2012-06 June

Flowers I have seen blooming between 1 June 2012 and 1 July 2012.

Blooming data are based on my personal observations between 2010 and 2012. They are not perfect.

The red bits of the little tables under the flowers indicate when I observed those flowers blooming. The fainter red bits indicate months in which the flower bloomed but for which I neglected to record an exact start (or stop) date. Since these are the observations of one man randomly walking the local trails I may have missed the true start/stop by several weeks.

Agavaceae (Agave family)
Chlorogalum pomeridianum Waxy leaved soap lily May–July 2012 2011 2010 19 June 2012 on Tunnel Trail 12 June 2012 on Romero Back Trail 12 June 2012 on Blue Canyon Trail 11 June 2012 on Painted Cave Rd.	Hesperoyucca whipplei Chaparral yucca Apr–July 2012 2011 2010 2009 3 July 2012 on Camino Cielo 3 July 2012 on Cold Spring Trail 3 July 2012 on BV<->Romero Fireroad 3 July 2012 on Buena Vista Connector
Asphodelaceae (Asphodel family)
Asphodelus fistulosus Asphodel All year 2012 2011 2010 2008 3 July 2012 on Los Positas
Iridaceae (Iris family)
Sisyrinchium bellum blue eyed grass Feb–June 2012 2011 2010 24 June 2012 on Jesusita
Orchidaceae (Orchid family)
Epipactis gigantea Stream Orchid May–June 2012 21 June 2012 on Jesusita N34.46688,W119.73248 222m	Piperia elongata Dense-flowered Rein Orchid June–Aug 2012 2011 21 June 2012 on Jesusita N34.47432,W119.71976 497m 16 June 2012 on Forbush Trail N34.50345,W119.63550 579m
Themidaceae (Brodiaea family)
Bloomeria crocea Common goldenstar Apr–July 2012 2011 2010 16 June 2012 on Forbush Trail 12 June 2012 on Cottam Camp 12 June 2012 on Blue Canyon Trail	Dichelostemma capitatum blue dicks Jan–June 2012 2011 2010 2009
Liliaceae (Lily family)
Calochortus albus White fairy lantern May–July 2012 2011 2010 12 June 2012 on Cold Spring Back Trail 11 June 2012 on Arroyo Burro Back Trail	Calochortus venustus Butterfly Mariposa lily May–June 2012 2011 2010 12 June 2012 on Forbush N34.49711,W119.63740 12 June 2012 on Cottam Camp N34.49556,W119.60959 490m	Lilium humboldtii humboldt’s lily May–July 2012 2011 2010 3 July 2012 on Cold Spring Trail N34.46414,W119.64395 609m 3 July 2012 on Hot Spring Connector N34.46126,W119.64256 551m 3 July 2012 on Romero Trail N34.46779,W119.59075 567m 7 June 2012 on Jesusita N34.46125,W119.72813 199m
Fumariaceae (Bleeding Heart family)
Ehrendorferia chrysantha Golden Eardrops May–Mar 2012 2011 2010 12 June 2012 on Cold Spring Trail N34.47688,W119.63758
Papaveraceae (Poppy family)
Dendromecon rigida Bush poppy All year 2012 2011 2010 3 July 2012 on Island View Trail 19 June 2012 on Tunnel Trail 17 June 2012 on Jesusita 12 June 2012 on CS<->SY Fireroad	Eschscholzia caespitosa collarless California poppy Jan–July 2012 2011 2010 16 June 2012 on Cold Spring Back Trail N34.49554,W119.63615 784m	Eschscholzia californica California poppy Dec–Oct 2012 2011 2008 5 July 2012 on More Mesa
Ranunculaceae (Buttercup family)
Clematis ligusticifolia Creek Clematis June–Oct 2012 2011 2010 4 July 2012 on Cliff Dr. 4 July 2012 on Los Positas 24 June 2012 on San Antonio Creek Trail 21 June 2012 on Jesusita	Delphinium cardinale cardinal larkspur June–July 2012 2011 2010 2009 3 July 2012 on Cold Spring Trail N34.48085,W119.63855 -120m	Delphinium parishii pale larkspur Apr–July 2012 2011 2010
Delphinium parryi purple larkspur Feb–June 2012 2011 2010
Aizoaceae (Ice Plant family)
Carpobrotus chilensis Sea Fig Oct–July 2012 2011	Carpobrotus edulis Hottentot Fig Oct–July 2012 2011
Amaranthaceae (Amaranth family)
Chenopodium murale Nettle-leaved goosefoot Dec–June 2012 2011 17 June 2012 on Jesusita	Salsola tragus Tumbleweed June–Dec 2012 2011
Caryophyllaceae (Pinks family)
Silene laciniata Indian Pink Mar–Sep 2012 2011 2010 26 June 2012 on Buena Vista Trail 12 June 2012 on Romero Back Trail	Silene gallica Windmill Pink Jan–July 2012 2011 2010 26 June 2012 on San Ysidro Trail 19 June 2012 on Tunnel Trail 17 June 2012 on Jesusita 12 June 2012 on Buena Vista Connector
Nyctaginaceae (Four O’Clock family)
Abronia maritima Red sand verbena May–July 2012 2011 2010	Abronia umbellata Pink sand verbena May–July 2012 2011 2010 17 June 2012 on Ellwood Mesa	Mirabilis laevis Wishbone bush Dec–July 2012 2011 2010 12 June 2012 on Romero Trail
Polygonaceae (Buckwheat family)
Chorizanthe staticoides Turkish Rugging June–July 2012 2011 2010 21 June 2012 on Inspiration 21 June 2012 on Jesusita Tunnel 12 June 2012 on Buena Vista Connector 11 June 2012 on Camino Cielo N34.50837,W119.77128	Eriogonum fasciculatum Buckwheat May–Oct 2012 2011 2010 3 July 2012 on Cold Spring Trail	Rumex fueginus Golden dock June 2012
Rumex crispus Curly dock Jan–July 2012 2011 2010
Crassulaceae (Live-for-evers family)
Dudleya cymosa foothill dudleya Apr–July 2012 2011 2010 26 June 2012 on San Ysidro Trail 16 June 2012 on Cold Spring Back Trail 11 June 2012 on Arroyo Burro Back Trail	Dudleya lanceolata rock lettuce June 2012 2011 16 June 2012 on Forbush Trail N34.50405,W119.63407 11 June 2012 on Arroyo Burro Back Trail N34.52087,W119.75978	Dudleya pulverulenta chalk dudleya June–Aug 2012 2011 26 June 2012 on San Ysidro Trail
Apiaceae (Parsley family)
Apium graveolens celery June–July 2012 2011 4 July 2012 on Atascadero Creek 4 July 2012 on Los Positas 22 June 2012 on San Antonio Creek Trail	Foeniculum vulgare fennel June–Mar 2012 2011 2010 3 July 2012 on BV<->Romero Fireroad 3 July 2012 on CS<->SY Fireroad 11 June 2012 on Camino Cielo 11 June 2012 on Painted Cave Rd.	Conium maculatum poison hemlock Jan–July 2012 2011 2010 4 July 2012 on Los Positas 24 June 2012 on San Antonio Creek Trail 17 June 2012 on Jesusita
Torilis arvensis-purpurea Hedge parsley Mar–July 2012 2011 2010 3 July 2012 on Romero Trail 26 June 2012 on Romero Connector 24 June 2012 on San Antonio Creek Trail 21 June 2012 on Jesusita
Asteraceae (Asters, sunflowers family)
Achillea millefolium Common yarrow Feb–Oct 2012 2011 2010 3 July 2012 on Hot Spring Trail	Artemisia californica Old man’s beard May–July 2012 2010 3 July 2012 on Hot Spring Trail 16 June 2012 on Forbush Trail 12 June 2012 on Blue Canyon Trail N34.49531,W119.61421 479m	Cotula australis Southern Brass Buttons Feb–June 2012
Cotula coronopifolia Brass Buttons Mar–July 2012 4 July 2012 on Atascadero Creek 20 June 2012 on Bird sanctuary	Erigeron canadensis Horseweed Sep–Feb 2012 2011 2010 17 June 2012 on Jesusita 11 June 2012 on Los Positas	Erigeron foliosus leafy fleabane Apr–Jan 2012 2011 2010 5 July 2012 on Jesusita 3 July 2012 on Buena Vista Connector 3 July 2012 on Buena Vista Trail 24 June 2012 on San Antonio Creek Trail
Erigeron bonariensis Flax-leaved Horseweed Feb–Mar 2012 4 July 2012 on Los Positas	Heterotheca grandiflora telegraph weed All year 2012 2011 2010 11 June 2012 on Painted Cave Rd. 11 June 2012 on Old San Marcos Rd.	Solidago velutina California goldenrod All year 2012 2011 2010 2009 26 June 2012 on Buena Vista Connector 24 June 2012 on Jesusita 19 June 2012 on Tunnel Trail
Agoseris grandiflora California Dandelion Apr–July 2012 2010 3 July 2012 on Camino Cielo 16 June 2012 on Cold Spring Back Trail 12 June 2012 on Blue Canyon Trail 12 June 2012 on Romero Back Trail	Hypochaeris glabra Smooth Cat’s ear Jan–June 2012 2011 26 June 2012 on Buena Vista Trail 12 June 2012 on Buena Vista Connector	Hypochaeris radicata Hairy Cat’s ear All year 2012 2011 26 June 2012 on Buena Vista Connector 26 June 2012 on BV<->Romero Fireroad N34.45402,W119.60720 452m 26 June 2012 on Buena Vista Trail N34.45402,W119.60720 452m
Malacothrix saxatilis Cliff-aster All year 2012 2011 2010 5 July 2012 on Jesusita 3 July 2012 on BV<->Romero Fireroad 19 June 2012 on Tunnel Trail 12 June 2012 on Cold Spring Trail	Malacothrix saxatilis-saxatilis Seaside daisy All year 2012 2011 4 July 2012 on Los Positas	Picris echioides Prickly ox-tongue All year 2012 2011 2010
Rafinesquia californica California Chickory Apr–July 2012 2011 2010 12 June 2012 on Cold Spring Back Trail	Sonchus asper Prickly Sow-Thistle All year 2012 2011 2010	Stephanomeria virgata Wand Chicory June–Feb 2012 2011 2010 26 June 2012 on Camino Cielo 26 June 2012 on BV<->Romero Fireroad 12 June 2012 on Romero Back Trail
Taraxacum officionale Dandelion Feb–June 2012 2011	Tragopogon porrifolius Purple Salsify Apr–June 2012	Lactuca serriola Prickly Lettuce May–Jan 2012 2011 4 July 2012 on Modoc
Bidens pilosa Beggar’s ticks All year 2012 2011 2010 12 June 2012 on Cold Spring Trail	Carduus tenuiflorus Slender thistle Feb–June 2012 2011 2010 24 June 2012 on San Antonio Creek Trail 19 June 2012 on Tunnel Trail 10 June 2012 on Jesusita	Centaurea melitensis Maltese star thistle Apr–Sep 2012 2011 2010 24 June 2012 on San Antonio Creek Trail 11 June 2012 on Camino Cielo 11 June 2012 on Old San Marcos Rd. 10 June 2012 on Jesusita
Centaurea solstitialis Yellow star thistle Mar–Nov 2012 2011 2010	Cirsium occidentale-californicum California thistle May–Aug 2012 2010 12 June 2012 on Blue Canyon Trail N34.49330,W119.59603	Cirsium occidentale-venustum Venus thistle Feb–Aug 2012 2011 2010 3 July 2012 on Camino Cielo N34.47802,W119.60960 26 June 2012 on San Ysidro Trail N34.47589,W119.60109 969m 16 June 2012 on Forbush Trail 12 June 2012 on Blue Canyon Trail
Cirsium vulgare Bull thistle May–Sep 2012 2010 21 June 2012 on Jesusita	Silybum marianum milk thistle All year 2012 2011 2010 3 July 2012 on CS<->SY Fireroad 17 June 2012 on Jesusita	Ambrosia chamissonis beach-bur May–July 2012 2010
Ambrosia psilostachya Western ragweed May–Dec 2012 2011 3 July 2012 on CS<->SY Fireroad 24 June 2012 on San Antonio Creek Trail 11 June 2012 on Old San Marcos Rd.	Eriophyllum confertiflorum golden yarrow All year 2012 2011 2010 24 June 2012 on San Antonio Creek Trail 16 June 2012 on Forbush Trail 12 June 2012 on Hot Spring Connector 12 June 2012 on CS<->SY Fireroad	Ageratina adenophora sticky snakeroot Feb–Oct 2012 2011 2010 3 July 2012 on Romero Trail 3 July 2012 on Hot Spring Trail 26 June 2012 on San Ysidro Trail 26 June 2012 on Romero Connector
Brickellia californica California Brickellbush June–Dec 2012 2011 21 June 2012 on Jesusita N34.47544,W119.72237 459m	Encelia californica Bush sunflower All year 2012 2011 2010 11 June 2012 on Old San Marcos Rd. 10 June 2012 on Jesusita	Venegasia carpesioides canyon sunflower All year 2012 2011 2010 26 June 2012 on Romero Trail 24 June 2012 on San Antonio Creek Trail 19 June 2012 on Powerline 10 June 2012 on Jesusita
Centromadia parryi Southern tarplant May–Feb 2012 2011 23 June 2012 on Goleta slough N34.42196,W119.82550 1m 17 June 2012 on Ellwood Mesa	Hemizonia fasciculata clustered tarweed June–Dec 2012 2011 2010 3 July 2012 on CS<->SY Fireroad 3 July 2012 on BV<->Romero Fireroad 24 June 2012 on San Antonio Creek Trail	Madia elegans Common Madia June–Nov 2012 2011 12 June 2012 on Forbush N34.49710,W119.63731 737m
Madia gracilis slender tarweed Apr–July 2012 2011 2010	Madia sativa Coast tarweed June–Oct 2012 2011 2010 7 June 2012 on Jesusita N34.47528,W119.72077 460m 4 July 2012 on Los Positas 3 July 2012 on Buena Vista Connector 3 July 2012 on Buena Vista Trail	Pseudognaphalium californicum California pearly everlasting Jan–Nov 2012 2011 2010 5 July 2012 on More Mesa 3 July 2012 on Camino Cielo 26 June 2012 on BV<->Romero Fireroad 24 June 2012 on San Antonio Creek Trail
Pseudognaphalium canescens white everlasting Apr–Oct 2012 2011 2010 3 July 2012 on Cold Spring Trail 26 June 2012 on San Ysidro Trail 19 June 2012 on Tunnel Trail 17 June 2012 on Jesusita	Acourtia microcephala Sacapelote June–Aug 2012 2011 2010 12 June 2012 on Cold Spring Trail
Boraginaceae (Borage family)
Cryptantha sp. popcornflower Jan–Aug 2012 2011 2010 24 June 2012 on Jesusita 19 June 2012 on Tunnel Trail 16 June 2012 on Cold Spring Back Trail 11 June 2012 on Arroyo Burro Back Trail	Heliotropium curassavicum Salt Heliotrope June–July 2012 23 June 2012 on Goleta slough N34.42139,W119.82664 0m
Hydrophyllaceae (waterleaf family)
Eriodictyon tomentosum Woolly yerba santa May–July 2012 2011 2010 3 July 2012 on Island View Trail 3 July 2012 on Camino Cielo 26 June 2012 on San Ysidro Trail 26 June 2012 on Romero Trail	Eriodictyon trichocalyx Yerba Santa Apr–July 2012 2011 2010 16 June 2012 on Forbush Trail 12 June 2012 on Romero Trail	Phacelia distans common phacelia Feb–Oct 2012 2011 2010 3 July 2012 on Hot Spring Trail 26 June 2012 on BV<->Romero Fireroad 24 June 2012 on San Antonio Creek Trail 21 June 2012 on Jesusita
Phacelia grandiflora large flowered phacelia Feb–Aug 2012 2011 2010 3 July 2012 on CS<->SY Fireroad 3 July 2012 on Hot Spring Trail 21 June 2012 on Jesusita 19 June 2012 on Tunnel Trail	Phacelia imbricata Imbricate Phacelia May–Oct 2012 2011 2010 12 June 2012 on Cold Spring Back Trail 11 June 2012 on Camino Cielo 11 June 2012 on Arroyo Burro Back Trail	Phacelia ramosissima Rambling Phacelia Apr–July 2012 3 July 2012 on Hot Spring Trail 26 June 2012 on San Ysidro Trail 24 June 2012 on San Antonio Creek Trail 21 June 2012 on Jesusita
Cornaceae (Dogwood family)
Cornus sericea Creek Dogwood Mar–July 2012 4 July 2012 on Los Positas
Loasaceae
Mentzelia micrantha Stick-Leaf Mar–July 2012 2011 2010 17 June 2012 on Jesusita
Adoxaceae (Elder family)
Sambucus nigra-caerulea Blue Elderberry All year 2012 2011 2010 5 July 2012 on Jesusita 3 July 2012 on BV<->Romero Fireroad 26 June 2012 on Buena Vista Trail 24 June 2012 on San Antonio Creek Trail
Caprifoliaceae (Honeysuckle family)
Lonicera hispidula Pink honeysuckle Apr–June 2012 2011 2010 26 June 2012 on San Ysidro Trail 24 June 2012 on San Antonio Creek Trail 12 June 2012 on Cold Spring Trail 11 June 2012 on Arroyo Burro Back Trail	Lonicera subspicata Chaparral honeysuckle All year 2012 2011 2010 5 July 2012 on Jesusita 3 July 2012 on Cold Spring Trail 26 June 2012 on San Ysidro Trail 24 June 2012 on San Antonio Creek Trail	Symphoricarpos mollis Trailing Snowberry May–July 2012 3 July 2012 on Romero Connector 24 June 2012 on San Antonio Creek Trail N34.46531,W119.77363 147m
Polemoniaceae (Phlox family)
Allophyllum gilioides Dense false giliflower May–Oct 2012 2011 2010 3 July 2012 on Cold Spring Trail 16 June 2012 on Cold Spring Back Trail	Leptodactylon californicum Prickly Phlox Jan–July 2012 2011 2010 11 June 2012 on Painted Cave Rd. 11 June 2012 on Old San Marcos Rd.	Leptosiphon bicolor babystars June 2012 12 June 2012 on Cottam Camp N34.49573,W119.61266 479m
Leptosiphon parviflorus Variable Linanthus Feb–June 2012 2011 11 June 2012 on Arroyo Burro Back Trail
Primulaceae (Primrose family)
Anagallis arvensis Scarlet Pimpernel Mar–Oct 2012 2011
Apocynaceae (Dogbane family)
Asclepias eriocarpa Broad-leaved Milkweed May–Aug 2012 2011 2010 12 June 2012 on Cottam Camp N34.49573,W119.61247	Asclepias fascicularis Narrow-leaved Milkweed June–Sep 2012 2011 11 June 2012 on Old San Marcos Rd. N34.46301,W119.79696	Vinca major periwinkle All year 2012 2011 2010 3 July 2012 on Hot Spring Trail 26 June 2012 on San Ysidro Trail 17 June 2012 on Jesusita
Rubiaceae (Madder family)
Galium andrewsii phlox-leaved bedstraw Mar–July 2012 2011	Galium porrigens graceful bedstraw May–June 2012 12 June 2012 on Cold Spring Trail
Lamiaceae (Mint family)
Lepechinia calycina Pitcher Sage Apr–July 2012 2011 2010 11 June 2012 on Arroyo Burro Back Trail 11 June 2012 on Painted Cave Rd.	Marrubium vulgare Horehound Mar–Oct 2012 2011 2010 24 June 2012 on San Antonio Creek Trail 19 June 2012 on Tunnel Trail 12 June 2012 on Romero Back Trail 7 June 2012 on Jesusita Tunnel	Monardella lanceolata Mustang Mint June–Aug 2012 2011 2010 3 July 2012 on Cold Spring Trail 16 June 2012 on Cold Spring Back Trail 11 June 2012 on Camino Cielo N34.50848,W119.76999
Salvia apiana white sage May–Sep 2012 2011 2010 3 July 2012 on Romero Trail 3 July 2012 on Cold Spring Trail 16 June 2012 on Cold Spring Back Trail N34.49613,W119.63670 770m 16 June 2012 on Grotto	Salvia columbariae chia Feb–June 2012 2011 2010 12 June 2012 on BV<->Romero Fireroad	Salvia leucophylla purple sage Feb–July 2012 2011 2010 2008 21 June 2012 on Jesusita 11 June 2012 on Old San Marcos Rd.
Salvia mellifera black sage Dec–July 2012 2011 2010 3 July 2012 on BV<->Romero Fireroad 26 June 2012 on The Wall 26 June 2012 on Romero Trail 24 June 2012 on San Antonio Creek Trail	Salvia spathacea hummingbirdsage Dec–July 2012 2011 2010 2009 3 July 2012 on Buena Vista Connector 26 June 2012 on San Ysidro Trail 24 June 2012 on San Antonio Creek Trail 21 June 2012 on Jesusita	Stachys rigida woodmint Dec–Oct 2012 2011 2010 3 July 2012 on Buena Vista Trail 26 June 2012 on Romero Trail 21 June 2012 on Jesusita 11 June 2012 on Arroyo Burro Back Trail
Trichostema lanatum Woolly bluecurls Feb–Aug 2012 2011 2010 2009 3 July 2012 on Camino Cielo 3 July 2012 on Cold Spring Trail 26 June 2012 on Romero Trail N34.47682,W119.58971 969m 26 June 2012 on San Ysidro Trail N34.47682,W119.58971 969m
Oleaceae (Olive family)
Olea europaea European Olive Apr–June 2012 10 June 2012 on Jesusita
Orobanchaceae (Broomrape family)
Castilleja affinis Coast Indian Paintbrush Mar–Aug 2012 2011 2010 16 June 2012 on Cold Spring Back Trail 12 June 2012 on Romero Back Trail 11 June 2012 on Arroyo Burro Back Trail	Castilleja foliolosa Woolly Indian Paintbrush Feb–July 2012 2011 2010 12 June 2012 on Cold Spring Trail	Castilleja minor Lesser Indian paintbrush June 2012 16 June 2012 on Forbush Trail N34.50628,W119.63288 529m
Phrymaceae (Lopseed family)
Mimulus aurantiacus sticky monkeyflower Jan–Sep 2012 2011 2010 3 July 2012 on Cold Spring Trail 24 June 2012 on San Antonio Creek Trail 19 June 2012 on Tunnel Trail 17 June 2012 on Jesusita	Mimulus cardinalis scarlet monkeyflower June–Oct 2012 2011 26 June 2012 on Buena Vista Trail N34.47380,W119.59488 786m 26 June 2012 on San Ysidro Trail 26 June 2012 on Romero Trail N34.47356,W119.59496 788m	Mimulus guttatus common monkeyflower Mar–July 2012 2011 2010 16 June 2012 on Cold Spring Back Trail
Plantaginaceae (Plantain family)
?Antirrhinum coulterianum Coulter’s snapdragon June–Aug 2012 2011 12 June 2012 on Island View Trail N34.47501,W119.58498	Antirrhinum multiflorum Sticky snapdragon Mar–Aug 2012 2011 2010 5 July 2012 on Jesusita 3 July 2012 on Cold Spring Trail 26 June 2012 on Camino Cielo 26 June 2012 on Romero Trail	Collinsia heterophylla Chinese Houses Feb–July 2012 2011 2010
Keckiella cordifolia Heartleaved Penstemon May–Aug 2012 2011 2010 3 July 2012 on Romero Trail 3 July 2012 on Camino Cielo 3 July 2012 on Cold Spring Trail 26 June 2012 on San Ysidro Trail	Penstemon heterophyllus Foothill Penstemon May–Aug 2012 2011 2010 16 June 2012 on Forbush Trail N34.50404,W119.63446 558m 12 June 2012 on Blue Canyon Trail 11 June 2012 on Arroyo Burro Back Rd 11 June 2012 on Arroyo Burro Back Rd.	Plantago lanceolata English Plantain All year 2012 2011
Veronica anagallis-aquatica Water Speedwell All year 2012 2011 4 July 2012 on Atascadero Creek 21 June 2012 on Jesusita
Scrophulariaceae (Figwort family)
Scrophularia californica California Figwort Jan–Oct 2012 2011 2010 26 June 2012 on Buena Vista Trail N34.45478,W119.60908 390m 24 June 2012 on San Antonio Creek Trail 17 June 2012 on Jesusita 12 June 2012 on Cold Spring Trail	Verbascum virgatum Wand Mullein May–Mar 2012 2011 2010 17 June 2012 on Jesusita N34.45605,W119.72881 -120m
Verbenaceae (Verbena family)
Verbena lasiostachys Western verbena Mar–Sep 2012 2011 2010 24 June 2012 on San Antonio Creek Trail 21 June 2012 on Jesusita 16 June 2012 on Cold Spring Back Trail 16 June 2012 on Camino Cielo
Convolvulaceae (Morning glory family)
Calystegia macrostegia California false bindweed All year 2012 2011 2010 3 July 2012 on Hot Spring Trail 3 July 2012 on CS<->SY Fireroad 3 July 2012 on BV<->Romero Fireroad 26 June 2012 on Buena Vista Connector	Calystegia purpurata-purpurata Pacific false bindweed Jan–Aug 2012 2011 3 July 2012 on Cold Spring Trail	Calystegia soldanella Beach Morning Glory May–June 2012
Convolvulus arvensis bindweed May–Nov 2012 2011 17 June 2012 on Los Positas
Solanaceae (Nightshade family)
Datura wrightii Sacred Datura All year 2012 2011 2010 19 June 2012 on Tunnel paved 11 June 2012 on Old San Marcos Rd.	Nicotiana glauca tree tobacco All year 2012 2011 2010 11 June 2012 on Old San Marcos Rd. 10 June 2012 on Jesusita	Solanum douglasii white nightshade All year 2012 2011 2010 17 June 2012 on Jesusita
Solanum umbelliferum blue witch Feb–Dec 2012 2011 2010 16 June 2012 on Gibraltar Rd.	Solanum xanti purple nightshade All year 2012 2011 2010 24 June 2012 on San Antonio Creek Trail 17 June 2012 on Jesusita 16 June 2012 on Cold Spring Back Trail
Brassicaceae (Mustard family)
Brassica nigra black mustard All year 2012 2011 2010 24 June 2012 on San Antonio Creek Trail 17 June 2012 on Jesusita	Brassica rapa field mustard All year 2012 2011 2010	Cakile maritima sea rocket All year 2012 2011 2010
Nasturtium officinale watercress Apr–Dec 2012 2011 2010 4 July 2012 on Atascadero Creek 21 June 2012 on Jesusita	Raphanus ssp wild radish All year 2012 2011 2010	Sisymbrium irio London Rocket Feb–June 2012
Cleomaceae (Cleomaceae family)
Cleome isomeris Bladderpod Jan–June 2012 2011 2010 17 June 2012 on Jesusita N34.45630,W119.72877 -120m
Tropaeolaceae (Nasturtium family)
Tropaeolum majus Nasturtium All year 2012 2011 2010 3 July 2012 on Hot Spring Trail
Cucurbitaceae (Gourd (cucumber) family)
Marah fabaceus common manroot Nov–June 2012 2011 2010 2009 2008 26 June 2012 on Romero Trail
Datiscaceae (Datisca family)
Datisca glomerata Durango Root May–July 2012 2011 2010 16 June 2012 on Forbush Trail 16 June 2012 on Cold Spring Back Trail 12 June 2012 on Blue Canyon Trail 11 June 2012 on Arroyo Burro Back Trail
Fabaceae (Legume family)
Acmispon americanus Spanish clover June–Aug 2012 2011 12 June 2012 on Blue Canyon Trail	Acmispon glaber Deerweed All year 2012 2011 2010 16 June 2012 on Forbush Trail 10 June 2012 on Jesusita	Acmispon grandiflorus Chaparral lotus Dec–June 2012 2011 2010 10 June 2012 on Jesusita
Amorpha californica mock locust June 2012 12 June 2012 on Blue Canyon Trail N34.49457,W119.60759 471m	Astragalus filipes Milkvetch Mar–June 2012 2011 2010	Lathyrus vestitus common pacific pea Dec–June 2012 2011 2010
Lupinus chamissonis Silver lupine Mar–Aug 2012 2011 2010 3 July 2012 on Island View Trail 3 July 2012 on Camino Cielo 23 June 2012 on UCSB lagoon 12 June 2012 on Cottam Camp	Lupinus microcarpus Chick lupine May–June 2012 2011 2010	Lupinus nanus sky lupine Feb–June 2012 2011 2010
Lupinus succulentus arroyo lupine Dec–July 2012 2011 2010 22 June 2012 on Los Positas 12 June 2012 on Blue Canyon Trail	Medicago sativa alfalfa June 2012 2010 16 June 2012 on Camino Cielo	Melilotus albus white sweet clover All year 2012 2011 2010 26 June 2012 on Camino Cielo 24 June 2012 on San Antonio Creek Trail
Melilotus indicus yellow sweet clover Feb–June 2012 2011 2010 21 June 2012 on Jesusita	Pickeringia montana Chaparral-pea May–Aug 2012 2011 2010 2009 12 June 2012 on Cold Spring Trail 11 June 2012 on Painted Cave Rd.	Rupertia physodes California Tea May–June 2012 2011
Spartium junceum Spanish broom Feb–Aug 2012 2011 2010 16 June 2012 on Gibraltar Rd.	Vicia villosa Hairy Vetch Dec–July 2012 2011 2010 2006 17 June 2012 on Jesusita
Geraniaceae (Geraniums family)
Erodium botrys long-beaked storksbill Jan–Sep 2012 2011 2010 26 June 2012 on BV<->Romero Fireroad	Erodium cicutarium Red-stemmed storksbill Dec–July 2012 2011 2010 19 June 2012 on Tunnel Trail 10 June 2012 on Jesusita
Euphorbiaceae (Spurge family)
Croton californicus California croton All year 2012 2011 2010 5 July 2012 on More Mesa	Euphorbia dendroides Tree Spurge Jan–June 2012	Ricinus communis Castor bean All year 2012 2011 24 June 2012 on San Antonio Creek Trail
Cistaceae (Rock rose family)
Cistus incanus-creticus Pink rockrose Jan–Aug 2012 2011 2010 3 July 2012 on Island View Trail	Helianthemum scoparium peak rockrose All year 2012 2011 2010 3 July 2012 on Island View Trail 19 June 2012 on Tunnel Trail
Malvaceae (Mallows family)
Malacothamnus fasciculatus Chaparral mallow All year 2012 2011 2010 24 June 2012 on San Antonio Creek Trail 21 June 2012 on Jesusita 19 June 2012 on Tunnel paved 17 June 2012 on Ellwood Mesa	Malva nicaeensis bull mallow All year 2012 2011 2010	Malvella leprosa Alkali mallow June–Nov 2012 2011 4 July 2012 on Atascadero bank 17 June 2012 on More Mesa 17 June 2012 on Ellwood Mesa
Sidalcea malviflora Checkerbloom Mar–July 2012 2011 2010 26 June 2012 on Romero Trail 11 June 2012 on Arroyo Burro Back Trail
Onagraceae (Evening Primrose family)
Camissonia cheiranthifolia Beach Evening Primrose May–Dec 2012 2011 2010 23 June 2012 on UCSB lagoon	Clarkia bottae Punchbowl godetia Mar–Aug 2012 2011 2010 12 June 2012 on BV<->Romero Fireroad N34.45616,W119.60117 3 July 2012 on Cold Spring Trail 3 July 2012 on Romero Trail 3 July 2012 on Hot Spring Connector	Clarkia purpurea-quadrivulnera Four-spot May–Aug 2012 2011 2010 12 June 2012 on Cottam Camp 12 June 2012 on Forbush
Clarkia unguiculata Elegant Clarkia Mar–Sep 2012 2011 2010 3 July 2012 on Romero Trail 21 June 2012 on Jesusita Tunnel 16 June 2012 on Forbush Trail	Epilobium ciliatum Common Willowherb May–July 2012 4 July 2012 on Atascadero Creek 4 July 2012 on Los Positas 24 June 2012 on San Antonio Creek Trail 21 June 2012 on Jesusita	Gaura coccinea Linda tarde Mar–Oct 2012 2011 2010 11 June 2012 on Old San Marcos Rd.
Oenothera elata Evening Primrose All year 2012 2011 2010
Rhamnaceae (Buckthorn family)
Ceanothus spinosus Greenbark Dec–Aug 2012 2011 2010 3 July 2012 on Buena Vista Trail 10 June 2012 on Jesusita 7 June 2012 on Jesusita Tunnel	Ceanothus thyrsiflorus Blue Bush Jan–June 2012 2011 7 June 2012 on Powerline	Rhamnus californica Coffee Berry May–July 2012 2011 3 July 2012 on Romero Connector 26 June 2012 on Romero Trail 16 June 2012 on Grotto 16 June 2012 on Forbush Trail
Rosaceae (Rose family)
Adenostoma fasciculatum Chamise Apr–Sep 2012 2011 2010 26 June 2012 on Buena Vista Connector 21 June 2012 on Jesusita 19 June 2012 on Tunnel Trail 19 June 2012 on Powerline	Heteromeles arbutifolia Toyon June–Sep 2012 2011 2010 3 July 2012 on Camino Cielo 24 June 2012 on San Antonio Creek Trail 23 June 2012 on UCSB bikepath 21 June 2012 on Jesusita	Holodiscus discolor Rockspiraea June–July 2012 2011 11 June 2012 on Arroyo Burro Back Trail N34.51439,W119.75731
Horkelia cuneata Wedge-leaved horkelia May–June 2012 2011 2010	Prunus ilicifolia Holly-leaved cherry Jan–June 2012 2011 2010 12 June 2012 on BV<->Romero Fireroad 11 June 2012 on Painted Cave Rd. 7 June 2012 on Powerline Connector	Rosa californica california wild rose Apr–Nov 2012 2011 2010 4 July 2012 on Los Positas 4 July 2012 on Turnpike bioswale 24 June 2012 on San Antonio Creek Trail 12 June 2012 on San Ysidro Trail
Rubus ursinus california blackberry Dec–June 2012 2011 2010 26 June 2012 on San Ysidro Trail 24 June 2012 on San Antonio Creek Trail
Urticaceae (Nettle family)
Urtica dioica Stinging Nettle May–Aug 2012 2011
Anacardiaceae (Sumac family)
Malosma laurina Laurel sumac June–Sep 2012 2011 2010 3 July 2012 on CS<->SY Fireroad 3 July 2012 on Cold Spring Trail N34.46405,W119.64384 644m 3 July 2012 on BV<->Romero Fireroad 3 July 2012 on The Wall N34.45703,W119.62163 300m

Noticed 200 flowers blooming recently.