yogiontherock 的鑑定

This observation was more precisely documented; iNat coordinates not necessarily accurate

known site & thallus: on balsam fir, 1 thallus, 10 cm2, in mixedwood peaty riparian area, toe slope position

known site, new thallus / tree: on balsam fir snag, 2 sqcm, 2 ft up from base, may be gone next time due to grazing (20 %) and sloughing bark, 5%necrosis , health 4

found by Cole Vail, on 20cm balsam fir (live), 2 adult (4 & 8 sqcm), and 3 immature (<1 sqcm), grazing 5%, necrosis 0, in balsam fir forest on slope between bog and upland, health 5

known site & thallus: on balsam fir in swamp; only 1 sqcm of 50% grazed left from previous. health = 1, necrosis = 25%

known site & thalli: single thallus on leaning bf snag, 2 sqcm, health 4, grazing 10%, necrosis 0

known site & thalli: on bf at edge of bog, 11 mature thalli, grazing 10%, necrosis 3%, 2-8 cm across

known site, known thalli: on bf at edge of peat bog, 2 thalli, each 4-4.5 cm across; grazing 5%, necrosis 2%, health 4

With Tom Neilly and Sean Haughian

On Abies balsamea. Young thallus on same tree in second photo.

!!!! 4 thalli on BF, ~3cm diam, ~25% grazed. Info sent to appropriate source.

!!!! 4 thalli on BF, ~3cm diam, ~25% grazed. Info sent to appropriate source.

Wet on 3rd picture

Tarr steps