Rancho La Rinconada Baja Calif.

Selaginellaceae (spike-moss family)
  Selaginella
    bigelovii  spike/little club moss

Dryopteridaceae (wood fern family)
  Dryopteris
    arguta  coastal wood fern

Polypodiaceae (polypody fern family)
  Polypodium
    californicum  California polypody

Pteridaceae (brake fern family)
  Adiantum
    sp.  maiden-hair fern
  Cheilanthes  lip fern
    newberryi (Notholaena n.)  cotton fern
  Pellaea
    andromedifolia (P. andromedaefolia) (no vars)  coffee fern
    mucronata  bird's foot fern

Anacardiaceae  (sumac family)
  Malosma (Rhus)
    laurina (Rhus l.)  laurel sumac
  Rhus  sumac
    integrifolia  lemonade berry
    ovata  sugar bush
  Toxicodendron (Rhus)
    diversilobum (Rhus d.)  poison oak

Apiaceae (Umbelliferae) (carrot family)
  Daucus
    pusillus  rattlesnake weed
  Lomatium
    lucidum  shiny lomatium, biscuit root
  Sanicula  sanicle, snakeroot
    arguta  
    crassicaulis  pacific sanicle

Asclepiadaceae  (milkweed family)
  Asclepias  milkweed
    fascicularis  narrow-leaf/mexican milkweed

Asteraceae (Compositae) (sunflower family)
  Adenothamnus
    validus  
  Ambrosia (Franseria)  ragweed, bursage
    psilostachya  western ragweed
  Artemisia   sage brush
    californica  coastal sagebrush
    palmeri  San Diego sagewort
  Baccharis
    salicifolia (B. glutinosa)  mule fat, seep willow, water wally
    sarothroides  broom baccharis
  Brickellia  brickelbush
    californica  california brickelbush
  Centaurea  star thistle
    melitensis  tocalote, yellow star thistle
  Chamomilla
    suaveolens (Matricaria matricarioides)  pineapple weed
  Coreopsis  coreopsis, tickseed
    maritima  sea-dahlia
  Encelia
    californica  
  Eriophyllum  wooly sunflower
    confertiflorum  golden yarrow
  Filago   herba impia
    californica  California fluffweed
  Gnaphalium  cudweed, everlasting
    californicum  califonia/green everlasting
    luteo-album  weedy/white cudweed
  Gutierrezia  matchweed, snakeweed
    microcephala  desert matchweed
  Hazardia (Haplopappus)
    squarrosa var. grindelioides (H. s. g.)  sawtooth goldenbush
  Helianthus  sunflower
    californicus  
  Hypochaeris  cat's ear
    glabra  smooth cat's ear
  Isocoma  goldenbush  (Haplopappus)
    menziesii var. vernonioides (H. venetus ssp. v.)  coastal g.b.
  Iva
    hayesiana  San Diego marsh-elder
  Lasthenia goldfields
    sp.  
  Osmandenia
    tenella (Calycadenia t.)  southern rosinweed
  Psilocarphys  woolly marbles/heads
    tenellus var. tenellus  slender woolly heads
  Sonchus  sow-thistle
    oleraceus  common sow thistle
  Stephanomeria
    virgata  tall/twiggy wreath plant
  Verbesina  crown-beard
    dissita?  big-leafed crown-beard
  Viguiera
    laciniata  San Diego sunflower
  Xanthium  cocklebur
    strumarium  cocklebur

Brassicaceae (Cruciferae) (mustard family)
  Brassica  mustard
    nigra  black mustard

Cactaceae (cactus family)
  Ferocactus   barrel cactus
    viridescens  coast barrel cactus
  Opuntia  prickly-pear, cholla
    littoralis (vars. dropped)  coastal prickly pear

Capparaceae  (caper family)
  Isomeris  bladderpod
    arborea (Cleome isomeris)  

Caprifoliaceae (honeysuckle family)
  Lonicera  honeysuckle
    subspicata  southern honeysuckle
  Sambucus elderberry
    mexicana (inc. S. caerulea)  blue elderberry

Caryophyllaceae (pink family)
  Cerastium  mouse-ear chickweed
    glomeratum (no vars)  sticky mouse-ear chickweed
  Silene  catchfly, campion
    gallica  windmill pink
    laciniata  indian/mexican/southern pink
  Spergularia  sand-spurrey
    sp.  

Chenopodiaceae (goosefoot family)
  Chenopodium   pigweed, goosefoot
    murale  nettle-leaved goosefoot

Cistaceae (rock-rose family)
  Helianthemum  sun/rush rose
    scoparium (no vars)  peak rush-rose

Convolvulaceae (morning-glory family)
  Calystegia (Convolvulus) bindweed, morning-glory
    sp.  
  Dichondra
    occidentalis  western/coast dichondra

Crassulaceae (stonecrop family)
  Dudleya  live-forever
    edulis  ladies-fingers
    pulverulenta  chalk dudleya/lettuce
    sp.  

Cucurbitacea (gourd family)
  Marah  wild cucumber, big-root, man-root
    macrocarpus  

Cupressaceae (cypress family)
  Cupressus  cypress
    forbesii  Tecate cypress

Cyperaceae (sedge family)
  Carex  sedge
    spissa  

Datiscaceae (datisca family)
  Datisca
    glomerata  Durango root

Ericaceae (heath family)
  Arctostaphylos  manzanita
    glandulosa  
    peninsularis  
  Xylococcus
    bicolor  mission manzanita

Euphorbiaceae (spurge family)
  Acalypha
    californica  california copperleaf
  Chamaesyce (Euphorbia)  prostrate spurge
    sp.  
  Tetracoccus
    dioicus  

Fabaceae (Leguminosae) (pea family)
  Lathyrus  wild pea
    vestitus var. alefeldii (L. laetiflorus ssp. a.)  chaparral sweet pea
  Lotus  bird's-foot trefoil
    scoparius  deer weed, california broom
  Medicago
    polymorpha  bur-clover
  Melilotus  sweetclover
    indica (M. indicus)  yellow sweetclover, sourclover
  Trifolium   clover
    willdenovii (no vars) (T. tridentatum)  tomcat clover

Fagaceae (beech family)
  Quercus oak
    agrifolia  coast live oak
    berberidifolia (most of Q. dumosa)  California scrub oak
    dumosa  scrub oak

Geraniaceae (geranium family)
  Erodium  storksbill, filaree
    sp.  

Grossulariaceae  (Saxifragaceae) (gooseberry family)
  Ribes  current, gooseberry
    malvaceum  chaparral currant
    speciosum  fuchsia-flowered gooseberry
    viburnifolium  evergreen/catalina currant

Hydrophyllaceae (waterleaf family)
  Eriodictyon  yerba santa
    trichocalyx  
  Phacelia
    distans  common/fern  phacelia
  Pholistoma
    auritum var. auritum (P. a.)  fiesta flower

Juncaceae (rush family)
  Juncus  rush, wire-grass
    acutus  spiny rush
    xiphioides  iris-leaved rush

Lamiaceae (Labiatae) (mint family)
  Marrubium   horehound
    vulgare  
  Salvia
    apiana  white sage
    clevelandii  cleveland sage
  Stachys  hedge-nettle
    ajugoides var. rigida (S. r.)  
  Trichostema  bluecurls
    parishii  

Liliaceae (lily family)
  Bloomeria  golden stars
    crocea  
  Calochortus   mariposa lily
    splendens  splendid mariposa lily
  Dichelostemma (Brodiaea)
    capitatum (B., D. pulchella)  blue dicks
  Nolina  nolina, beargrass
    interrata  
  Yucca  spanish bayonet, yucca
    schidigera  mojave yucca
    whipplei (no vars)  our lord's candle, spanish bayonet

Lythraceae (loosestrife family)
  Lythrum  loosestrife
    californicum  common loosestrife
    hyssopifolium (L. hyssopifolia)  

Malvaceae (mallow family)
  Malacothamnus   bushmallow
    fasciculatus (vars dropped)  bushmallow, chaparral mallow
  Malva
    parviflora  cheeseweed

Nyctaginaceae (four-O'clock family)
  Mirabilis  four-O'clock
    californica (M. laevis)  wishbone bush

Onagraceae (evening-primrose family)
  Clarkia
    delicata  
    purpurea  four-spot/wine-cup clarkia
  Zauschneria
    californica  california fuchsia

Orchidaceae (orchid family)
  Piperia (Habenaria)
    cooperi (Habenaria unalascensis)  

Oxalidaceae (oxalis or wood-sorrel family)
  Oxalis  wood-sorrel
    albicans ssp. californica  

Papaveraceae (poppy family)
  Eschscholzia
    californica (vars dropped)  california poppy
  Platystemon  cream cups
    californicus  
  Romneya matilija poppy
    coulteri  

Plantaginaceae (plantain family)
  Plantago   plantain
    erecta (no vars)  California/western/annual/dwarf plantain

Platanaceae (sycamore family)
  Platanus
    racemosa  California/western sycamore

Polemoniaceae (phlox family)
  Eriastrum
    sp.  
  Navarettia
    hamata  skunkweed

Polygonaceae (buckwheat family)
  Eriogonum  wild buckwheat
    fasciculatum  california buckwheat
    wrightii var. membranaceum  
  Pterostegia
    drymarioides  wing-over, california threadstem, fairy mist
  Rumex  dock, sorrel
    crispus  curly dock

Primulaceae (primrose family)
  Anagallis  pimpernel
    arvensis  scarlet pimpernel
  Samolus
    parviflorus  water-pimpernel

Ranunculaceae (buttercup family)
  Clematis   virgins's bower
    ligusticifolia  western virgin's bower
  Delphinium  larkspur
    cardinale  scarlet larkspur
  Thalictrum  meadow-rue
    fendleri var. polycarpum (T. p.)  

Rhamnaceae (buckthorn family)
  Adolphia
    californica  spineshrub
  Ceanothus  california-lilac
    spinosus  greenbark ceanothus
    tomentosus (no vars)  
    verrucosus  warty-sstem ceanoothus
  Rhamnus  buckthorn
    crocea  spiny redberry

Rosaceae (rose family)
  Adenostoma
    fasiculatum  chamise, greasewood
  Cercocarpus  mountain-mahogany
    betuloides var. betuloides  birch-leaf mountain-mahogany
    minutiflorus  
  Heteromeles   toyon, christmas berry, Calif. holly
    arbutifolia  
  Potentilla  cinquefoil
    glandulosa  sticky cinquefoil
  Prunus
    ilicifolia ssp. ilicifolia  holly-leaved cherry

Rubiaceae (madder family)
  Galium  bedstraw, cleavers
    angustifolium ssp. angustifolium  chaparral bedstraw
    nuttalii  nuttall's bedstraw

Rutaceae  (rue family)
  Cneoridium
    dumosum  bushrue

Salicaceae (willow family)
  Salix  willow
    exigua (inc. S. hindsiana)  slender/sandbar/narrow-leaf willow
    lasiolepis  arroyo willow

Saxifragaceae (saxifrage family)
  Jepsonia
    parryi  coast jepsonia

Scrophulariaceae (figwort family)
  Antirrhinum  snapdragon
    nuttalianum  purple snapdragon
  Castilleja  indian paintbrush
    exserta (Orthocarpus purpurascens)  common/purple owl's-clover
  Collinsia
    heterophylla (no vars)  chinese houses
  Cordylanthus  bird's beak
    sp.  
  Keckiella
    cordifolia  heart-leaved bush penstemon
  Linaria  toadflax
    canadensis  larger blue toad-flax
  Mimulus  monkeyflower
    aurantiacus (M. longiflorus, puniceus)  bush/sticky monkeyflower
    cardinalis  scarlet monkey-flower

Solanaceae (nightshade family)
  Nicotiana  tobacco
    glauca  tree tobacco
  Solanum  nightshade
    americanum (S. nodiflorum)  small-flowered nightshade
    douglasii  douglas' nightshade
    xanti (S. xantii)  purple/chaparral nightshade

Tamaricaceae (tamarisk family)
  Tamarix  tamarisk
    chinensis?  tamarisk

Typhaceae  (cattail family)
  Typha  cattail
    domingensis  southern/slender cattail

Urticaceae (nettle family)
  Urtica  stinging nettle
    dioica ssp. holosericea (U. h.)  hoary/common/creek nettle

Verbenaceae (verain family)
  Verbena
    menthaefolia  


number of families =   56 
number of genera   =  131 
number of species, subspecies and varieties  =  159