257
species of vascular plants recorded from Burke Park as of
Agavaceae Yucca glauca Nutt.
Yucca
Amaranthaceae Amaranthus californicus (Moq.) Wats.
Prostrate Pigweed
Amaranthaceae Amaranthus retroflexus L.
Redroot Pigweed
Amaranthaceae Atriplex patula L Saltbush
Amaranthaceae Chenopodium watsonii A. Nels.
Watson's goosefoot
Amaranthaceae Kochia scoparia (L.) Schrad. Kochia
Anacardiaceae Rhus trilobata Nutt.
Sumac
Anacardiaceae Toxicodendron rydbergii (Small ex Rydberg) Greene Poison Ivy
Apiaceae Heracleum sphondylium L. var. lanatum (Michx.)
Dorn Cow parsnip
Apiaceae Lomatium dissectum (Nutt.) M. & C. var. multifidum (Nutt.) M&C Biscuitroot
Apiaceae Lomatium macrocarpum (T. & G.) C. &
R. White
Biscuit Root
Apiaceae Lomatium triternatum (Pursh) C. & R. Yellow
Biscuit Root
Apiaceae Musineon divaricatum (Pursh) T. & G. Musineon
Apiaceae Osmorhiza longistylus (Torrey) DC. Sweet
Cicely
Apocynaceae Apocynum androsaemifolium L.
Dogbane
Asclepiadaceae Ascelpias viridiflora Raf.
Milkweed
Asteraceae Achillea millefolium L. var. lanulosa (Nutt.)
Piper Yarrow
Asteraceae Agoseris glauca (Pursh) Raf.
False dandelion
Asteraceae Antennaria microphylla Rydberg
Pussy-toes
Asteraceae Antennaria rosea Greene
Rosy Pussy-toes
Asteraceae Arctium minus (Hill.) Bernh.
Burdock
Asteraceae Arnica sororia Greene
Arnica
Asteraceae Artemisia campestris L.
False tarragon
Asteraceae Artemisia cana Pursh
Silver Sagebrush
Asteraceae Artemisia dracunculus L.
False tarragon
Asteraceae Artemisia frigida Willd.
sagewort
Asteraceae Artemisia ludoviciana Nutt. var. ludoviciana Mugwort
Asteraceae Artemisia tridentata Nutt.
Big Sagebrush
Asteraceae Aster ascendens Lindl. Aster
Asteraceae Aster ericoides L. var. pansus (Blake)
Boivin Aster
Asteraceae Aster hesperius A. Gray Aster
Asteraceae Balsamorhiza sagittata (Pursh) Nuttal
Balsamroot
Asteraceae Carduus nutans Musk thistle
Asteraceae Centaurea maculosa Lam.
Spotted knapweed
Asteraceae Cichorium intybus L.
Chicory
Asteraceae Cirsium arvense (L.) Scop. var. integrifolium
Wimm.&Gra. Canada Thistle
Asteraceae Cirsium vulgare (Savi) Tenore
Bull thistle
Asteraceae Crepis elegans Hook.
Slender Hawksbeard
Asteraceae Crepis runcinata (James) T. & G. var. glauca (Nutt.) Boivin Hawksbeard
Asteraceae Echinops ruthenicus M. Bieb.
Globe-thistle
Asteraceae Erigeron caespitosus Nutt.
Tufted fleabane
Asteraceae Erigeron pumilus Nuttall
Fleabane
Asteraceae Erigeron subtrinervis Porter & Britt. var. subtrinervis Three-veined fleabane
Asteraceae Gaillardia aristata Pursh
Blanket flower
Asteraceae Grindelia squarrosa (Pursh) Dunal var. squarrosa Curly cup gumweed
Asteraceae Gutierrezia sarothrae (Pursh) Britt. & Rusby Snakeweed
Asteraceae Helianthella uniflora (Nutt.) Torrey & Gray False
sunflower
Asteraceae Helianthus annuus L.
Annual sunflower
Asteraceae Helianthus rigidus (Cass.) Desf.
Nuttall's sunflower
Asteraceae Heterotheca villosa (Pursh) Shinners var. villosa Golden Aster
Asteraceae Iva axillaris Pursh
Poverty weed
Asteraceae Iva xanthifolia Nutt. March-elder
Asteraceae Lactuca serriola L.
Prickly lettuce
Asteraceae Liatrus punctata Hook. Blazing
star
Asteraceae Lygodesmia juncea (Pursh) Hook.
Skeleton weed
Asteraceae Senecio canus Hook. Woolly groundsel
Asteraceae Senecio integerrimus Nutt.
Entire-leaved groundsel
Asteraceae Senecio serra Hook. Serrate-leaved groundsel
Asteraceae Solidago missouriensis Nutt.
Goldenrod
Asteraceae Solidago multiradiata Ait. var. scopulorum Gray Goldenrod
Asteraceae Solidago rigida L. var. humilis
Porter Coarse goldenrod
Asteraceae Tanacetum vulgare L.
Tansy
Asteraceae Taraxacum officinale Weber
Dandelion
Asteraceae Tetradymia canescens DC.
Horsebrush
Asteraceae Townsendia parryi Eaton
Parry's Townsendia
Asteraceae Tragopogon dubius Scop.
Western Salsify
Balsaminaceae Impatiens capensis
Impatiens
Balsaminaceae Impatiens ecalcarata
Impatiens
Berberidaceae Mahonia repens (Lindl.) G. Don
Creeping Oregon grape
Boraginaceae Asperugo procumbens L.
Catchweed
Boraginaceae Cryptantha celosioides (Eastw.) Payson Miner's
Candle
Boraginaceae Cynoglossum officinale L.
Hound's Tongue
Boraginaceae Hydrophyllum capitatum Benth.
Waterleaf
Boraginaceae Lappula redowskii (Hornem.) Greene
Stickseed
Boraginaceae Lithospermum arvense L.
Annual Stoneseed
Boraginaceae Lithospermum ruderale Lehm.
Stoneseed
Boraginaceae Mertensia oblongifolia (Nutt.) G. Don
Bluebells
Boraginaceae Phacelia linearis (Pursh) Holz.
Annual phacelia
Brassicaceae Alyssum alyssoides (L.) L. Alyssum
Brassicaceae Alyssum desertorum Stapf
Desert Alyssum
Brassicaceae Arabis glabra (L.) Bernh. Smooth Rock
Cress
Brassicaceae Arabis holboellii Hornem. var. pinetorum (Tidestr.) Roll.
Rock Cress
Brassicaceae Arabis nuttallii Robbins Nuttall's Rock Cress
Brassicaceae Berteroa incana (L.) DC.
Berteroa
Brassicaceae Camelina microcarpa DC. False Flax
Brassicaceae Capsella bursa-pastoris (L.) Medic.
Shepherd's Purse
Brassicaceae Cardaria draba (L.) Desv.
White-top
Brassicaceae Descurania sophia (L.) Prantl
Tansy Mustard
Brassicaceae Draba nemorosa L.
Whitlow grass
Brassicaceae Erysimum asperum (Nutt.) DC. var.
asperum
Wallflower
Brassicaceae Hesperis matronalis L.
Sweet Rocket
Brassicaceae Lepidium campestre (L.) R.
Brassicaceae Sisymbrium altissimum L.
Tumble Mustard
Brassicaceae Thlaspi arvense L.
Penny Cress
Campanulaceae Campanula rapunculoides L.
Creeping
Campanulaceae Campanula rotundifolia L.
Harebell
Caprifoliaceae Lonicera tatarica L.
Honeysuckle
Caprifoliaceae Symphoricarpos occidentalis Hook.
Western snowberry
Caryophyllaceae Arenaria
congesta Nutt.
Sandwort
Caryophyllaceae Cerastium
arvense L.
Mouse-ear Chickweed
Caryophyllaceae Silene
latifolia Poir.
Catchfly
Convolvulaceae Convolvulus arvensis L. Field
Bindweed
Cornaceae Cornus stolonifera Michx.
Dogwood
Crassulaceae Sedum stenopetalum Pursh Stone
crop
Cupressaceae Juniperus communis L. var. depressa Pursh Common Juniper
Cupressaceae Juniperus horizontalis Moench Creeping
Juniper
Cupressaceae Juniperus scopulorum Sarg.
Rocky Mountain Juniper
Cyperaceae Carex praegracilis Boott Sedge
Cyperaceae Carex rostrata Stokes
Beaked sedge
Cyperaceae Carex stenophylla Wahl. Narrow leaved sedge
Cyperaceae Scirpus microcarpus J. & K. Presl
Bulrush
Elaeagnaceae Elaeagnus angustifolia L. Russian Olive
Euphorbiaceae Euphorbia esula L.
Leafy Spurge
Fabaceae Astragalus adsurgens Pallas var. robustior Hook. Milkvetch
Fabaceae Astragalus agrestis G. Don
Milkvetch
Fabaceae Astragalus crassicarpus Nutt.
Ground Nut
Fabaceae Astragalus drummondii Hook.
Drummond's milkvetch
Fabaceae Astragalus gilviflorus Sheld.
Orophaca
Fabaceae Astragalus miser Dougl. var. decumbens (T. &
G.) Cron. Miser milkvetch
Fabaceae Caragana arborescens Lam.
Caragana
Fabaceae
Glycyrrhiza lepidota Pursh var. lepidota Licorice
Fabaceae Hedysarum boreale Nutt. var. boreale Sweet Vetch
Fabaceae Lotus corniculatus L.
Birdsfoot Trefoil
Fabaceae Lupinus argenteus Pursh
Silver lupine
Fabaceae Lupinus sericeus Pursh
Silky lupine
Fabaceae Medicago lupulina L.
Medicago
Fabaceae Medicago sativa L.
Alfalfa
Fabaceae Melilotus albus Medic.
White Sweet Clover
Fabaceae Melilotus officinalis (L.) Pallas
Yellow Sweet clover
Fabaceae Oxytropis besseyi (Ryd.) Blank. var. ventosa (Greene) Barneby Bessey's Locoweed
Fabaceae Oxytropis lagopus Nutt. var. lagopus Rabbit locoweed
Fabaceae Oxytropis sericea Nutt. var. sericea Locoweed
Fabaceae Trifolium hybridum L. Clover
Fabaceae Trifolium pratense L.
Field clover
Fabaceae Trifolium repens L. Creeping Clover
Fabaceae Vicia
Geraniaceae Erodium cicutarium (L.) Aiton Storksbill
Geraniaceae Geranium viscosissimum Meyer var. viscosissimum Red wild geranium
Grossulariaceae Ribes
aureum Pursh
var. aureum
Golden Currant
Haloragaceae Myriophyllum verticillatum L.
Water Milfoil
Iridaceae Iris missouriensis Nutt.
Iris
Juncaceae Juncus balticus Willd.
Rush
Lamiaceae Monarda fistulosa L. var. menthifolia (Grah.)
Fern. Horsemint
Liliaceae Allium cernuum Roth
Nodding onion
Liliaceae Allium textile Nels. & Macbr.
Onion
Liliaceae Asparagus officinalis L.
Asparagus
Liliaceae Disporum trachycarpum (Wats.) Benth. &
Hook. Fairy
Liliaceae Fritillaria atropurpurea Nutt.
Spotted Fritillary
Liliaceae Fritillaria pudica (Pursh) Spreng.
Yellow Fritillary
Liliaceae Maianthemum racemosa (L.) Link var. amplexicaule (Nutt.)
Dorn False Solomon Seal
Liliaceae Maianthemum stellata (L.) Link
False Solomon Seal
Liliaceae Triteleia grandiflora Lindl.
Triteleia
Liliaceae Zigadenus venenosus
Wats. var.
gramineus (Rydb.) Peck Death
Camas
Linaceae Linum lewisii Pursh
Flax
Malvaceae Malva neglecta Wallr.
Weedy mallow
Malvaceae Sphaeralcea coccinea (Nutt.) Rydb.
Desert Mallow
Oleaceae Fraxinus pennsylvanicus Marsh
Green Ash
Oleaceae Syringa vulgaris L. Lilac
Onagraceae Epilobium angustifolium L.
Fireweed
Onagraceae Gaura coccinea Pursh Gaura
Onagraceae Oenothera cespitosa Nutt.
Evening primrose
Orobanchaceae Orobanche fasciculata Nutt. Broomrape
Pinaceae Pinus flexilis James
Limber Pine
Pinaceae Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco Douglas-fir
Plantaginaceae Plantago major L.
Plantain
Poaceae Agropyron cristatum (L.) Gaertn. Crested
wheatgrass
Poaceae Agropyron dasystachyum Scribn. & Small Thickspike
Wheatgrass
Poaceae Agropyron intermedium (Host.) Beauv.
Intermediate wheatgrass
Poaceae Agropyron repens (L.) Beauv.
Quackgrass
Poaceae Agropyron spicatum (Pursh) Scribner &
Smith
Bluebunch Wheatgrass
Poaceae Agrostis stolonifera L.
Bentgrass
Poaceae Alopecurus arundinaceus Poiret
Garrison Creeping Foxtail
Poaceae Alopecurus pratensis L.
Field Foxtail
Poaceae Beckmannia syzigachne (Steudel) Fern.
Sloughgrass
Poaceae Bromus carinatus H. & A.
Bromegrass
Poaceae Bromus inermis Leyss. var. inermis Smooth bromegrass
Poaceae Bromus japonicus Murray
Japanese Brome
Poaceae Bromus tectorum L.
Cheatgrass
Poaceae Dactylis glomerata L.
Orchard grass
Poaceae Danthonia unispicata (Thunb.) Macoun
One-spike oatgrass
Poaceae Elymus canadensis L. var. canadensis Canadian wildrye
Poaceae Festuca idahoensis Elmer
Idaho Fescue
Poaceae Glyceria grandis Wats. Mannagrass
Poaceae Hordeum jubatum L.
Foxtail Barley
Poaceae Koeleria macrantha (Ledeb.) Schultes Prairie
Junegrass
Poaceae Melica spectabilis Scribn.
Oniongrass
Poaceae Oryzopsis hymenoides (Roem. & Schult.)
Piper Indian ricegrass
Poaceae Panicum capillare L.
Panicgrass
Poaceae Phalaris arundinacea L. Canary Reedgrass
Poaceae Phleum pratense L.
Timothy grass
Poaceae Poa bulbosa L.
Bulbous
Poaceae Poa compressa L.
Canadian bluegrass
Poaceae Poa cusickii Vasey
Cusick's
Poaceae Poa pratensis L.
Kentucky Bluegrass
Poaceae Poa secunda Presl var. secunda Sandberg's bluegrass
Poaceae Stipa comata Trin. & Rupr.
Needle and Thread grass
Poaceae Stipa viridula Trin.
Green Needlegrass
Polemoniaceae Collomia grandiflora Lindl.
Collomia
Polemoniaceae Microsteris gracilis (Hook.) Greene
Microsteris
Polemoniaceae Phlox hoodii Richardson
Matted Phlox
Polemoniaceae Phlox longifolia Nutt.
Leafy Phlox
Polygonaceae Polygonum aviculare L.
Prostrate knotweed
Polygonaceae Polygonum douglasii Greene
Leafy knotweed
Polygonaceae Rumex crispus L.
Dock or Sorrel
Primulaceae Dodecatheon conjugens Greene
Shooting Star
Primulaceae Lysmachia ciliata L.
Lysmachia
Ranunculaceae Actaea rubra (Aiton) Willd.
Baneberry
Ranunculaceae Anemone multifida Poiret Wind
Flower or Anemone
Ranunculaceae Anemone patens L. var. multifida
Pritzel Anemone or Wind
Flower
Ranunculaceae Clematis hirsutissimus Pursh Clematis
Ranunculaceae Clematis ligusticifolia Nutt.
Virgin's Bower
Ranunculaceae Delphinium bicolor Nuttall Nuttall's
Larkspur
Ranunculaceae Ranunculus glaberimus Hook. var. ellipticus (Greene)
Green Sagebrush Buttercup
Rhamnaceae Rhamnus cathartica L. Buckthorn
Rosaceae Amelanchier alnifolia (Nutt.) Roem.
Serviceberry
Rosaceae Cotoneaster lucidus
Contoneaster
Rosaceae Crataegus douglasii Lindl.
Hawthorn
Rosaceae Geum triflorum Pursh
Avens
Rosaceae Malus sylvestris Mill
Apple
Rosaceae Physocarpus malvaceus (Greene) Kuntze
Ninebark
Rosaceae Potentilla glandulosa Lindl.
Potentilla
Rosaceae Potentilla gracilis Hook. var. nuttallii (Lehm)
Sheld Slender Cinquefoil
Rosaceae Potentilla hippiana Lehm
Plains Cinquefoil
Rosaceae Potentilla recta L.
Rosaceae Prunus virginiana L. var. melanocarpa (Nels.) Sarg. Chokecherry
Rosaceae
Rosaceae Rubus ideaus L.
Wild Raspberry
Rosaceae Sorbus scopulina Greene
Mountain Ash
Rubiaceae Galium aparine L.
Bedstraw
Rubiaceae Galium boreale L.
Bedstraw
Salicaceae Populus angustifolius
Narrowleaf
Salicaceae Populus balsamifera L. var. balsamifera Balsam poplar
Salicaceae Populus tremuloides Michx.
Quaking aspen
Salicaceae Salix exigua Nutt.
River
Salicaceae Salix fragilis L.
Fragile
Salicaceae Salix lasiandra Benth. var. caudata (Nutt.)
Sudw.
Santalaceae Commandra umbellata (L.) Nutt. var. pallida (DC.) Jones Bastard Toad-flax
Santalaceae Thesium linophyllum L.
Thesium
Sapindaceae Acer glabrum Torrey Rocky
Mountain Maple
Sapindaceae Acer negundo L. var. interius (Britt.)
Sarg. Boxelder
Scrophulariaceae Besseya wyomingensis (A. Nels.) Rydberg
Scrophulariaceae Collinsia parviflora Lindl.
Blue-eyed Mary
Scrophulariaceae Linaria vulgaris Miller Yellow toadflax
Scrophulariaceae Orthocarpus luteus Nutt.
Yellow owlclover
Scrophulariaceae Penstemon eriantherus Pursh Hairy Penstemon
Scrophulariaceae Penstemon nitidus Bentham
Blue Penstemon
Scrophulariaceae Penstemon procerus Grah.
Penstemon or Beardtongue
Scrophulariaceae Verbascum
Scrophulariaceae Veronica biloba L.
Speedwell
Solanaceae Hyoscyamus
Solanaceae Solanum dulcamara L.
Deadly Nightshade
Ulmaceae Ulmus
Urticaceae Urtica dioica L.
Stinging Nettle
Verbenaceae Verbena bracteata Lag. & Rodr.
Verbena
Violaceae Viola canadensis L.
Canadian violet
Violaceae Viola nuttallii Pursh
Nuttall's Violet