Morphology and specimen distribution of Clade 3 Russula parapallens (Woo sp. 32). BW followed by numerals designate Ben Woo samples. a Photo by B. Woo, BW791, scanned image from WTU. b Distribution of specimens of the Woo collections in Pacific Northwest States and Provinces. c–h Micromorphology, all 1000x magnification. c Spores in median optical section and surface view in Melzer’s reagent (c1–c2 BW107; c3–c4 BW107; c5–c6 BW107; c7–c8 BW712; c9–c10 BW712; c11–c12 BW558). d–f Basidia (BW581, BW629, BW629). g–h Cap cuticle terminal cells with refringent contents (BW558, BW712). Scale bars 10 µm