Appendix G Biological Resources Supporting Information

Selected Elements by Scientific Name California Department of Fish and Wildlife California Natural Diversity Database

Query Criteria: Quad IS (Point Bonita (3712275) OR San Francisco North (3712274) OR San Francisco South (3712264) OR Oakland West (3712273) OR Hunters Point (3712263) OR San Mateo (3712253) OR Montara Mountain (3712254))

Rare Plant Rank/CDFW Species Element Code Federal Status State Status Global Rank State Rank SSC or FP Acanthomintha duttonii PDLAM01040 Endangered Endangered G1 S1 1B.1 San Mateo thorn-mint Accipiter cooperii ABNKC12040 None None G5 S4 WL Cooper's hawk Adela oplerella IILEE0G040 None None G2 S2 Opler's longhorn moth Agrostis blasdalei PMPOA04060 None None G2 S2 1B.2 Blasdale's bent grass Allium peninsulare var. franciscanum PMLIL021R1 None None G5T2 S2 1B.2 Franciscan onion Ambystoma californiense AAAAA01180 Threatened Threatened G2G3 S2S3 WL California tiger salamander Amsinckia lunaris PDBOR01070 None None G3 S3 1B.2 bent-flowered fiddleneck Antrozous pallidus AMACC10010 None None G5 S3 SSC pallid bat Arctostaphylos franciscana PDERI040J3 Endangered None G1 S1 1B.1 Franciscan manzanita Arctostaphylos imbricata PDERI040L0 None Endangered G1 S1 1B.1 San Bruno Mountain manzanita Arctostaphylos montana ssp. ravenii PDERI040J2 Endangered Endangered G3T1 S1 1B.1 Presidio manzanita Arctostaphylos montaraensis PDERI042W0 None None G1 S1 1B.2 Montara manzanita Arctostaphylos pacifica PDERI040Z0 None Endangered G1 S1 1B.1 Pacific manzanita Arctostaphylos regismontana PDERI041C0 None None G2 S2 1B.2 Kings Mountain manzanita Arenaria paludicola PDCAR040L0 Endangered Endangered G1 S1 1B.1 marsh sandwort Astragalus pycnostachyus var. pycnostachyus PDFAB0F7B2 None None G2T2 S2 1B.2 coastal marsh milk-vetch Astragalus tener var. tener PDFAB0F8R1 None None G2T1 S1 1B.2 alkali milk-vetch Athene cunicularia ABNSB10010 None None G4 S3 SSC burrowing owl Banksula incredula ILARA14100 None None G1 S1 incredible harvestman

Commercial Version -- Dated March, 31 2019 -- Biogeographic Data Branch Page 1 of 7 Report Printed on Tuesday, April 09, 2019 Information Expires 9/30/2019 Selected Elements by Scientific Name California Department of Fish and Wildlife California Natural Diversity Database

Rare Plant Rank/CDFW Species Element Code Federal Status State Status Global Rank State Rank SSC or FP Bombus caliginosus IIHYM24380 None None G4? S1S2 obscure bumble bee Bombus occidentalis IIHYM24250 None None G2G3 S1 western bumble bee Brachyramphus marmoratus ABNNN06010 Threatened Endangered G3G4 S1 marbled murrelet Caecidotea tomalensis ICMAL01220 None None G2 S2S3 Tomales isopod Calicina minor ILARA13020 None None G1 S1 Edgewood blind harvestman Callophrys mossii bayensis IILEPE2202 Endangered None G4T1 S1 San Bruno elfin butterfly Calystegia purpurata ssp. saxicola PDCON040D2 None None G4T2T3 S2S3 1B.2 coastal bluff morning-glory Carex comosa PMCYP032Y0 None None G5 S2 2B.1 bristly sedge Carex praticola PMCYP03B20 None None G5 S2 2B.2 northern meadow sedge Centromadia parryi ssp. parryi PDAST4R0P2 None None G3T2 S2 1B.2 pappose tarplant Charadrius alexandrinus nivosus ABNNB03031 Threatened None G3T3 S2S3 SSC western snowy plover Chloropyron maritimum ssp. palustre PDSCR0J0C3 None None G4?T2 S2 1B.2 Point Reyes salty bird's-beak Chorizanthe cuspidata var. cuspidata PDPGN04081 None None G2T1 S1 1B.2 San Francisco Bay spineflower Chorizanthe robusta var. robusta PDPGN040Q2 Endangered None G2T1 S1 1B.1 robust spineflower Cicindela hirticollis gravida IICOL02101 None None G5T2 S2 sandy beach tiger beetle Circus hudsonius ABNKC11011 None None G5 S3 SSC northern harrier Cirsium andrewsii PDAST2E050 None None G3 S3 1B.2 Franciscan thistle Cirsium fontinale var. fontinale PDAST2E161 Endangered Endangered G2T1 S1 1B.1 Crystal Springs fountain thistle Cirsium hydrophilum var. vaseyi PDAST2E1G2 None None G2T1 S1 1B.2 Mt. Tamalpais thistle Cirsium occidentale var. compactum PDAST2E1Z1 None None G3G4T2 S2 1B.2 compact cobwebby thistle Clarkia franciscana PDONA050H0 Endangered Endangered G1 S1 1B.1 Presidio clarkia

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Rare Plant Rank/CDFW Species Element Code Federal Status State Status Global Rank State Rank SSC or FP Collinsia corymbosa PDSCR0H060 None None G1 S1 1B.2 round-headed Chinese-houses Collinsia multicolor PDSCR0H0B0 None None G2 S2 1B.2 San Francisco collinsia Corynorhinus townsendii AMACC08010 None None G3G4 S2 SSC Townsend's big-eared bat Coturnicops noveboracensis ABNME01010 None None G4 S1S2 SSC yellow rail Danaus plexippus pop. 1 IILEPP2012 None None G4T2T3 S2S3 monarch - California overwintering population Dicamptodon ensatus AAAAH01020 None None G3 S2S3 SSC California giant salamander Dipodomys venustus venustus AMAFD03042 None None G4T1 S1 Santa Cruz kangaroo rat Dirca occidentalis PDTHY03010 None None G2 S2 1B.2 western leatherwood Dufourea stagei IIHYM22010 None None G1G2 S1 Stage's dufourine bee Elanus leucurus ABNKC06010 None None G5 S3S4 FP white-tailed kite Emys marmorata ARAAD02030 None None G3G4 S3 SSC western pond turtle Enhydra lutris nereis AMAJF09012 Threatened None G4T2 S2 FP southern sea otter Erethizon dorsatum AMAFJ01010 None None G5 S3 North American porcupine Eriophyllum latilobum PDAST3N060 Endangered Endangered G1 S1 1B.1 San Mateo woolly sunflower Eucyclogobius newberryi AFCQN04010 Endangered None G3 S3 SSC tidewater goby Euphydryas editha bayensis IILEPK4055 Threatened None G5T1 S1 Bay checkerspot butterfly Extriplex joaquinana PDCHE041F3 None None G2 S2 1B.2 San Joaquin spearscale Falco columbarius ABNKD06030 None None G5 S3S4 WL merlin Falco peregrinus anatum ABNKD06071 Delisted Delisted G4T4 S3S4 FP American peregrine falcon Fritillaria biflora var. ineziana PMLIL0V031 None None G3G4T1 S1 1B.1 Hillsborough chocolate lily Fritillaria lanceolata var. tristulis PMLIL0V0P1 None None G5T2 S2 1B.1 Marin checker lily

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Rare Plant Rank/CDFW Species Element Code Federal Status State Status Global Rank State Rank SSC or FP Fritillaria liliacea PMLIL0V0C0 None None G2 S2 1B.2 fragrant fritillary Geothlypis trichas sinuosa ABPBX1201A None None G5T3 S3 SSC saltmarsh common yellowthroat Gilia capitata ssp. chamissonis PDPLM040B3 None None G5T2 S2 1B.1 blue coast gilia Gilia millefoliata PDPLM04130 None None G2 S2 1B.2 dark-eyed gilia Grindelia hirsutula var. maritima PDAST470D3 None None G5T1Q S1 3.2 San Francisco gumplant Helianthella castanea PDAST4M020 None None G2 S2 1B.2 Diablo helianthella Hemizonia congesta ssp. congesta PDAST4R065 None None G5T2 S2 1B.2 congested-headed hayfield tarplant Hesperevax sparsiflora var. brevifolia PDASTE5011 None None G4T3 S2 1B.2 short-leaved evax Hesperolinon congestum PDLIN01060 Threatened Threatened G1 S1 1B.1 Marin western flax Heteranthera dubia PMPON03010 None None G5 S2 2B.2 water star-grass Holocarpha macradenia PDAST4X020 Threatened Endangered G1 S1 1B.1 Santa Cruz tarplant Horkelia cuneata var. sericea PDROS0W043 None None G4T1? S1? 1B.1 Kellogg's horkelia Horkelia marinensis PDROS0W0B0 None None G2 S2 1B.2 Point Reyes horkelia Hydrochara rickseckeri IICOL5V010 None None G2? S2? Ricksecker's water scavenger beetle Hydroporus leechi IICOL55040 None None G1? S1? Leech's skyline diving beetle Hypogymnia schizidiata NLT0032640 None None G2 S1 1B.3 island tube lichen Ischnura gemina IIODO72010 None None G2 S2 San Francisco forktail damselfly Lasiurus blossevillii AMACC05060 None None G5 S3 SSC western red bat Lasiurus cinereus AMACC05030 None None G5 S4 hoary bat Lasthenia californica ssp. macrantha PDAST5L0C5 None None G3T2 S2 1B.2 perennial goldfields Laterallus jamaicensis coturniculus ABNME03041 None Threatened G3G4T1 S1 FP California black rail

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Rare Plant Rank/CDFW Species Element Code Federal Status State Status Global Rank State Rank SSC or FP Layia carnosa PDAST5N010 Endangered Endangered G2 S2 1B.1 beach layia Leptosiphon croceus PDPLM09170 None Candidate G1 S1 1B.1 Endangered coast yellow leptosiphon Leptosiphon rosaceus PDPLM09180 None None G1 S1 1B.1 rose leptosiphon Lessingia arachnoidea PDAST5S0C0 None None G2 S2 1B.2 Crystal Springs lessingia Lessingia germanorum PDAST5S010 Endangered Endangered G1 S1 1B.1 San Francisco lessingia Lichnanthe ursina IICOL67020 None None G2 S2 bumblebee scarab beetle Limnanthes douglasii ssp. ornduffii PDLIM02039 None None G4T1 S1 1B.1 Ornduff's meadowfoam Malacothamnus arcuatus PDMAL0Q0E0 None None G2Q S2 1B.2 arcuate bush-mallow Melospiza melodia pusillula ABPBXA301S None None G5T2? S2S3 SSC Alameda song sparrow Melospiza melodia samuelis ABPBXA301W None None G5T2 S2 SSC San Pablo song sparrow Microseris paludosa PDAST6E0D0 None None G2 S2 1B.2 marsh microseris Monardella sinuata ssp. nigrescens PDLAM18162 None None G3T2 S2 1B.2 northern curly-leaved monardella Monolopia gracilens PDAST6G010 None None G3 S3 1B.2 woodland woollythreads Mylopharodon conocephalus AFCJB25010 None None G3 S3 SSC hardhead Myotis thysanodes AMACC01090 None None G4 S3 fringed myotis Neotoma fuscipes annectens AMAFF08082 None None G5T2T3 S2S3 SSC San Francisco dusky-footed woodrat Northern Coastal Salt Marsh CTT52110CA None None G3 S3.2 Northern Coastal Salt Marsh Northern Maritime Chaparral CTT37C10CA None None G1 S1.2 Northern Maritime Chaparral Nyctinomops macrotis AMACD04020 None None G5 S3 SSC big free-tailed bat Oncorhynchus kisutch pop. 4 AFCHA02034 Endangered Endangered G4 S2? coho salmon - central California coast ESU Oncorhynchus mykiss irideus pop. 8 AFCHA0209G Threatened None G5T2T3Q S2S3 steelhead - central California coast DPS

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Rare Plant Rank/CDFW Species Element Code Federal Status State Status Global Rank State Rank SSC or FP Pentachaeta bellidiflora PDAST6X030 Endangered Endangered G1 S1 1B.1 white-rayed pentachaeta Phalacrocorax auritus ABNFD01020 None None G5 S4 WL double-crested cormorant Plagiobothrys chorisianus var. chorisianus PDBOR0V061 None None G3T1Q S1 1B.2 Choris' popcornflower Plagiobothrys diffusus PDBOR0V080 None Endangered G1Q S1 1B.1 San Francisco popcornflower Plagiobothrys glaber PDBOR0V0B0 None None GH SH 1A hairless popcornflower Plebejus icarioides missionensis IILEPG801A Endangered None G5T1 S1 Mission blue butterfly Polemonium carneum PDPLM0E050 None None G3G4 S2 2B.2 Oregon polemonium Polygonum marinense PDPGN0L1C0 None None G2Q S2 3.1 Marin knotweed Potentilla hickmanii PDROS1B0U0 Endangered Endangered G1 S1 1B.1 Hickman's cinquefoil Rallus obsoletus obsoletus ABNME05011 Endangered Endangered G5T1 S1 FP California Ridgway's rail Rana boylii AAABH01050 None Candidate G3 S3 SSC Threatened foothill yellow-legged frog Rana draytonii AAABH01022 Threatened None G2G3 S2S3 SSC California red-legged frog Reithrodontomys raviventris AMAFF02040 Endangered Endangered G1G2 S1S2 FP salt-marsh harvest mouse Riparia riparia ABPAU08010 None Threatened G5 S2 bank swallow Sanicula maritima PDAPI1Z0D0 None Rare G2 S2 1B.1 adobe sanicle Scapanus latimanus insularis AMABB02032 None None G5THQ SH Angel Island mole Scapanus latimanus parvus AMABB02031 None None G5THQ SH SSC Alameda Island mole Senecio aphanactis PDAST8H060 None None G3 S2 2B.2 chaparral ragwort Serpentine Bunchgrass CTT42130CA None None G2 S2.2 Serpentine Bunchgrass Silene scouleri ssp. scouleri PDCAR0U1MC None None G5T4T5 S2S3 2B.2 Scouler's catchfly Silene verecunda ssp. verecunda PDCAR0U213 None None G5T1 S1 1B.2 San Francisco campion

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Rare Plant Rank/CDFW Species Element Code Federal Status State Status Global Rank State Rank SSC or FP Speyeria callippe callippe IILEPJ6091 Endangered None G5T1 S1 callippe silverspot butterfly Speyeria zerene myrtleae IILEPJ608C Endangered None G5T1 S1 Myrtle's silverspot butterfly Spirinchus thaleichthys AFCHB03010 Candidate Threatened G5 S1 SSC longfin smelt Stebbinsoseris decipiens PDAST6E050 None None G2 S2 1B.2 Santa Cruz microseris Sternula antillarum browni ABNNM08103 Endangered Endangered G4T2T3Q S2 FP California least tern Suaeda californica PDCHE0P020 Endangered None G1 S1 1B.1 California seablite Taxidea taxus AMAJF04010 None None G5 S3 SSC American badger Thamnophis sirtalis tetrataenia ARADB3613B Endangered Endangered G5T2Q S2 FP San Francisco gartersnake Trachusa gummifera IIHYM80010 None None G1 S1 San Francisco Bay Area leaf-cutter bee Trifolium amoenum PDFAB40040 Endangered None G1 S1 1B.1 two-fork clover Trifolium hydrophilum PDFAB400R5 None None G2 S2 1B.2 saline clover Triphysaria floribunda PDSCR2T010 None None G2? S2? 1B.2 San Francisco owl's-clover Triquetrella californica NBMUS7S010 None None G2 S2 1B.2 coastal triquetrella Tryonia imitator IMGASJ7040 None None G2 S2 mimic tryonia (=California brackishwater snail) Valley Needlegrass Grassland CTT42110CA None None G3 S3.1 Valley Needlegrass Grassland Vespericola marinensis IMGASA4140 None None G2 S2 Marin hesperian Viburnum ellipticum PDCPR07080 None None G4G5 S3? 2B.3 oval-leaved viburnum Zapus trinotatus orarius AMAFH01031 None None G5T1T3Q S1S3 SSC Point Reyes jumping mouse Record Count: 142

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Plant List Inventory of Rare and Endangered Plants 93 matches found. Click on scientific name for details

Search Criteria

Found in Quads 3712275, 3712274, 3712273, 3712264, 3712263 3712254 and 3712253;

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CA Rare Blooming State Global Scientific Name Common Name Family Lifeform Plant Period Rank Rank Rank Acanthomintha San Mateo thorn- Lamiaceae annual herb Apr-Jun 1B.1 S1 G1 duttonii mint Blasdale's bent perennial Poaceae May-Jul 1B.2 S2 G2 Agrostis blasdalei grass rhizomatous herb

Allium peninsulare perennial (Apr)May- Franciscan onion Alliaceae 1B.2 S2 G5T2 var. franciscanum bulbiferous herb Jun bent-flowered Boraginaceae annual herb Mar-Jun 1B.2 S3 G3 Amsinckia lunaris fiddleneck Arabis coast rockcress Brassicaceae perennial herb Feb-May 4.3 S4 G4 blepharophylla

Arctostaphylos Franciscan perennial Ericaceae Feb-Apr 1B.1 S1 G1 franciscana manzanita evergreen shrub San Bruno Arctostaphylos perennial Mountain Ericaceae Feb-May 1B.1 S1 G1 evergreen shrub imbricata manzanita

Arctostaphylos Presidio perennial Ericaceae Feb-Mar 1B.1 S1 G3T1 montana ssp. ravenii manzanita evergreen shrub

Arctostaphylos Montara perennial Ericaceae Jan-Mar 1B.2 S1 G1 montaraensis manzanita evergreen shrub Arctostaphylos Pacific manzanita Ericaceae evergreen shrub Feb-Apr 1B.1 S1 G1 pacifica

Arctostaphylos Kings Mountain perennial Ericaceae Dec-Apr 1B.2 S2 G2 regismontana manzanita evergreen shrub perennial marsh sandwort Caryophyllaceae May-Aug 1B.1 S1 G1 Arenaria paludicola stoloniferous herb Aspidotis carlotta- Carlotta Hall's perennial Pteridaceae Jan-Dec 4.2 S3 G3 halliae lace fern rhizomatous herb

Astragalus nuttallii ocean bluff milk- Fabaceae perennial herb Jan-Nov 4.2 S4 G4T4 var. nuttallii vetch coastal marsh Fabaceae perennial herb (Apr)Jun- 1B.2 S2 G2T2 milk-vetch Oct

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Astragalus pycnostachyus var. pycnostachyus Astragalus tener var. alkali milk-vetch Fabaceae annual herb Mar-Jun 1B.2 S1 G2T1 tener

Calochortus perennial Oakland star-tulip Liliaceae Mar-May 4.2 S3? G3? umbellatus bulbiferous herb

Calystegia purpurata coastal bluff (Mar)Apr- Convolvulaceae perennial herb 1B.2 S2S3 G4T2T3 ssp. saxicola morning-glory Sep perennial bristly sedge Cyperaceae May-Sep 2B.1 S2 G5 Carex comosa rhizomatous herb northern meadow Cyperaceae perennial herb May-Jul 2B.2 S2 G5 Carex praticola sedge

Castilleja ambigua annual herb johnny-nip Orobanchaceae Mar-Aug 4.2 S3S4 G4T4 var. ambigua (hemiparasitic) Centromadia parryi pappose tarplant Asteraceae annual herb May-Nov 1B.2 S2 G3T2 ssp. parryi Chloropyron Point Reyes annual herb Orobanchaceae Jun-Oct 1B.2 S2 G4?T2 maritimum ssp. bird's-beak (hemiparasitic) palustre Chorizanthe San Francisco Apr-Jul Polygonaceae annual herb 1B.2 S1 G2T1 cuspidata var. Bay spineflower (Aug) cuspidata

Chorizanthe robusta robust Polygonaceae annual herb Apr-Sep 1B.1 S1 G2T1 var. robusta spineflower Sonoma Polygonaceae annual herb Jun-Aug 1B.1 S1 G1 Chorizanthe valida spineflower Cirsium andrewsii Franciscan thistle Asteraceae perennial herb Mar-Jul 1B.2 S3 G3

Cirsium fontinale var. Crystal Springs (Apr)May- Asteraceae perennial herb 1B.1 S1 G2T1 fontinale fountain thistle Oct

Cirsium hydrophilum Mt. Tamalpais Asteraceae perennial herb May-Aug 1B.2 S1 G2T1 var. vaseyi thistle

Cirsium occidentale compact Asteraceae perennial herb Apr-Jun 1B.2 S2 G3G4T2 var. compactum cobwebby thistle Clarkia franciscana Presidio clarkia Onagraceae annual herb May-Jul 1B.1 S1 G1 round-headed Plantaginaceae annual herb Apr-Jun 1B.2 S1 G1 Collinsia corymbosa Chinese-houses San Francisco (Feb)Mar- Plantaginaceae annual herb 1B.2 S2 G2 Collinsia multicolor collinsia May

Cypripedium clustered lady's- perennial Orchidaceae Mar-Aug 4.2 S4 G4 fasciculatum slipper rhizomatous herb western perennial Jan-Mar Thymelaeaceae 1B.2 S2 G2 Dirca occidentalis leatherwood deciduous shrub (Apr) California bottle- May-Aug Poaceae perennial herb 4.3 S4 G4 Elymus californicus brush grass (Nov) perennial marsh horsetail Equisetaceae unk 3 S1S3 G5 Equisetum palustre rhizomatous herb

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Eriophorum gracile slender Cyperaceae perennial May-Sep 4.3 S4 G5 cottongrass rhizomatous herb (emergent) San Mateo woolly Asteraceae perennial herb May-Jun 1B.1 S1 G1 Eriophyllum latilobum sunflower

Erysimum San Francisco Brassicaceae perennial herb Mar-Jun 4.2 S3 G3 franciscanum wallflower San Joaquin Chenopodiaceae annual herb Apr-Oct 1B.2 S2 G2 Extriplex joaquinana spearscale Fritillaria biflora var. Hillsborough perennial Liliaceae Mar-Apr 1B.1 S1 G3G4T1 ineziana chocolate lily bulbiferous herb

Fritillaria lanceolata perennial Marin checker lily Liliaceae Feb-May 1B.1 S2 G5T2 var. tristulis bulbiferous herb perennial fragrant fritillary Liliaceae Feb-Apr 1B.2 S2 G2 Fritillaria liliacea bulbiferous herb Gilia capitata ssp. blue coast gilia Polemoniaceae annual herb Apr-Jul 1B.1 S2 G5T2 chamissonis Gilia millefoliata dark-eyed gilia Polemoniaceae annual herb Apr-Jul 1B.2 S2 G2

Grindelia hirsutula San Francisco Asteraceae perennial herb Jun-Sep 3.2 S1 G5T1Q var. maritima gumplant

Helianthella Diablo Asteraceae perennial herb Mar-Jun 1B.2 S2 G2 castanea helianthella

Hemizonia congesta congested- headed hayfield Asteraceae annual herb Apr-Nov 1B.2 S2 G5T2 ssp. congesta tarplant Hesperevax sparsiflora var. short-leaved evax Asteraceae annual herb Mar-Jun 1B.2 S2 G4T3 brevifolia

Hesperolinon Marin western Linaceae annual herb Apr-Jul 1B.1 S1 G1 congestum flax perennial herb water star-grass Pontederiaceae Jul-Oct 2B.2 S2 G5 Heteranthera dubia (aquatic) Holocarpha Santa Cruz Asteraceae annual herb Jun-Oct 1B.1 S1 G1 macradenia tarplant Horkelia cuneata var. Kellogg's horkelia Rosaceae perennial herb Apr-Sep 1B.1 S1? G4T1? sericea Point Reyes Rosaceae perennial herb May-Sep 1B.2 S2 G2 Horkelia marinensis horkelia Hypogymnia island rock lichen Parmeliaceae foliose lichen (null) 1B.3 S1 G2 schizidiata perennial coast iris Iridaceae Mar-May 4.2 S3 G3 Iris longipetala rhizomatous herb

Lasthenia californica perennial Asteraceae perennial herb Jan-Nov 1B.2 S2 G3T2 ssp. macrantha goldfields Layia carnosa beach layia Asteraceae annual herb Mar-Jul 1B.1 S2 G2 coast yellow Polemoniaceae annual herb Apr-Jun 1B.1 S1 G1 Leptosiphon croceus leptosiphon rose leptosiphon Polemoniaceae annual herb Apr-Jul 1B.1 S1 G1

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Leptosiphon rosaceus

Lessingia Crystal Springs Asteraceae annual herb Jul-Oct 1B.2 S2 G2 arachnoidea lessingia

Lessingia San Francisco (Jun)Jul- Asteraceae annual herb 1B.1 S1 G1 germanorum lessingia Nov woolly-headed Asteraceae annual herb Jun-Oct 3 S3? G3? Lessingia hololeuca lessingia perennial coast lily Liliaceae May-Aug 1B.1 S2 G2 Lilium maritimum bulbiferous herb Limnanthes douglasii Ornduff's Limnanthaceae annual herb Nov-May 1B.1 S1 G4T1 ssp. ornduffii meadowfoam

Lupinus arboreus San Mateo tree perennial Fabaceae Apr-Jul 3.2 S2 G2Q var. eximius lupine evergreen shrub

Malacothamnus Indian Valley perennial Malvaceae Apr-Oct 1B.2 S3 G3 aboriginum bush-mallow deciduous shrub

Malacothamnus arcuate bush- perennial Malvaceae Apr-Sep 1B.2 S2 G2Q arcuatus mallow evergreen shrub

Malacothamnus Davidson's bush- perennial Malvaceae Jun-Jan 1B.2 S2 G2 davidsonii mallow deciduous shrub Hall's bush- perennial (Apr)May- Malvaceae 1B.2 S2 G2 Malacothamnus hallii mallow evergreen shrub Sep(Oct) Mt. Diablo Asteraceae annual herb Mar-May 3.2 S3S4 G3G4 Micropus amphibolus cottonweed Apr-Jun marsh microseris Asteraceae perennial herb 1B.2 S2 G2 Microseris paludosa (Jul)

Monardella sinuata northern curly- (Apr)May- leaved Lamiaceae annual herb Jul(Aug- 1B.2 S2 G3T2 ssp. nigrescens monardella Sep) woodland (Feb)Mar- Asteraceae annual herb 1B.2 S3 G3 Monolopia gracilens woolythreads Jul Pentachaeta white-rayed Asteraceae annual herb Mar-May 1B.1 S1 G1 bellidiflora pentachaeta Plagiobothrys Choris' Boraginaceae annual herb Mar-Jun 1B.2 S1 G3T1Q chorisianus var. popcornflower chorisianus

Plagiobothrys San Francisco Boraginaceae annual herb Mar-Jun 1B.1 S1 G1Q diffusus popcornflower

Polemonium Oregon Polemoniaceae perennial herb Apr-Sep 2B.2 S2 G3G4 carneum polemonium Hickman's Rosaceae perennial herb Apr-Aug 1B.1 S1 G1 Potentilla hickmanii cinquefoil Lobb's aquatic annual herb Ranunculaceae Feb-May 4.2 S3 G4 Ranunculus lobbii buttercup (aquatic) Sanicula maritima adobe sanicle Apiaceae perennial herb Feb-May 1B.1 S2 G2 Jan-Apr chaparral ragwort Asteraceae annual herb 2B.2 S2 G3 Senecio aphanactis (May) Scouler's catchfly Caryophyllaceae perennial herb 2B.2 S2S3 G5T4T5

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Silene scouleri ssp. (Mar-May) scouleri Jun-Aug (Sep) Silene verecunda San Francisco (Feb)Mar- Caryophyllaceae perennial herb 1B.2 S1 G5T1 ssp. verecunda campion Jun(Aug) Spergularia long-styled sand- Caryophyllaceae perennial herb Feb-May 1B.2 S2 G5T2 macrotheca var. spurrey longistyla

Stebbinsoseris Santa Cruz Asteraceae annual herb Apr-May 1B.2 S2 G2 decipiens microseris perennial California seablite Chenopodiaceae Jul-Oct 1B.1 S1 G1 Suaeda californica evergreen shrub Trifolium amoenum two-fork clover Fabaceae annual herb Apr-Jun 1B.1 S1 G1 Trifolium saline clover Fabaceae annual herb Apr-Jun 1B.2 S2 G2 hydrophilum

Triphysaria San Francisco Orobanchaceae annual herb Apr-Jun 1B.2 S2? G2? floribunda owl's-clover

Triquetrella coastal Pottiaceae moss 1B.2 S2 G2 californica triquetrella oval-leaved perennial Adoxaceae May-Jun 2B.3 S3? G4G5 Viburnum ellipticum viburnum deciduous shrub

Suggested Citation

California Native Plant Society, Rare Plant Program. 2019. Inventory of Rare and Endangered Plants of California (online edition, v8-03 0.39). Website http://www.rareplants.cnps.org [accessed 09 April 2019].

Search the Inventory Information Contributors Simple Search About the Inventory The Calflora Database Advanced Search About the Rare Plant Program The California Lichen Society Glossary CNPS Home Page California Natural Diversity Database About CNPS The Jepson Flora Project Join CNPS The Consortium of California Herbaria CalPhotos

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