United States, California, Sonoma, The Cedars. Lower Russian River, Big Austin Creek watershed.
38.613944 -123.120166 +-20m. WGS84
334 meters
1099
Uncommon but here and there on large (calcium) carbonate seepage bank at junction. Adiantum aleuticum as solitary plant just down the creek about 50' away. Best plants of A. capillus-veneris at top of seepage. Also with Salix breweri and Cypripedium (californicum) acoss cree on opposing bank (though this is on the South Fork, not the East Branch of Azalea Creek.
Rhododendron occidentale (Torr. & A. Gray ex Torr.) A. Gray; Carex mendocinensis Olney ex W. Boott; Epipactis gigantea Douglas ex Hook.; Parnassia palustris L.; Muhlenbergia andina (Nutt.) Hitchc.; Erigeron serpentinus G. L. Nesom; Lithocarpus densiflorus (Hook. & Arn.) Rehder; Heteromeles arbutifolia (Lindl.) M. Roem.