Private Herbarium of Jason Hollinger (hb. Hollinger)
Sphinctrina leucopoda Nyl.
Sphinctrinaceae
Jason Hollinger (2020-01-05)
ID certainty: positive
Jason Hollinger
23422
2019-09-04
Perry Scott
United States, Minnesota, Cook County, Rose Lake, beside waterfall on inlet
48.0924 -90.4454 +-5m.
510 meters (1673ft)
mixed forest of _Thuja_, _Abies_, _Picea_, _Betula_, _Populus_, _Acer spicata_ at foot of small north-facing diabase cliff next to waterfall
_Pertusaria consocians_ on bark of _Thuja occidentalis_
Dactylospora parasitica, Pertusaria consocians
stipe black to pale near base or in some cases entirely white, about equal to capitulum head; exciple red-brown, hyphae thick-walled and periclinal inside to anticlinal near edge; hypothecium hyaline to faintly brownish; spores simple, subglobose, wrinkled/reticulate ornamentation, most 5-6um but lowest spore in ascus elongate almond-shaped to ellipsoid-oblong ~7x5um