U.S.A., Washington, Yakima, Okanogan-Wenatchee National Forest. From Highway 12 follow Forest Service road 1200 around Clear Lake to the 1207 road. Follow 1207 to closed spur 521. Site: 17B. Along Tieton River.
46.61433 -121.31987 NAD 83
46.61433° N, 121.31987° W
939 meters
3080 ft.
On bark of 48 inch dbh Pseudotsuga menziesii bole. Gentle slope with mixed conifers and riparian area along river.
Spores with thickened wall in area of septum. With Microcalicium conversum. Substrate: corticolous.