Machaeranthera

• tahoka daisy

  Wild aster with fernlike leaves and flower heads with very narrow bright purple rays;...

• sticky aster

  Wild aster having leafy stems and flower heads with narrow bright reddish-lavender...

• Mojave aster

  Wild aster having greyish leafy stems and flower heads with narrow pale lavender or...

Lewisia

• siskiyou lewisia

  Evergreen perennial having a dense basal rosette of long spatula-shaped leaves...

• bitterroot

  Showy succulent ground-hugging plant of Rocky Mountains regions having deep to pale pink...

Tetraneuris

• stemless hymenoxys

  Perennial having tufted basal leaves and short leafless stalks each bearing a...

• old man of the mountain

  Whitish hairy plant with featherlike leaves and a few stout stems each bearing...

Genus Arnica

• Arnica montana

  Herb of pasture and open woodland throughout most of Europe and western Asia having...

• heartleaf arnica

  Wildflower with heart-shaped leaves and broad yellow flower heads; of alpine areas...

Hulsea

• alpine gold

  Low tufted plant having hairy stems each topped by a flower head with short narrow yellow...

• dwarf hulsea

  Similar to but smaller than alpine hulsea.

Senecio

• nodding groundsel

  Plant with erect leafy stems bearing clusters of rayless yellow flower heads on...

• butterweed

  American ragwort with yellow flowers.

Also contains

• goldenrod

  Any of numerous chiefly summer-blooming and fall-blooming North American plants especially...

• fleabane

  Any of several North American plants of the genus Erigeron having daisylike flowers; formerly...

• sand verbena

  Any of various plants of the genus Abronia of western North America and Mexico having...

• flame flower

  Plant with fleshy roots and erect stems with narrow succulent leaves and one reddish-orange...

• golden aster

  Any of several shrubby herbs or subshrubs of the genus Chrysopsis having bright golden-yellow...

• pasqueflower

  Any plant of the genus Pulsatilla; sometimes included in genus Anemone.

• coneflower

  A wildflower of the genus Ratibida.

• blazing star

  Any of various North American plants of the genus Liatris having racemes or panicles...

• goldenbush

  A plant of the genus Haplopappus.

• woolly sunflower

  Any plant of the genus Eriophyllum.

• oxeye

  Eurasian perennial herbs having daisylike flowers with yellow rays and dark centers.

• gaillardia

  Any plant of western America of the genus Gaillardia having hairy leaves and long-stalked...

• hawkbit

  Any of various common wildflowers of the genus Leontodon; of temperate Eurasia to Mediterranean...

• engelmannia

  Common erect hairy perennial of plains and prairies of southern and central United States...

• north island edelweiss

  Perennial herb closely resembling European edelweiss; New Zealand.

• false chamomile

  Any of various autumn-flowering perennials having white or pink to purple flowers...

• pussy-paw

  Pink clusters of densely packed flowers on prostrate stems resemble upturned pads of cats'...

• stemless golden weed

  Dark green erect herb of northwestern United States and southwestern Canada...

• common madia

  California annual having red-brown spots near the base of its yellow flower rays.

• northern dune tansy

  Lightly hairy rhizomatous perennial having aromatic feathery leaves and stems...

• blackfoot daisy

  Bushy subshrub having flower heads that resemble asters with broad white rays; found...

• trailing four o'clock

  Trailing plant having crowded clusters of 3 brilliant deep pink flowers resembling...

• woolly daisy

  Tiny grey woolly tufted annual with small golden-yellow flower heads; southeastern...

• desert sunflower

  Slender hairy plant with few leaves and golden-yellow flower heads; sandy desert...

• meadow salsify

  Weedy European annual with yellow flowers; naturalized in United States.

• yellow salsify

  European perennial naturalized throughout United States having hollow stems with...

• meadow rue

  Any of various herbs of the genus Thalictrum; sometimes rhizomatous or tuberous perennials...

• oxeye

  Any North American shrubby perennial herb of the genus Heliopsis having large yellow daisylike...

• hairy golden aster

  Hairy perennial with yellow flower heads in branched clusters; found almost everywhere...

• hawk's-beard

  Any of various plants of the genus Crepis having loose heads of yellow flowers on top...

• sagebrush buttercup

  Small early-flowering buttercup with shiny yellow flowers of western North ...

• arrowleaf groundsel

  Perennial with sharply toothed triangular leaves on leafy stems bearing a cluster...

• goldfields

  Small slender woolly annual with very narrow opposite leaves and branches bearing solitary...

• edelweiss

  Alpine perennial plant native to Europe having leaves covered with whitish down and small...

• brittlebush

  Fragrant rounded shrub of southwestern United States and adjacent Mexico having brittle...

• red maids

  Succulent carpet-forming plant having small brilliant reddish-pink flowers; southwestern...

• sunray

  Herb having a basal cluster of grey-green leaves and leafless stalks each with a solitary...