Private Herbarium of Jason Hollinger
(hb. Hollinger)
Taxon: Acarospora strigata (Nyl.) Jatta
Family: Acarosporaceae
Determiner: Kerry Knudsen (2017-00-00)
ID Remarks: ID certainty: positive
Show Determination History
Collector: Jason Hollinger   16311   
Date: 2017-04-11
Locality: United States, Nevada, Lincoln County, Meadow Valley Wash, ca. 1 km SW of Rox
36.874  -114.659 +-50m.
Elevation: 695 meters (2280ft)
Habitat: very exposed site at base of short NW-facing tuffaceous cliff at top of big steep calcareous conglomerate slope
Substrate: tuff talus
Associated Species: Acarospora elevata, Lichenostigma "strigatae", Peltula obscurans
Notes: areoles scattered, small, strongly and coarsely grayish-whitish pruinose, ~convex, ~round; apothecia small, inset in center of areole, ~roundish, red-brown, ~epruinose, smooth; cortex ~50um, no epicortex, paraplect with cells to ~7um, POL-, C- in section; algae cont. and even; hymenium ~130-140um, I+b-r slow; subhymenium ~50um, inspersed, I+b persisting; parathecium distinct, expanding a bit to ~50-70um at top; paraphyses ~1.5um; spores many, ~3-5x2.5-3.5um
Specimen Images
Record ID: b7a4f41b-7a8d-496d-993a-b89dbd4aae6d
For additional information on this specimen, please contact: Jason Hollinger (pellaea@gmail.com)
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