Humboldt State University Digital Commons @ Humboldt State University Botanical Studies Open Educational Resources and Data 2-2002 Vascular Plants of Grays Falls Campground Trinity County, California James P. Smith Jr Humboldt State University, [email protected] Follow this and additional works at: http://digitalcommons.humboldt.edu/botany_jps Part of the Botany Commons Recommended Citation Smith, James P. Jr, "Vascular Plants of Grays Falls Campground Trinity County, California" (2002). Botanical Studies. 29. http://digitalcommons.humboldt.edu/botany_jps/29 This Flora of Northwest California: Checklists of Local Sites of Botanical Interest is brought to you for free and open access by the Open Educational Resources and Data at Digital Commons @ Humboldt State University. It has been accepted for inclusion in Botanical Studies by an authorized administrator of Digital Commons @ Humboldt State University. For more information, please contact [email protected]. VASCULAR PLANTS OF GRAYS FALLS CAMPGROUND TRINITY COUNTY, CALIFORNIA Compiled by James P.Smith, Jr. Professor Emeritus of Botany Department of Biological Sciences Humboldt State University Sixth edition • 17 February 2002 Grays Falls Campground, near Hawkins Bar along Cynoglossum grande Hound’s tongue State Route 299, is in the Six Rivers National Forest. Plagiobothrys sp. Popcorn flower Callitrichaceae FERNS Callitriche trochlearis Starwort Campanulaceae Adiantum jordanii California maidenhair fern Githopsis specularioides Common bluecups Athyrium filix-femina Lady fern Cheilanthes gracillima Lace fern Caprifoliaceae Cystopteris fragilis Brittle fern, fragile fern Lonicera sp. Honeysuckle Dryopteris arguta Western shield fern Symphoricarpos sp. Snowberry Equisetum telmateia Giant horsetail Pentagramma triangularis Goldback fern Caryophyllaceae Polypodium californica California polypody Cerastium sp. Chickweed Polypodium glycyrrhiza Licorice fern Minuartia douglasii var. d. Douglas’ sandwort Polystichum imbricans Narrow-leaved sword fern Moehringia macrophylla Polystichum munitum Western sword fern Large-leaved grove sandwort Pteridium aquilinum var. pubescens Bracken fern Silene campanulata ssp. glandulosa Catchfly Woodwardia fimbriata Western chain fern Silene hookeri Indian pink Stellaria media Common chickweed CONIFERS Stellaria nitens Shiny chickweed Compositae Calocedrus decurrens Incense-cedar Crocidium multicaule Spring gold, gold star Pinus lambertiana Sugar pine Eriophyllum lanatum Woolly-sunflower Pinus ponderosa Ponderosa pine Madia elegans Tarweed Pinus sabiniana Ghost pine, digger pine Madia madioides Woodland tarweed Pseudotsuga menziesii Douglas-fir Micropus californicus Slender cottonweed Petasites frigidus var. palmatus Coltsfoot FLOWERING PLANTS Taraxacum laevigatum Red-seeded dandelion Convolvulaceae Anacardiaceae Calystegia occidentalis ssp. occidentalis Toxicodendron diversilobum Poison-oak Western morning-glory Cornaceae Aristolochiaceae Cornus nuttallii Nuttall’s dogwood Asarum hartwegii Wild-ginger Crassulaceae Berberidaceae Sedum lanceolatum ssp. l. Lance-leaved stonecrop Achlys triphylla Vanilla leaf, deer foot Sedum obtusatum Sierran stonecrop Vancouveria hexandra Inside-out flower Sedum radiatum Star-fruited stonecrop Sedum spathulifolium Broad-leaved stonecrop Betulaceae Alnus rhombifolia White alder Cruciferae Arabis breweri Brewer’s rock cress Boraginaceae Arabis modesta Modest rock cress Amsinckia intermedia Common fiddleneck Athysanus pusillus Common sandweed Cryptantha intermedia Clearwater cryptantha Barbarea orthoceras Winter cress 1 Capsella bursa-pastoris Shepard’s purse Labiatae Cardamine californica California toothwort Lamium purpureum Red dead-nettle Cardamine oligosperma Few-seeded bittercress Marrubium vulgare Horehound Draba verna Whitlow-grass Monardella odoratissima Mountain mint Erysimum capitatum ssp. c. Western wallflower Streptanthus sp. Jewel flower Leguminosae Thysanocarpus curvipes Fringe pod Cercis canadensis var. orbiculata Western redbud Lathyrus sulfureus Brewer’s pea Cucurbitaceae Lotus humistratus Colchita Marah oreganus Wild cucumber, man-root Lotus micranthus Hill lotus Lupinus albifrons var. collinus Silver lupine Cyperaceae Lupinus andersonii Anderson’s lupine Carex spp. Sedge Lupinus bicolor Dove lupine Lupinus latifolius Broad-leaved lupine Ericaceae Trifolium microdon Square-head clover Arbutus menziesii Madrone Trifolium wildenowii Springbank clover Arctostaphylos manzanita Common manzanita Vicia americana American vetch Chimaphila menziesii Western mountain-heather Liliaceae Euphorbiaceae Calochortus tolmiei Pussy-ears Euphorbia crenulata Chinese caps Chlorogalum pomeridianum Soaproot Dichelostemma ida-maia Firecracker plant Fagaceae Dichelostemma capitatum Blue dicks Lithocarpus densiflorus Tan-oak Disporum hookeri Hairy fairy bells Quercus chrysolepis Live oak Erythronium californicum California fawn lily Quercus garryana Garry oak, Oregon white oak Fritillaria affinis Mission bells, checker lily Quercus kelloggii California black oak Maianthemum racemosum False Solomon’s-seal Maianthemum stellatum Starry false Solomon’s seal Garryaceae Trillium chloropetalum Giant wake robin Garrya fremontii Fremont’s silktassel Moraceae Geraniaceae Ficus carica Common fig Erodium cicutarium Red-stemmed filaree Onagraceae Gramineae Clarkia sp. Aira caryophyllea Silver hairgrass Epilobium minutum Minute willowherb Avena barbata Slender oat Avena fatua Wild oat Orchidaceae Bromus spp. Brome grasses Calypso bulbosa Calypso orchid Cynosurus echinatus Dogtail grass Festuca bromoides Sixweeks fescue Orobanchaceae Festuca californica var. c. California fescue Boschniakia strobilacea California groundcone Melica imperfecta Coast range melic Orobanche uniflora Naked broomrape Poa annua var. annua Annual bluegrass Poa bulbosa Bulbous bluegrass Papaveraceae Poa secunda ssp. secunda Alkali bluegrass Eschscholzia californica California poppy Platystemon californicum Creamcups Grossulariaceae Ribes roezlii var. amictum Klamath gooseberry Polemoniaceae Allophyllum gilioides ssp. gilioides Straggling gilia Hydrangeaceae Collomia heterophylla Varied-leaved collomia Whipplea modesta Yerba de selva Gilia capitata Globe gilia Linanthus ciliatus Whisker-brush Hydrophyllaceae Phlox gracilis Slender phlox Nemophila heterophylla Canyon nemophila Nemophila menziesii Baby blue-eyes Polygonaceae Phacelia heterophylla Virgate phacelia Eriogonum compositum Large-leaved buckwheat Romanzoffia californica Suksdorf’s romanzoffia Rumex sp. Dock Hypericaceae Portulacaceae Hypericum perforatum Klamath weed Claytonia perfoliata Miner’s lettuce Lewisia cotyledon var. heckneri Heckner’s lewisia Iridaceae Lewisia cotyledon var. howellii Howell’s lewisia Iris tenuissima Long-tube iris Primulaceae Juncaceae Dodecatheon hendersonii Henderson’s shooting star Juncus sp. Rush Trientalis borealis var. latifolia Starflower Luzula subsessilis Wood rush 2 Ranunculaceae Clematis lasiantha Pipe-stem, chaparral clematis My thanks to John O. Sawyer, Jr. and to the Delphinium hesperium Western larkspur Advanced Plant Taxonomy Classes of 1978 and 2001 Delphinium nudicaule Red larkspur at Humboldt State University for their assistance in Ranunculus arvensis Corn crowfoot, hunger weed the compilation of this checklist. Ranunculus occidentalis Rhamnaceae Ceanothus cuneatus Buck brush [Minor revisions: November 2010, March 2017] Ceanothus integerrimus Deer brush Frangula californica Coffee berry Rhamnus ilicifolia Hollyleaf buckthorn Rosaceae Amelanchier sp. Service berry Cercocarpus montanus Mountain-mahogany Holodiscus discolor Ocean spray, creambush Oemleria cerasiformis Oso berry Potentilla sp. Cinquefoil Rosa gymnocarpa Wood rose Rubus leucodermis Western raspberry Rubiaceae Galium aparine Bedstraw, cleavers Sapindaceae Acer macrophyllum Big leaf maple Saxifragaceae Heuchera micrantha Small-flowered alum root Lithophragma heterophyllum Woodland star Saxifraga californica California saxifrage Saxifraga mertensiana Wood saxifrage Scrophulariaceae Castilleja applegatei Indian paintbrush Collinsia greenei Mountain blue-eyed mary Mimulus alsinoides Chickweed monkey flower Mimulus kelloggii Kellogg’s monkey flower Pedicularis densiflora Indian warrior Penstemon deustus Hot rock penstemon Scrophularia californica California bee plant Synthyris reniformis Snow queen Tonella tenella Small-flowered tonella Veronica americana American brookline Umbelliferae Lomatium dissectum Fern-leaved lomatium Lomatium macrocarpon Large-fruited lomatium Osmorhiza sp. Sweet-cicely Sanicula crassicaulis Pacific sanicle Tauschia kelloggii Kellogg’s umbrella-wort Yabea microcarpa California hedge-parsley Valerianaceae Plectritis macrocera White plectritis Violaceae Viola ocellata Two-eyed violet Viscaceae Phoradendron tomentosum ssp. macrophyllum Big-leaved mistletoe Phoradendron villosum Oak mistletoe Vitaceae Vitis californica California wild grape 3.