Cypress Mountain Checklist-03Jun19
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Checklist1 of Vascular Flora of Cypress Mountain, Santa Lucia Range San Luis Obispo County, California (3 June 2019) David J. Keil Robert F. Hoover Herbarium Biological Sciences Department California Polytechnic State University San Luis Obispo, California Scientific Name Common Name Family Rare n Acer macrophyllum big-leaf maple SAPINDACEAE v n ❀ Achillea millefolium yarrow ASTERACEAE o n ❀ Achyrachaena mollis blow wives ASTERACEAE o n ❀ Acmispon americanus var. Spanish-clover FABACEAE o americanus n Acmispon brachycarpus shortpod deervetch FABACEAE v 1 Please notify the author of additions or corrections to this list ([email protected]). ❀ — See Wildflowers of San Luis Obispo, California, second edition (2018) for photograph. Most are illustrated in the first edition as well; old names for some species in square brackets. n — California native i — exotic species, introduced to California, naturalized or waif. v — documented by one or more specimens (Consortium of California Herbaria record; specimen in OBI; or collection that has not yet been accessioned) o — observed during field surveys; no voucher specimen known Rare—California Rare Plant Rank Scientific Name Common Name Family Rare n ❀ Acmispon glaber var. glaber common deerweed FABACEAE o n Acmispon maritimus var. maritimus coastal deer-vetch FABACEAE o n Acmispon parviflorus miniature deervetch FABACEAE o n Acmispon wrangelianus California deervetch FABACEAE o n ❀ Adelinia grandis Pacific hound's tongue BORAGINACEAE o n ❀ Adenostoma fasciculatum var. chamise ROSACEAE o fasciculatum n Adiantum jordanii California maidenhair fern PTERIDACEAE v n ❀ Agoseris grandiflora var. grandiflora large-flowered mountain-dandelion ASTERACEAE o n Agoseris heterophylla var. cryptopleura annual mountain-dandelion ASTERACEAE v n Agoseris heterophylla var. heterophylla annual mountain-dandelion ASTERACEAE v n Agrostis exarata western bentgrass, spike POACEAE v bentgrass n Agrostis pallens San Diego bentgrass POACEAE v i Aira caryophyllea silver hairgrass POACEAE o n Allium amplectens narrow-leaved onion ALLIACEAE v n Allium falcifolium sickle-leaved onion ALLIACEAE v n Allium lacunosum var. davisiae pitted onion ALLIACEAE v n Allium unifolium single-leaved onion ALLIACEAE v n Alnus rhombifolia white alder BETULACEAE o n Amorpha californica var. californica false indigo-bush FABACEAE v n Amsinckia intermedia common fiddleneck BORAGINACEAE o n Aphanes occidentalis western parsley-piert ROSACEAE o Scientific Name Common Name Family Rare n Apiastrum angustifolium mock-celery APIACEAE v n Apocynum cannabinum Indian-hemp APOCYNACEAE o n ❀ Aquilegia eximia serpentine columbine RANUNCULACEAE v n ❀ Arbutus menziesii madrone ERICACEAE o n Arctostaphylos crustacea subsp. brittle-leaved manzanita ERICACEAE v crustacea Arctostaphylos glandulosa subsp. glandular manzanita ERICACEAE v glandulosa n ❀ Arctostaphylos luciana Santa Lucia manzanita ERICACEAE 1B.2 v n ❀ Arctostaphylos obispoensis bishop manzanita ERICACEAE 4.3 v n ❀ Artemisia californica California sagebrush ASTERACEAE o n ❀ Artemisia douglasiana mugwort ASTERACEAE o n ❀ Asclepias eriocarpa woolly-pod milkweed, kotolo APOCYNACEAE o n Aspidotis californica California lace fern PTERIDACEAE v n Aspidotis densa serpentine lace fern, dense lace PTERIDACEAE v fern n Astragalus gambelianus Gambel's milk-vetch FABACEAE o i Avena barbata slender wild oats POACEAE o i Avena fatua common wild oats POACEAE o n Baccharis salicifolia mule fat, seep-willow ASTERACEAE o American wintercress BRASSICACEAE v n ❀ Barbarea orthoceras n ❀ Bloomeria crocea var. aurea common goldenstar THEMIDACEAE o Scientific Name Common Name Family Rare i Brachypodium hybridum false brome POACEAE o i ❀ Brassica nigra black mustard BRASSICACEAE o n Brickellia californica California brickellbush ASTERACEAE o i Bromus catharticus var. catharticus rescue grass POACEAE o i Bromus hordeaceus soft chess brome POACEAE o n Bromus laevipes chinook brome POACEAE v i Bromus madritensis foxtail chess POACEAE o i Bromus rubens red brome POACEAE o i Bromus sterilis proverty brome POACEAE v n ❀ Calochortus albus fairy lantern LILIACEAE o n ❀ Calochortus clavatus var. clavatus club-haired mariposa lily LILIACEAE 4.3 v n Calochortus venustus butterfly mariposa LILIACEAE v n Calystegia collina subsp. subsp. venusta south coast range morning-glory CONVOLVULACEAE v n ❀ Calystegia macrostegia subsp. coast morning glory CONVOLVULACEAE o cyclostegia n Campanula griffinii Griffin's harebell CAMPANULACEAE v n Cardamine oligosperma little bittercress BRASSICACEAE v i ❀ Carduus pycnocephalus Italian thistle ASTERACEAE o n Carex globosa round-fruited sedge CYPERACEAE v n Carex luzulina woodrush sedge CYPERACEAE v n Carex nudata torrent sedge CYPERACEAE o n Carex serratodens saw-toothed sedge CYPERACEAE v Scientific Name Common Name Family Rare n ❀ Castilleja affinis subsp. affinis coast Indian paintbrush OROBANCHACEAE v n Castilleja attenuata valley tassels, narrow-leaved owl's- OROBANCHACEAE o clover n Castilleja densiflora subsp. gracilis slender owl's-clover OROBANCHACEAE v n Castilleja exserta subsp. exserta common owl's-clover OROBANCHACEAE o n Castilleja foliolosa woolly Indian paintbrush OROBANCHACEAE v n ❀ Ceanothus cuneatus var. ramulosus coast buckbrush RHAMNACEAE o n Ceanothus oliganthus var. sorediatus jim brush RHAMNACEAE o n ❀ Ceanothus papillosus wartleaf ceanothus RHAMNACEAE o i ❀ Centaurea melitensis tocalote, Maltese star thistle ASTERACEAE o i Cerastium glomeratum annual mouse-ear chickweed CARYOPHYLLACEAE v n ❀ Cercocarpus betuloides var. birch-leaf mountain-mahogany ROSACEAE o betuloides n ❀ Chlorogalum pomeridianum var. common soap plant AGAVACEAE o pomeridianum n ❀ Chorizanthe palmeri Palmer's spineflower POLYGONACEAE 4.2 v n Chorizanthe staticoides Turkish-rugging spineflowe POLYGONACEAE v i ❀ Cirsium vulgare bull thistle ASTERACEAE o n ❀ Clarkia purpurea subsp. quadrivulnera fourspot clarkia ONAGRACEAE o n ❀ Clarkia unguiculata elegant clarkia ONAGRACEAE o n Claytonia parviflora subsp. parviflora narrow-leaved miner's lettuce MONTIACEAE v n Claytonia perfoliata subsp. mexicana common miner's lettuce MONTIACEAE v Scientific Name Common Name Family Rare n ❀ Clematis lasiantha virgin's bower, pipestems RANUNCULACEAE o n ❀ Collinsia heterophylla common Chinese houses PLANTAGINACEAE v i ❀ Convolvulus arvensis bindweed, field morning glory CONVOLVULACEAE v n Cornus glabrata brown dogwood CORNACEAE st n ❀ Crassula connata common pygmyweed CRASSULACEAE o n ❀ Crocanthemum scoparium California rush-rose CISTACEAE v n ❀ Croton setiger turkey-mullein EUPHORBIACEAE o n ❀ Cryptantha clevelandii var. florosa coastal cryptantha BORAGINACEAE v n Cryptantha microstachys Tejon cryptantha BORAGINACEAE v i Cynosurus echinatus dogtail grass POACEAE o n Cystopteris fragilis fragile fern WOODSIACEAE v n ❀ Datisca glomerata durango root DATISCACEAE o n Daucus pusillus American wild carrot APIACEAE v n Delphinium gypsophilum gypsum larkspur RANUNCULACEAE v n Delphinium nudicaule canyon larkspur, red larkspur RANUNCULACEAE v n Delphinium parryi subsp. parryi Parry's larkspur RANUNCULACEAE v n Delphinium variegatum subsp. royal larkspur RANUNCULACEAE v variegatum n ❀ Dendromecon rigida bush poppy, tree poppy PAPAVERACEAE o n Deschampsia elongata slender hairgrass POACEAE o n ❀ Dipterostemon capitatus subsp. blue-dicks, schoolbells THEMIDACEAE o capitatus Scientific Name Common Name Family Rare n ❀ Diplacus aurantiacus var. aurantiacus common bush monkeyflower PHRYMACEAE v n Diplacus aurantiacus var. linearis Monterey bush monkeyflower PHRYMACEAE v n Drymocallis glandulosa var. glandulosa sticky cinquefoil ROSACEAE v n Dryopteris arguta California wood fern DRYOPTERIDACEAE o n ❀ Dudleya lanceolata lance-leaf dudleya CRASSULACEAE v n Elymus condensatus giant wildrye POACEAE o n Elymus trachycaulus subsp. trachycaulus slender wildrye POACEAE v n ❀ Epilobium canum subsp. canum California-fuchsia ONAGRACEAE st n Epilobium minutum chaparral willow-herb ONAGRACEAE v n Equisetum arvense field horsetail EQUISETACEAE v n Equisetum laevigatum slender scouring-rush EQUISETACEAE o n ❀ Ericameria arborescens golden fleece ASTERACEAE v n Erigeron foliosus var. stenophyllus thread-leaf leafy fleabane daisy ASTERACEAE o n Eriodictyon californicum common yerba santa NAMACEAE v n ❀ Eriogonum elongatum var. elongatum long-stem buckwheat POLYGONACEAE o n Eriogonum nudum var. pubiflorum inflated naked buckwheat POLYGONACEAE o n ❀ Eriophyllum confertiflorum var. common golden-yarrow ASTERACEAE o confertiflorum n Eriophyllum lanatum var. achilleoides yarrow-leaved woolly-daisy ASTERACEAE v i ❀ Erodium botrys storkbill filaree GERANIACEAE o i ❀ Erodium cicutarium redstem filaree GERANIACEAE o i Erodium moschatum greenstem filaree GERANIACEAE o Scientific Name Common Name Family Rare n ❀ Erythranthe guttata [Mimulus guttatus] common monkeyflower PHRYMACEAE o n Erythranthe nasuta snout monkeyflower PHRYMACEAE v n Eurybia radulina rough-leaved aster ASTERACEAE o i Festuca bromoides brome fescue POACEAE o n Festuca californica California fescue POACEAE o n Festuca microstachys three-weeks fescue, small fescue POACEAE o i Festuca myuros rattail fescue POACEAE o i Festuca perennis ryegrass POACEAE o n ❀ Frangula californica subsp. californica California coffeeberry RHAMNACEAE o n ❀ Fremontodendron californicum Fremontia, flannelbush MALVACEAE o n ❀ Fritillaria affinis checker lily LILIACEAE v n ❀ Fritillaria biflora var. biflora chocolate lily LILIACEAE o n Galium andrewsii prickly bedstraw RUBIACEAE v n ❀ Galium aparine cleavers, common