Plants of the American River Parkway

Bracken
Pteridium aquilinum 1
bird's foot cliffbrake
Pellaea mucronata 2
Goldback Fern
Pentagramma triangularis 3
California Maidenhair Fern
Adiantum jordanii 4
Horsetails
Equisetum 5
Larkspurs
Delphinium 6
Giant Reed
Arundo donax 7
deergrass
Muhlenbergia rigens 8
Cynodon
Cynodon 9
hairy crabgrass
Digitaria sanguinalis 10
dallis grass
Paspalum dilatatum 11
Johnson grass
Sorghum halepense 12
Gray Pine
Pinus sabiniana 3
California Bay
Umbellularia californica 13
Oregon ash
Fraxinus latifolia 14
Black Locust
Robinia pseudoacacia 15
Western Sycamore
Platanus racemosa 16
white alder
Alnus rhombifolia 17
California Black Oak
Quercus kelloggii 17
Quercus morehus
Quercus morehus
Interior Live Oak
Quercus wislizeni 18
Valley Oak
Quercus lobata 19
Blue Oak
Quercus douglasii 20
Northern California Black Walnut
Juglans hindsii 21
Alamo Cottonwood
Populus fremontii 22
Willows
salix 23
Ailanthus excelsa
Ailanthus excelsa
California Buckeye
Aesculus californica 24
Acer negundo californicum
Acer negundo californicum 25
Gilled Mushrooms
Agaricales 26
Bracket Fungi
Polyporaceae 27
Phallales
Phallales 28
Lycoperdales
Lycoperdales
Common Groundsel
Senecio vulgaris 29
Cudweeds
Gnaphalium 30
Q-tips
Micropus californicus 31
California brickellbush
Brickellia californica 32
Milk Thistle
Silybum marianum 33
Bull Thistle
Cirsium vulgare 34
field thistle
Cirsium arvense 35
Yellow Starthistle
Centaurea solstitialis 36
Chicory
Cichorium intybus 30
Salsify
Tragopogon porrifolius
smooth cat's ear
Hypochaeris glabra 37
spiny sowthistle
Sonchus asper
Prickly Lettuce
Lactuca serriola 38
Taraxacum sylvanicum
Taraxacum sylvanicum
Duck-potato
Sagittaria latifolia 39
common waterweed
Elodea canadensis 40
Wavy-leafed Soap Plant
Chlorogalum pomeridianum 41
white brodiaea
Triteleia hyacinthina 42
harvest brodiaea
Brodiaea elegans 43
Blue Dicks
Dichelostemma capitatum 43
twining snakelily
Dichelostemma volubile 18
White Globe Lily
Calochortus albus 44
Yellow Mariposa Lily
Calochortus luteus 45
Common Water Hyacinth
Eichhornia crassipes 46
Duckweeds
Lemna 47
Common Cattail
Typha latifolia 48
Western Blue-eyed Grass
Sisyrinchium bellum 4
Yellow Flag
Iris pseudacorus
Rushes
Juncus 49
common tule
Schoenoplectus acutus occidentalis 50
purple nutsedge
Cyperus rotundus
Santa Barbara sedge
Carex barbarae
rat's-tail fescue
Vulpia myuros 51
Italian ryegrass
Lolium multiflorum 52
Annual meadow grass
Poa annua 53
orchard grass
Dactylis glomerata 51
Little Quaking-grass
Briza minor 54
bristly dogtail grass
Cynosurus echinatus 52
soft brome
Bromus hordeaceus 51
ripgut brome
Bromus diandrus 51
Compact Brome
Bromus madritensis
hare barley
Hordeum murinum leporinum
Creeping wild rye
Leymus triticoides 55
wild oat
Avena fatua 56
silver hairgrass
Aira caryophyllea
annual beard grass
Polypogon monspeliensis 57
harding grass
Phalaris aquatica 55
Phalaris minor
Phalaris minor 51
purple needlegrass
Nassella pulchra 58
Oryzopsis miliacea
Oryzopsis miliacea
California Fuchsia
Epilobium canum 59
panicled willowherb
Epilobium brachycarpum 60
farewell-to-spring
Clarkia amoena 61
elegant clarkia
Clarkia unguiculata 18
Hooker's evening primrose
Oenothera elata 7
pipevines
aristolochia 62
California wild grape
Vitis californica 30
hollyleaf redberry
Rhamnus ilicifolia 22
Rhamnus californica tomentella
Rhamnus californica tomentella
Buckbrush
Ceanothus cuneatus 18
Leafy Mistletoes
phoradendron 4
Pacific Poison Oak
Toxicodendron diversilobum 63
purple sanicle
Sanicula bipinnatifida 18
Shepherd's-needle
Scandix pecten-veneris 64
rattlesnake weed
Daucus pusillus 65
mock parsley
Apiastrum angustifolium 66
common hedge parsley
Torilis arvensis 59
Poison Hemlock
Conium maculatum 67
Sweet Fennel
Foeniculum vulgare 68
Catchweed bedstraw
Galium aparine 53
graceful bedstraw
Galium porrigens 69
buttonbush
Cephalanthus occidentalis 70
Fuller's teasel
Dipsacus fullonum 71
Common Snowberry
Symphoricarpos albus 7
California manroot
Marah fabacea 43
doublehorn calicoflower
Downingia bicornuta 44
Sunflower
Helianthus annuus 72
western ragweed
Ambrosia psilostachya 73
Rough Cocklebur
Xanthium strumarium 74
devil's beggartick
Bidens frondosa 75
Blow Wives
Achyrachaena mollis 76
Frémont's tidytips
Layia fremontii 44
Fitch's tarweed
Centromadia fitchii 77
yellowflower tarweed
Holocarpha virgata
Bristly Ox-Tongue
Helminthotheca echioides 78
perennial goldfields
Lasthenia californica macrantha
common woolly sunflower
Eriophyllum lanatum 18
Great Valley gumweed
Grindelia camporum 55
rayless goldenaster
Heterotheca oregona 21
Telegraphweed
Heterotheca grandiflora 55
Western Goldenrod
Euthamia occidentalis 55
aster
aster 79
Horseweed
Erigeron canadensis 80
Coyote Brush
Baccharis pilularis
Baccharis mocoafluminis
Baccharis mocoafluminis
mayweed
Anthemis cotula 81
common yarrow
Achillea millefolium 82
Pineapple Weed
Matricaria matricarioides 83
common soliva
Soliva sessilis 84
Artemisia
Artemisia 85
Baby-blue-eyes
Nemophila menziesii 19
Yerba Santa
Eriodictyon californicum 18
Popcorn Flowers
Plagiobothrys 24
common fiddleneck
Amsinckia menziesii 86
American nightshade
Solanum americanum
Indian tobacco
Nicotiana quadrivalvis
Tree Tobacco
Nicotiana glauca 87
Seep Monkeyflower
Mimulus guttatus 88
Purplelip Pansy Monkeyflower
Mimulus angustatus 30
Diplacus aurantiacus aurantiacus
Diplacus aurantiacus aurantiacus
Great Mullein
Verbascum thapsus 78
moth mullein
Verbascum blattaria 51
bunchleaf penstemon
Penstemon heterophyllus 19
bush beardtongue
Keckiella breviflora 18
California figwort
Scrophularia californica 41
wall speedwell
Veronica arvensis 89
American brooklime
Veronica americana
Purple Owl's Clover
Castilleja exserta 76
Johnnytuck
Triphysaria eriantha 31
Indian Paintbrushes
Castilleja 73
purpletop vervain
Verbena bonariensis 90
Frog fruit
Phyla nodiflora 59
vinegar weed
Trichostema lanceolatum 18
White Horehound
Marrubium vulgare 91
common selfheal
Prunella vulgaris 92
Henbit Deadnettle
Lamium amplexicaule 93
coyote mint
Monardella villosa 18
Crassula
crassula 94
Lewis's mock-orange
Philadelphus lewisii 32
California Blackberry
Rubus ursinus 95
Himalayan Blackberry
Rubus discolor 86
Blackcap Raspberry
Rubus leucodermis 96
California wild rose
Rosa californica 97
Toyon
Heteromeles arbutifolia 18
Western Redbud
Cercis occidentalis 7
Miniature Lupine
Lupinus bicolor 24
Arroyo Lupine
Lupinus succulentus 18
Silver Lupine
Lupinus albifrons 98
French broom
Genista monspessulana 43
Spanish Broom
Spartium junceum 99
Bur Clover
Medicago polymorpha 100
sweet clover
Melilotus 78
tomcat clover
Trifolium willdenovii 101
Deer Vetch
lotus 102
Common Deerweed
Acmispon glaber 55
Sweet Peas and Vetchlings
Lathyrus 103
Hairy Vetch
Vicia villosa 104
Common Vetch
Vicia sativa 53
Great Nettle
Urtica dioica dioica 105
floating primrose-willow
Ludwigia peploides 106
western virgin's bower
Clematis ligusticifolia 43
cheeseweed mallow
Malva parviflora 107
modiola
Modiola caroliniana 5
Hartweg's Checkerbloom
Sidalcea hartwegii 108
Cut-leaved Crane's-bill
Geranium dissectum 109
Dove's Foot Cranesbill
Geranium molle 110
redstem filaree
Erodium cicutarium cicutarium
musky stork's bill
Erodium moschatum 111
Long-beaked Stork's Bill
Erodium botrys 19
Creeping Woodsorrel
Oxalis corniculata 59
Limnanthes alba
Limnanthes alba 112
puncture vine
Tribulus terrestris 73
Petty Spurge
Euphorbia peplus 113
Chamaesyce
chamaesyce 114
Giant Blazingstar
Mentzelia laevicaulis 30
Klamath weed
Hypericum perforatum 78
creamcups
Platystemon californicus 43
Frying Pans
Eschscholzia lobbii 31
California Poppy
Eschscholzia californica 115
shining pepperweed
Lepidium nitidum 31
broadleaved pepperweed
Lepidium latifolium 102
hedge mustard
Sisymbrium officinale 74
shortpod mustard
Hirschfeldia incana 40
Field Mustard
Brassica rapa 116
Wild Radish
Raphanus sativus 117
little western bittercress
Cardamine oligosperma 65
shepherd's purse
Capsella bursa-pastoris 118
Sand Fringepod
Thysanocarpus curvipes 18
common chickweed
Stellaria media 119
Common Soapwort
Saponaria officinalis 89
common catchfly
Silene gallica 18
Hairypink
Petrorhagia dubia 18
Portulaca oleracea oleracea
Portulaca oleracea oleracea
Redmaids
Calandrinia ciliata 120
Eriogonum gracile
Eriogonum gracile 121
Sheep's Sorrel
Rumex acetosella 18
Curly dock
Rumex crispus 55
common knotgrass
Polygonum aviculare 51
mexican tea
Dysphania ambrosioides 32
White Goosefoot
Chenopodium album 122
Salsola kali tragus
Salsola kali tragus
redroot pigweed
Amaranthus retroflexus 123
Primula hendersonii
Primula hendersonii
Scarlet Pimpernel
Anagallis arvensis 124
Styrax officinalis
Styrax officinalis
Common plantain
Plantago major 125
Whiteleaf Manzanita
Arctostaphylos viscida 18
Showy Milkweed
Asclepias speciosa 7
Field Bindweed
Convolvulus arvensis 34
bird's-eye gilia
Gilia tricolor 19
California buttercup
Ranunculus californicus 126
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