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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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Mentzelia laevicaulis var. laevicaulis

Mentzelia laevicaulis (Hook.) Torr. & A. Gray var. laevicaulis

Giant Blazingstar, Smooth Stem Blazing Star, Smoothstem Blazingstar, Smoothstem Stickleaf

Loasaceae (Loasa family)

Synonym(s): Mentzelia laevicaulis var. acuminata, Nuttallia laevicaulis

USDA Symbol: MELAL3

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

 

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Plant Characteristics

Duration: Perennial , Biennial
Habit: Herb
Fruit Type: Capsule
Size Notes: Up to about 40 inches tall.

Bloom Information

Bloom Color: Yellow
Bloom Time: May , Jun , Jul , Aug , Sep , Oct

Distribution

USA: CA , CO , ID , MT , NV , OR , UT , WA , WY
Canada: BC
Native Habitat: Dry streambed bottoms and banks, gravel bars, hillside slopes, roadsides, roadcuts, sand dunes.

Web Reference

Webref 30 - Calflora (2018) Calflora
Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

USDA: Find Mentzelia laevicaulis var. laevicaulis in USDA Plants
FNA: Find Mentzelia laevicaulis var. laevicaulis in the Flora of North America (if available)
Google: Search Google for Mentzelia laevicaulis var. laevicaulis

Metadata

Record Modified: 2020-11-04
Research By: CBR

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