Rusty-hair Saxifrage, Rusty-haired Saxifrage
Micranthes rufidula
Synonyms: Saxifraga aequidentata, Saxifraga klickitatensis, Saxifraga occidentalis ssp. rufidula, Saxifraga occidentalis var. aequidentata, Saxifraga occidentalis var. rufidula, Saxifraga rufidula
The photo above shows the scape and inflorescence
of western saxifrage as seen on moist cliffs at Oneonta Gorge in the Columbia
River Gorge.........April, 2000. Because of the flat-topped inflorescence,
and reddish-purple tinge to the bracts and underside of the leaves, this photo
probably represents varitey rufidula, which is found in the Columbia
River Gorge, and west of the Cascade Range to the coast. Hitchcock states that
variety allenii is represented on the southern slopes of Mt. Adams, and
on the upper elevation slopes of the east side of the Cascade Range. Its inflorescence
is more pyramidal and the scapes and bracts tend to be less purplish tinged.
I have yet to see western saxifrage on Mt. Adams, so will have to wait to describe
it more clearly at a later date.
The photo above shows the distinctive, toothed
basal leaves of western saxifrage as seen on vernally moist cliffs at Oneonta
Gorge in the Columbia River Gorge.........April, 2000.
Paul Slichter