[Wildflowers with 4 Petals in the Columbia River Gorge of Oregon and Washington]

The Gentian Family in the Columbia River Gorge of Oregon and Washington

Gentianaceae

White-stemmed Frasera: Frasera albicaulis var. columbiana

Members of the Gentian Family Found in the Columbia River Gorge:

Members of the Gentian Family with Floral Parts in 4s:

Fraseras: The Genus Frasera -

Members of the Gentian Family with Floral Parts in 5s:

Centaurys: The Genus Centaurium -

Gentians: The Genus Gentiana -

Paul Slichter E-mail