Porella navicularis (Lehm. & Lindenb.) Pfeiff.

Washington: King County: South Fork Taylor Creek, Cedar River Watershed. PSP 2208334128. access via Cedar Falls Headquarters about 3 miles South of North Bend, Washington. Plot is 6 miles South accessed via roads 9, 70, 72, 60, 80, and 84. Plot approximately 1.5 miles West of intersection 80 with 84, at 400 meters Northwest, across SF Taylor Cr. Elev. 1804 ft.
UTM Zone 10, 591351E, 5244519N
Datum: USD 83. Coordinate Source: Calc. from UTM.
Slope: 8 % Aspect: 199 degrees Associated Species: Frullania nisquallensis and Isothecium stoloniferum. Habitat: Partially shaded moist Alnus rubra Bong. 81 years old unthinned second-growth stand dom. by PSME (up to > 30 inches DBH) 10% suppr.-codom-dom TSHE, and several suppr. THPL < 9 inches DBH. One large ALRU on edge of 15 meters plot (tag 48). One ACCI outside plot. Understory shrubs lacking, POMU 85%, TITR (few). Trunk. Abundance: 2.

M. A. B. Hutten Hutten11493, Jan 27, 2007
With K. M. Hutten
WTU, Barcode: WTU-B-016467