Saxifraga oregana Howell
[= Micranthes oregana]
Annotated by Vernon M. Marttala, May 1976.

Washington: Clark County: Cape Horn; immediately west of the Skamania Co. border. Almost directly above (NW of) NE end of railroad tunnel and below rd ca. 1.7 mi. west of junction of Washington Hiway 14 (Evergreen Hwy) and Cape Horn Road (ca. 1.3 mi. W of mp 26). Elev. 675
45.572958° N, 122.195311° W,
Datum: WGS 84. Uncertainty: 350 meters. Coordinate Source: Digital Map. Invalid coordinates (located outside county bounds).
Canyon of small stream near waterfalls. Slopes ca. 45-60 degrees mostly, occurring less or more sheer, facing +- E/NE to +- S (then relatively protected and with much spray from waterfall) to SW; grassy, with much Allium cernum, and some bare rock, also with Saxifraga integrifolia. As to size and inflorescence length but leaf shape = integrefolia var. claytoniafolia; mostly in the drippy or heavier spray areas, when common; leaves beneath succulent, brittle, glaucous. Phenology: Flowers.

Vernon M. Marttala 3364, May 30, 1976
With Lois Kemp
HPSU, Accession: 17097