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Private Herbarium of Jason Hollinger

(hb. Hollinger)

Determiner: Jason Hollinger (2019-09-06)

ID Remarks: ID certainty: positive

Observer: Jason Hollinger

Number: 23540

Date: 2019-09-06

Locality: Canada, Ontario, Sleeping Giant Provincial Park, swamp between Pounsford and Lizard Lakes

48.4813  -88.7642 +-5m.

Elevation: 240 meters (787ft)

Habitat: _Thuja occidentalis_ swamp with a few scattered _Populus_, _Betula_ and _Alnus_

Substrate: _Nesolechia osyspora_ on _Punctelia rudecta_ on _Thuja occidentalis_ log

Associated Species: Phacopsis oxyspora, Punctelia rudecta

Notes: apothecia black, convex, marginless, scattered on gall in host, a few weakly yellowish pruinose?; epihymenium golden-brown, K+ bleeding yellow then clearing; hymenium ~50um, I- K/I-; hypothecium reddish-brownish, clearing in K; paraphyses abundantly branched at least near the top; asci clavate with very thick tip and very narrow long ocular chamber, K/I- entirely; spores 8 per ascus, pale brown, verruculose (visible at 400x), 1-septate, one end wider and ~shorter, constricted at septum, 15x6um

Record ID: 4719deef-3c22-41c0-abc5-f515b70bef14

For additional information on this specimen, please contact: Jason Hollinger (pellaea@gmail.com)

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