Green and brown wildflowers of the Black Hills

Green and brown flowers of the Black Hills of South Dakota and Wyoming, A to Z by common name. Open any plant for bloom time, ID details, roots and seeds.

In bloom

Alumroot

Heuchera richardsonii

Jun–Jul · Native

Curly Dock

Rumex crispus

Jun–Jul · Introduced

Dock

Rumex sp.

Jun–Aug

Green Comet Milkweed

Asclepias viridiflora

Jun–Aug · Native

Green Gentian

Frasera speciosa

May–Aug · Native

Green-flowered Hedgehog Cactus

Echinocereus viridiflorus

May–Jun · Native

Photo: Tom Norton, CC BY 4.0

Horseweed

Erigeron canadensis

Jul–Oct · Native

Leafy Spurge

Euphorbia virgata

May–Aug · Introduced

Photo: John Brew, CC BY 4.0

Low Whitlow-wort

Paronychia sessiliflora

Native

Meadow Deathcamas

Toxicoscordion venenosum

May–Jul · Native

Photo: Nick Block, CC BY 4.0

Missouri Foxtail Cactus

Pelecyphora missouriensis

May–Jun · Native

Photo: Larry Jensen, CC BY 4.0

Stinging Nettle

Urtica gracilis

Jun–Sep · Native

Photo: Brian Dickerson, CC0 1.0

White Sagebrush

Artemisia ludoviciana

Aug–Oct · Native

Photo: Aaron Rasor, CC BY-SA 4.0

Wild Licorice

Glycyrrhiza lepidota

Jun–Aug · Native

Photo: Brian Dickerson, CC0 1.0

Wild Sarsaparilla

Aralia nudicaulis

May–Jul · Native

Photo: Seth G. Breeding, CC BY 4.0

Woodland Pinedrops

Pterospora andromedea

Jul–Aug · Native

Photo: Brian Dickerson, CC0 1.0