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Plants of Roxborough State Park

Roxborough State Park is located approximately twenty-five miles southwest of Denver in Douglas County. Over 105,000 people visit this day-use park each year. Local schools, scouting groups, and clubs make up a significant portion of park visitation. Families and groups of international ...more ↓

English plantain ¹
Plantago lanceolata

Maiden Blue-eyed Mary ²
Collinsia parviflora

Oneside penstemon ³
Penstemon unilateralis

broadbeard beardtongue ⁴
Penstemon angustifolius

Sidebells Penstemon ⁵
Penstemon secundiflorus

Sawsepal Penstemon ⁶
Penstemon glaber

Upright Blue Beardtongue ⁷
Penstemon virgatus

Front Range Beardtongue ⁸
Penstemon virens

thistle poppy ⁹
Argemone polyanthemos

blue columbine ¹⁰
Aquilegia coerulea

Fendler's Meadow-rue ¹¹
Thalictrum fendleri

Nuttall's larkspur ¹²
Delphinium nuttallianum

western virgin's bower ¹³
Clematis ligusticifolia

prairie pasqueflower ¹⁴
Pulsatilla nuttalliana

creeping mahonia ¹⁵
Berberis repens

Hairy Nightshade ¹⁶
Solanum physalifolium

buffalo bur ¹⁷
Solanum rostratum

American Nightshade ¹⁸
Solanum americanum

Field Bindweed ¹⁹
Convolvulus arvensis

Common Snowberry ²⁰
Symphoricarpos albus

Western Snowberry ²¹
Symphoricarpos occidentalis

guelder-rose ²²
Viburnum opulus

Oriental Desert-parsley ²³
Lomatium orientale

Osha ²⁴
Ligusticum porteri

poison hemlock ²⁵
Conium maculatum

scarlet globemallow ²⁶
Sphaeralcea coccinea

dwarf mallow ²⁷
Malva neglecta

cheeseweed mallow ²⁸
Malva parviflora

winecup mallow ²⁹
Callirhoe involucrata

bastard toadflax ³⁰
Comandra umbellata

eastern cottonwood ³¹
Populus deltoides

narrowleaf willow ¹⁵
Salix exigua

Nuttall's Violet ³²
Viola nuttallii

Canada violet ³³
Viola canadensis

Prairie Violet ³⁴
Viola pedatifida

Lewis flax ³⁵
Linum lewisii

leafy spurge ¹⁵
Euphorbia esula

myrtle spurge ²⁰
Euphorbia myrsinites

snow-on-the-mountain ³⁶
Euphorbia marginata

Common St John's Wort ³⁷
Hypericum perforatum

Aunt Lucy ¹⁵
Ellisia nyctelea

Fendler's Waterleaf ³⁸
Hydrophyllum fendleri

Corn Gromwell ³⁹
Buglossoides arvensis

western false gromwell ⁴⁰
Lithospermum occidentale

false gromwell ⁴¹
Lithospermum parviflorum

Hound's-tongue ³⁷
Cynoglossum officinale

mountain bluebells ⁴²
Mertensia ciliata

Prairie Bluebells ⁴³
Mertensia lanceolata

Small Alison ⁴⁴
Alyssum alyssoides

Field Alison ⁴⁵
Alyssum simplex

Hoary Alyssum ⁴⁶
Berteroa incana

Wood Whitlow-grass ¹⁷
Draba nemorosa

whitetop ⁴⁷
Lepidium draba

American yellowrocket ⁴⁸
Barbarea orthoceras

Mountain Bladderpod ⁴⁹
Physaria montana

Roundtip Twinpod ⁵⁰
Physaria vitulifera

Field Penny-cress ⁵¹
Thlaspi arvense

Fendler's pennycress ⁵²
Noccaea fendleri

mountain pennycress ⁵³
Noccaea montana

crossflower ⁵⁴
Chorispora tenella

shepherd's purse ⁵⁵
Capsella bursa-pastoris

littlepod false flax ⁵⁶
Camelina microcarpa

mountain tansymustard ⁵⁷
Descurainia incana

Prairie-rocket Wallflower ⁷
Erysimum asperum

western wallflower ⁵⁸
Erysimum capitatum

dame's rocket ⁵⁹
Hesperis matronalis

Tower Mustard ⁶⁰
Turritis glabra

tumble mustard ¹⁵
Sisymbrium altissimum

wild black currant ⁶¹
Ribes americanum

golden currant ⁶²
Ribes aureum

wax currant ⁶³
Ribes cereum

Trumpet gooseberry ⁷
Ribes leptanthum

mountain gooseberry ⁶⁴
Ribes montigenum

littleleaf alumroot ⁷
Heuchera parvifolia

spearleaf stonecrop ¹⁵
Sedum lanceolatum

Virginia creeper ⁶⁵
Parthenocissus quinquefolia

riverbank grape ⁶⁶
Vitis riparia

Edited by Colorado Parks and Wildlife, some rights reserved (CC BY-SA)

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Plants of Roxborough State Park

English plantain 1 Plantago lanceolata

Maiden Blue-eyed Mary 2 Collinsia parviflora

Oneside penstemon 3 Penstemon unilateralis

broadbeard beardtongue 4 Penstemon angustifolius

Sidebells Penstemon 5 Penstemon secundiflorus

Sawsepal Penstemon 6 Penstemon glaber

Upright Blue Beardtongue 7 Penstemon virgatus

Front Range Beardtongue 8 Penstemon virens

thistle poppy 9 Argemone polyanthemos

blue columbine 10 Aquilegia coerulea

Fendler's Meadow-rue 11 Thalictrum fendleri

Nuttall's larkspur 12 Delphinium nuttallianum

western virgin's bower 13 Clematis ligusticifolia

prairie pasqueflower 14 Pulsatilla nuttalliana

creeping mahonia 15 Berberis repens

Hairy Nightshade 16 Solanum physalifolium

buffalo bur 17 Solanum rostratum

American Nightshade 18 Solanum americanum

Field Bindweed 19 Convolvulus arvensis

Common Snowberry 20 Symphoricarpos albus

Western Snowberry 21 Symphoricarpos occidentalis

guelder-rose 22 Viburnum opulus

Oriental Desert-parsley 23 Lomatium orientale

Osha 24 Ligusticum porteri

poison hemlock 25 Conium maculatum

scarlet globemallow 26 Sphaeralcea coccinea

dwarf mallow 27 Malva neglecta

cheeseweed mallow 28 Malva parviflora

winecup mallow 29 Callirhoe involucrata

bastard toadflax 30 Comandra umbellata

eastern cottonwood 31 Populus deltoides

narrowleaf willow 15 Salix exigua

Nuttall's Violet 32 Viola nuttallii

Canada violet 33 Viola canadensis

Prairie Violet 34 Viola pedatifida

Lewis flax 35 Linum lewisii

leafy spurge 15 Euphorbia esula

myrtle spurge 20 Euphorbia myrsinites

snow-on-the-mountain 36 Euphorbia marginata

Common St John's Wort 37 Hypericum perforatum

Aunt Lucy 15 Ellisia nyctelea

Fendler's Waterleaf 38 Hydrophyllum fendleri

Corn Gromwell 39 Buglossoides arvensis

western false gromwell 40 Lithospermum occidentale

false gromwell 41 Lithospermum parviflorum

Hound's-tongue 37 Cynoglossum officinale

mountain bluebells 42 Mertensia ciliata

Prairie Bluebells 43 Mertensia lanceolata

Small Alison 44 Alyssum alyssoides

Field Alison 45 Alyssum simplex

Hoary Alyssum 46 Berteroa incana

Wood Whitlow-grass 17 Draba nemorosa

whitetop 47 Lepidium draba

American yellowrocket 48 Barbarea orthoceras

Mountain Bladderpod 49 Physaria montana

Roundtip Twinpod 50 Physaria vitulifera

Field Penny-cress 51 Thlaspi arvense

Fendler's pennycress 52 Noccaea fendleri

mountain pennycress 53 Noccaea montana

crossflower 54 Chorispora tenella

shepherd's purse 55 Capsella bursa-pastoris

littlepod false flax 56 Camelina microcarpa

mountain tansymustard 57 Descurainia incana

Prairie-rocket Wallflower 7 Erysimum asperum

western wallflower 58 Erysimum capitatum

dame's rocket 59 Hesperis matronalis

Tower Mustard 60 Turritis glabra

tumble mustard 15 Sisymbrium altissimum

wild black currant 61 Ribes americanum

golden currant 62 Ribes aureum

wax currant 63 Ribes cereum

Trumpet gooseberry 7 Ribes leptanthum

mountain gooseberry 64 Ribes montigenum

littleleaf alumroot 7 Heuchera parvifolia

spearleaf stonecrop 15 Sedum lanceolatum

Virginia creeper 65 Parthenocissus quinquefolia

riverbank grape 66 Vitis riparia