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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Helianthemum bicknellii (Hoary frostweed)
Smith, R.W.

Helianthemum bicknellii

Helianthemum bicknellii Fernald

Hoary Frostweed, Bicknell's Hoary Rock-rose, Bicknell's Rock-rose, Plains Frostweed

Cistaceae (Rock-Rose Family)

Synonym(s): Crocanthemum bicknellii, Crocanthemum majus

USDA Symbol: HEBI2

USDA Native Status: L48 (N), CAN (N)


From the Image Gallery

2 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb , Subshrub

Bloom Information

Bloom Color: Yellow


USA: AR , CO , CT , DE , GA , IA , IL , IN , KS , KY , MA , MD , ME , MI , MN , MO , NC , ND , NE , NH , NJ , NY , OH , PA , RI , SD , TN , VA , VT , WI , WV , WY
Canada: MB , ON

Additional resources

USDA: Find Helianthemum bicknellii in USDA Plants
FNA: Find Helianthemum bicknellii in the Flora of North America (if available)
Google: Search Google for Helianthemum bicknellii


Record Modified: 2012-06-25
Research By: JAM

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