Old Fort Lewis Property - Hesperus, La Plata Co, CO
Citation: Survey of the Vascular Flora of the Old Fort Lewis Property in Hesperus, Colorado
Families: 52.
Genera: 154.
Species: 241.
Total Taxa: 245.
Amaranthus retroflexus
Red-Root
Chenopodium atrovirens
Pinyon Goosefoot
Lomatium simplex
Great Basin desertparsley
Lomatium simplex var. simplex
Great Basin desertparsley
Lomatium triternatum
Nine-Leaf Desert-Parsley
Orogenia linearifolia
Great Basin Indian-Potato
Osmorhiza depauperata
Blunt-Fruit Sweet-Cicely
Maianthemum racemosum
Feathery False Solomon's-Seal
Maianthemum stellatum
Starry False Solomon's-Seal
Yucca baccata
Banana Yucca
Agoseris glauca
Pale Goat-Chicory
Agoseris glauca var. dasycephala
pale agoseris
Amauriopsis dissecta
Sunray Daisy
Antennaria parvifolia
Little-Leaf Pussytoes
Arctium minus
Lesser Burrdock
Artemisia carruthii
Carruth's Sagebrush
Artemisia frigida
Prairie Sagebrush
Artemisia ludoviciana
White Sagebrush
Artemisia tridentata
Big Sagebrush
Artemisia tridentata subsp. tridentata
basin big sagebrush
Bahia dissecta
ragleaf bahia
Balsamorhiza sagittata
Arrow-Leaf Balsamroot
Brickellia californica
California Brickellbush
Carduus nutans
Nodding Plumeless-Thistle
Centaurea biebersteinii
Spotted Knapweed
Centaurea cyanus
Garden Cornflower
Centaurea diffusa
White Knapweed
Centaurea stoebe
Spotted Knapweed
Centaurea stoebe subsp. micranthos
Spotted Knapweed
Chaetopappa ericoides
Rose-Heath
Chrysothamnus nauseosus
Rubber-Rabbitbrush
Chrysothamnus nauseosus var. graveolens
rubber rabbitbrush
Cirsium scariosum
Meadow Thistle
Cirsium vulgare
Bull Thistle
Crepis acuminata
Long-Leaf Hawk's-Beard
Crepis occidentalis
Large-Flower Hawk's-Beard
Ericameria nauseosa
Rubber-Rabbitbrush
Ericameria nauseosa var. graveolens
rubber rabbitbrush
Erigeron divergens
Spreading Fleabane
Erigeron engelmannii
Engelmann's Fleabane
Erigeron flagellaris
Trailing Fleabane
Erigeron speciosus
aspen fleabane
Erigeron tracyi
Running Fleabane
Gutierrezia sarothrae
Kindlingweed
Heliomeris multiflora
Nevada Showy False Goldeneye
Heterotheca villosa
Hairy False Golden-Aster
Hymenoxys richardsonii
Colorado Rubberweed
Leucanthemum vulgare
Ox-Eye Daisy
Matricaria discoidea
Pineapple-Weed
Packera fendleri
Fendler's Groundsel
Petradoria pumila
Grassy Rock-Goldenrod
Senecio integerrimus
Lamb-Tongue Ragwort
Solidago lepida
Western Canada Goldenrod
Symphyotrichum falcatum
Rough White Prairie American-Aster
Symphyotrichum foliaceum
Alpine Leafy-Head American-Aster
Symphyotrichum laeve
Smooth Blue American-Aster
Symphyotrichum laeve var. geyeri
Geyer's aster
Taraxacum officinale
Common Dandelion
Townsendia exscapa
Stemless Townsend Daisy
Townsendia incana
Hoary Townsend Daisy
Tragopogon dubius
Meadow Goat's-Beard
Wyethia arizonica
Arizona Mule's-Ears
Xanthisma gracile
Grass-Leaf Sleepy Daisy
Alnus incana subsp. tenuifolia
thinleaf alder
Betula occidentalis
Water Birch
Cynoglossum officinale
Hound's-Tongue
Hackelia floribunda
Many-Flower Stickseed
Lappula occidentalis
Flat-Spine Sheepburr
Lappula occidentalis var. cupulata
flatspine stickseed
Lappula squarrosa
Bristly Sheepburr
Lithospermum multiflorum
Purple Gromwell
Mertensia lanceolata
Prairie Bluebells
Mertensia oblongifolia
Green Bluebells
Boechera divaricarpa
spreadingpod rockcress
Boechera perennans
Perennial Rockcress
Boechera stricta
Canadian Rockcress
Capsella bursa-pastoris
Shepherd's-Purse
Cardamine pensylvanica
Quaker Bittercress
Chorispora tenella
Crossflower
Descurainia sophia
Herb-Sophia
Lepidium draba
Heart-Pod Pepperwort
Lepidium heterophyllum
Purple-Anther Field Pepperwort
Lepidium montanum
Mountain Pepperwort
Lepidium ramosissimum
Branched Pepperwort
Nasturtium officinale
Watercress
Noccaea fendleri
Alpine Pennycress
Sisymbrium altissimum
Tall Hedge-Mustard
Sisymbrium linifolium
Salmon River Hedge-Mustard
Symphoricarpos oreophilus
Mountain Snowberry
Cornus sericea var. sericea
Red Osier
Juniperus scopulorum
Rocky Mountain Juniper
Carex douglasii
Douglas' Sedge