Lupinus wyethii

{{Short description|Plant species in the pea family}}

{{Speciesbox

| image = Lupinus wyethii.jpg

| status = {{TNCStatus}}

| status_system = TNC

| status_ref = {{cite web |last1=NatureServe |title=Lupinus wyethii |url=https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.147427/Lupinus_wyethii |access-date=11 July 2024 |location=Arlington, Virginia |date=2024}}

| genus = Lupinus

| species = wyethii

| authority = S. Wats.

}}

Lupinus wyethii, also known as Wyeth's lupine, is a species of lupine native to British Columbia, Alberta, Washington, Idaho, Montana, Oregon, Colorado, Utah, and Wyoming.{{Cite web |title=NatureServe Explorer 2.0 |url=https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.147427/Lupinus_wyethii |access-date=2023-07-22 |website=explorer.natureserve.org}}

The bloom season for the plant is May-July. The bloom colors are blue and violet.{{Cite web |title=Lady Bird Johnson Wildflower Center - The University of Texas at Austin |url=https://www.wildflower.org/plants/result.php?id_plant=luwy |access-date=2023-07-22 |website=www.wildflower.org}}

Its pollinators include the species of Bombus vagans, Bombus bifarius, and other species of bee.{{Cite web |last=Webmaster |first=David Ratz |title=Wyeth's Lupine - Montana Field Guide |url=https://fieldguide.mt.gov/speciesDetail.aspx?elcode=PDFAB2B472 |access-date=2023-07-22 |website=fieldguide.mt.gov |language=en}}