Sidalcea hendersonii S. Watson
Annotated by Linda Jennings, Daniel Mosquin, Brent Hine, Wendy DesCamp, Randall Hitchin, 2008.

Oregon: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
On former site of mixed conifer and broadleaf forest; forest cover killed by 2002 Biscuit Fire with open canopy and shrub layer regenerating; associated species include Frangula californica ssp. californica, Quercus chrysolepis, Toxicodendron diversilobum, Arctostaphylos aff. canescens, Arbutus menziesii, Monardella villosa, Calochortus tolmiei, Polygala californica, Phlox longifolia, Iris innominata, Poaceae sp., and Lithospermum ruderale; growing in soils derived from igneous parent material (gabbro); on a 65% slope with southwest aspect. Scattered; ; in population of about 15, flowers pale pink to very pale violet, 20% flowers open.

Linda Jennings 57, 2008 May 08
With Daniel Mosquin, Brent Hine, Wendy DesCamp, Randall Hitchin
UBC, Accession: V241484