberry, Himalayan Rosaceae p i O Rubus parviflorus Thimbleberry Rosaceae p n O Rubus ursinus Blackberry, Native California Rosaceae p n O Salix laevigata Willow, Red Salicaceae p n O Salix lasiolepis Willow, Arroyo Salicaceae p n O Salix lucida ssp. lasiandra Willow, Shining Salicaceae p n O Sambucus mexicana Elderberry, Blue Caprifoliaceae p n O Sambucus racemosa var. racemosa Elderberry, Red Caprifoliaceae p n O Sequoia sempervirens Redwood, Coast Taxodiaceae p n O Solanum umbelliferum Blue Witch Solanaceae p n O Spartium junceum Broom, Spanish Fabaceae p i O Symphoricarpos albus var. laevigatus Snowberry, Bush / Common Caprifoliaceae p n O Symphoricarpos mollis Snowberry, Creeping Caprifoliaceae p n O Toxicodendron diversilobum Poison Oak Anacardiaceae p n

Revision 9/5/2003 Wild Plants of Redwood Regional Park Page 15 Woody Grouped by Growth Form Umbellularia Alphabetical by Scientific Name

√ Scientific Name Common NameFamily L N/I O Umbellularia californica Bay Laurel, California Lauraceae p n O Vaccinium ovatum Huckleberry, Evergreen Ericaceae p n O Vitis californica Grape, California Wild Vitaceae p n

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