Wood-grass type 2 miles W of Igo. Digger pine- douglas fir, interior live oak, in woodland; grass chiefly Bromus hordeaceus; understory of Arctostaphylos viscida and Toxicodendrondiversilobum (=Rhus diversiloba), T 31 N R 6 W Sec 32 Quad name: Weaverville. Quad number: 24. Reference to map: 2.
Ponderosa pine-black oak type on site 150 along road 1.5 miles E of Rainbow lake. Mature pine with Arctostaphylos viscida, Toxicodendrondiversilobum (=Rhus diversiloba), Ceanothus integerrimus in understory., T 31 N R 7 W Sec 32 Quad name: Weaverville. Quad number: 24. Reference to map: 5.