Bluebells and Lungworts West of the Cascade Mountains of Oregon and Washington

The Genus Mertensia

Oregon Bluebells, Oregon Lungwort: Mertensia bella -

Northern Bluebell, Northern Bluebells, Tall Bluebells, Tall Lungwort: Mertensia paniculata var. borealis -

Broadleaf Bluebells, Western Bluebells, Western Lungwort: Mertensia platyphylla (Synonyms: Mertensia platyphylla var. subcordata, Mertensia subcordata) - This taxon is known as Mertensia subcordata in Oregon.

Broadleaf Bluebells: Mertensia subcordata (Synonyms: Mertensia platyphylla, Mertensia platyphylla var.platyphlla, Mertensia platyphylla var. subcordata) - This taxon is known as Mertensia platyphylla in Washington.