[Bluebells and Lungworts: The Genus Mertensia in Mt. Adams Country]

Tall Bluebells, Tall Lungwort, Tall Mt. Mertensia, Northern Bluebells, Panicle Bluebells

Mertensia paniculata var. borealis

Tall Bluebells, Tall Lungwort, Tall Mt. Mertensia, Northern Bluebells, Panicle Bluebells: Mertensia paniculata var. borealis

The photo above shows the tubular flowers of tall bluebells as seen along the River Route Road at its crossing of Trout Creek on the east side of the Klickitat River..................May 26, 2008. The flaring corolla limb of this species is about 1.2-1.6 times longer than the narrower corolla tube.

Tall Bluebells, Tall Lungwort, Tall Mt. Mertensia, Northern Bluebells, Panicle Bluebells: Mertensia paniculata var. borealis

The photo above shows tall bluebells as seen along the River Route Road at its crossing of Trout Creek on the east side of the Klickitat River..........May 26, 2008.

Nutlets of Tall Bluebells, Tall Lungwort, Tall Mt. Mertensia, Northern Bluebells, Panicle Bluebells: Mertensia paniculata var. borealis

The photo above shows the pear-shaped nutlets at the base of the style of tall bluebells as seen along the Stagman Ridge Trail on the southern slopes of Mt. Adams.........July 27, 2006.

Flower of Tall Bluebells, Tall Lungwort, Tall Mt. Mertensia, Northern Bluebells, Panicle Bluebells: Mertensia paniculata var. borealis

The photo above shows the long tubular corolla of tall bluebells as seen along the Stagman Ridge Trail on the southern slopes of Mt. Adams.........July 27, 2006.

Stem leaf of Tall Bluebells, Tall Lungwort, Tall Mt. Mertensia, Northern Bluebells, Panicle Bluebells: Mertensia paniculata var. borealis

A stem leaf of tall bluebells as seen along the Stagman Ridge Trail on the southern slopes of Mt. Adams.........July 27, 2006. Note the prominent lateral veins in the leaf blade.

Leaf of Tall Bluebells, Tall Lungwort, Tall Mt. Mertensia, Northern Bluebells, Panicle Bluebells: Mertensia paniculata var. borealis

The photo above shows a photo of a lower stem leaf of tall bluebells as seen near Bench Lake on Yakama Nation lands at the southeastern corner of Mt. Adams........July 1, 2005. Note the petiole at the base of the rounded leaf blade. The upper surface of the leaf blades of variety borealis is glabrous.

Tall Bluebells, Tall Lungwort, Tall Mt. Mertensia, Northern Bluebells, Panicle Bluebells: Mertensia paniculata var. borealis

The photo above shows a close-up of the terminal pair of leaves and spent flowers of tall bluebells as seen along the Island Springs Trail #66 at its crossing of Hellroaring Creek on the eastern slopes of Mt. Adams...........August 25, 2005. Note the rounded base to the leaf blades and slightly ciliate leaf margins.

Paul Slichter