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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 ↓

Small Alison ¹
Alyssum alyssoides

Field Alison ²
Alyssum simplex

Hoary Alyssum ³
Berteroa incana

Wood Whitlow-grass ⁴
Draba nemorosa

whitetop ⁵
Lepidium draba

American yellowrocket ⁶
Barbarea orthoceras

Mountain Bladderpod ⁷
Physaria montana

Roundtip Twinpod ⁸
Physaria vitulifera

Field Penny-cress ⁹
Thlaspi arvense

Fendler's pennycress ¹⁰
Noccaea fendleri

mountain pennycress ¹¹
Noccaea montana

crossflower ¹²
Chorispora tenella

shepherd's purse ¹³
Capsella bursa-pastoris

littlepod false flax ¹⁴
Camelina microcarpa

mountain tansymustard ¹⁵
Descurainia incana

Prairie-rocket Wallflower ¹⁶
Erysimum asperum

western wallflower ¹⁷
Erysimum capitatum

dame's rocket ¹⁸
Hesperis matronalis

Tower Mustard ¹⁹
Turritis glabra

tumble mustard ²⁰
Sisymbrium altissimum

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

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Plants of Roxborough State Park

Small Alison 1 Alyssum alyssoides

Field Alison 2 Alyssum simplex

Hoary Alyssum 3 Berteroa incana

Wood Whitlow-grass 4 Draba nemorosa

whitetop 5 Lepidium draba

American yellowrocket 6 Barbarea orthoceras

Mountain Bladderpod 7 Physaria montana

Roundtip Twinpod 8 Physaria vitulifera

Field Penny-cress 9 Thlaspi arvense

Fendler's pennycress 10 Noccaea fendleri

mountain pennycress 11 Noccaea montana

crossflower 12 Chorispora tenella

shepherd's purse 13 Capsella bursa-pastoris

littlepod false flax 14 Camelina microcarpa

mountain tansymustard 15 Descurainia incana

Prairie-rocket Wallflower 16 Erysimum asperum

western wallflower 17 Erysimum capitatum

dame's rocket 18 Hesperis matronalis

Tower Mustard 19 Turritis glabra

tumble mustard 20 Sisymbrium altissimum