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Panellus atrofulvus G. Stev. 1964

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G. Stev.
G. Stev.
Stevenson, G. 1964: The Agaricales of New Zealand: V. Kew Bulletin 19(1): 1-59.
1964
29
ICN
Panellus atrofulvus G. Stev. 1964
NZ holotype
species
Panellus atrofulvus
strongly attached to fallen wood of JVothofagus, Hutt Valley, Wellington, 21.4.1958, Helen Druce in Stevenson 1291, K

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Fungi
Basidiomycota
Agaricomycetes
Agaricales
Mycenaceae
Panellus
atrofulvus

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Cooper, J.A. 2014-: Studies of New Zealand agaric type collections not deposited in PDD (unpublished).

Panellus atrofulvus G. Stev. 1964

K(M) 235252, Stevenson 1291. The dark pileus colour alone seems adequate to separate from H. veluticeps. The densley tomentose cap and stipe consiste of thic-walled hyphae. No cystidial elements seen. Cheilocystidia branched. Spores deeply amyloid length=7.7–10.4µm (µ=8.7, σ=0.66), width=4.2–5.2µm (µ=4.6, σ=0.31), Q=1.7–2.2µm (µ=1.89, σ=0.12), n=20. Adequate phylogeny data for overseas similar species currently lacking.
Johnston, P.R. 2010: Kew Type Specimens - images and notes from P.R. Johnston, 2010.

Panellus atrofulvus G. Stev. 1964

[Notes from Kew Type specimen, PRJ 2010] Kew images.
Stevenson, G. 1964: The Agaricales of New Zealand: V. Kew Bulletin 19(1): 1-59.

Panellus atrofulvus G. Stev. 1964

Pileus 1.5-2 cm diam., dark tawny, velvety fibrillose, convex to plane with an umbo; flesh ochraceous. Gills adnate, pale tawny, moderately distant. Stipe 1-2 cm x 3-4 mm, excentric, dark tawny, velvety fibrillose, hollow, tough. Spores 9-10 x 4 µm, amyloid (Fig. 6). Cuticle of loosely woven hyphae up to 5µm diam., tomentum of almost parallel unbranched hyphae, with slightly thickened tawny coloured walls.
Strongly attached to fallen wood of Nothofagus, Hutt Valley, Wellington, 21.4.1958, Helen Druce in Stevenson (type).
Pileus 1.5-2 cm diam., fusco-fulvus, velutino-fibrillosus, convexus, serius planus et umbonatus; caro ochracea. Lamellae adnatae, pallide fulvae, modice distantes. Stipes 1-2 cm x 3-4 mm, excentricus, fusco-fulvus, velutino-fibrillosus, cavus, tenax. Sporae 9-10 x 4 µm, amyloideae. Cuticula ex hyphis laxe intertextis usque 5 µm diam. sistens, tomento ex hyphis plus minus parallelis haud ramosis, parietibus leviter incrassatis fulvis, sistente.
Typus: H. Druce in Stevenson 1291.

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Panellus atrofulvus G. Stev. 1964
Panellus atrofulvus G. Stev.
Cooper, J.A. (2014-)
Panellus atrofulvus G. Stev. 1964
Panellus atrofulvus G. Stev. (1964)
Horak, E. (1971)
Panellus atrofulvus G. Stev. 1964
Panellus atrofulvus G. Stev. 1964
Johnston, P.R. (2010)
Panellus atrofulvus G. Stev. 1964
Panellus atrofulvus G. Stev. (1964)
Segedin, B.P.; Pennycook, S.R. (2001)
Heimiomyces atrofulvus (G. Stev.) E. Horak 1971
Panellus atrofulvus G. Stev. 1964
Panellus atrofulvus G. Stev. (1964)
Stevenson, G. (1964)

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typification
strongly attached to fallen wood of JVothofagus, Hutt Valley, Wellington, 21.4.1958, Helen Druce in Stevenson 1291, K

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1cb1b55f-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
1 January 2000
15 December 2003
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