When: 2018-09-29

Collection location: Denison Biological Reserve, Granville, Ohio, USA [Click for map]

Who: Django Grootmyers (heelsplitter)

Specimen available

Notes:
Growing on the underside of a hardwood log near Pinus strobus, Quercus sp., Carya sp., Fagus grandifolia and other hardwoods. Rhizomorphs present at the margins. All structures inamyloid. Monomitic with clamped generative hyphae. Hyphoid cystidia present. Basidia 4-sterigmate. Spores smooth. Spore measurements from Piximetre: 3.3) 3.6 – 4.3 (4.6) × (1.9) 2.1 – 2.7 (2.8) µm, Q = (1.3) 1.5 – 1.9 (2); N = 30, Me = 3.9 × 2.3 µm; Qe = 1.7
Individual spores: 4.28 × 2.14 µm, 3.60 × 2.00 µm, 3.61 × 2.10 µm, 4.15 × 2.58 µm, 3.56 × 2.72 µm, 3.98 × 2.74 µm, 3.81 × 2.28 µm, 3.73 × 1.94 µm, 3.36 × 2.58 µm, 4.60 × 2.44 µm, 3.83 × 2.27 µm, 4.09 × 2.22 µm, 4.46 × 2.34 µm, 3.78 × 2.11 µm, 4.31 × 2.14 µm, 4.04 × 2.82 µm, 4.26 × 2.13 µm, 3.81 × 2.25 µm, 3.63 × 2.33 µm, 4.22 × 2.74 µm, 3.31 × 1.97 µm, 4.38 × 2.29 µm, 3.73 × 2.11 µm, 3.75 × 2.40 µm, 3.83 × 2.06 µm, 3.79 × 2.35 µm, 3.65 × 2.22 µm, 3.76 × 2.11 µm, 3.49 × 2.19 µm, 3.64 × 2.08 µm

Species Lists

Images

DSC_9267 edit crop.jpg
20180929_111208.jpg
DSC_9199 edit.JPG
DSC_9453 100x in Melzers.JPG
DSC_9454 100x in Melzers.JPG
DSC_9455 100x in Melzers.JPG
DSC_9464 Simple-septate generative hyphae and other structures at 400x in Melzers.JPG
DSC_9470 400x in Melzers.JPG
DSC_9471 400x in Melzers.JPG
DSC_9475 Basidia and spores at 400x in Melzers.JPG
DSC_9476 Basidia and spores at 400x in Melzers.JPG
DSC_9477 Basidia and spores at 400x in Melzers.JPG

Proposed Names

57% (1)
Used references: Julich, W., & Stalpers, J. A. (1980). The resupinate non-poroid Aphyllophorales of the temperate northern hemisphere. North-Holland Publishing Company.
Bernicchia, A., & Gorjón, S. P. (2010). Corticiaceae sl Cadusso.
Ginns, J. (1998). Genera of the North American Corticiaceae sensu lato. Mycologia, 1-35.
Nakasone, K. K. (2008). Type studies of corticioid Hymenomycetes described by Bresadola. Cryptogamie, Mycologie. 29 (3): 231-257., 29(3).
Based on microscopic features

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= Observer’s choice
= Current consensus

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Created: 2018-10-12 11:53:22 -05 (-0500)
Last modified: 2018-10-12 11:53:38 -05 (-0500)
Viewed: 13 times, last viewed: 2019-01-01 19:49:40 -05 (-0500)
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