Gymnopus cockaynei (G. Stev.) J.A. Cooper & P. Leonard 2012

Caption:

Details

Name scientific

Gymnopus cockaynei (G. Stev.) J.A. Cooper & P. Leonard 2012

Preferred name

Gymnopus cockaynei (G. Stev.) J.A. Cooper & P. Leonard 2012

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Endemic

Present

New Zealand

Political Region

Anon

Nomenclature

Authors

(G. Stev.) J.A. Cooper & P. Leonard

Original authors

G. Stev.

Combination authors

J.A. Cooper & P. Leonard

Publication place

Cooper, J.A. 2012: Nomenclatural novelties. Index Fungorum No. 3. 1.

Year published

2012

Publication page

Nomenclatural code

ICN

Basionym

Marasmius cockaynei G. Stev. 1964

Taxonomic rank

species

Canonical form

Gymnopus cockaynei

Classification

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Omphalotaceae

Genus

Gymnopus

Species

cockaynei

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

has host

Leptospermum

Desjardin, D.E.; Horak, E. (1997)

has host

Cyatheales

PDD (1 records from [Not available].)

has host

Elaeocarpus dentatus (J.R.Forst. & G.Forst.) Vahl

PDD (1 records from [Not available].)

has host

Fuscospora cliffortioides

PDD (1 records from [Not available].)

has host

Leptospermum

PDD (1 records from [Not available].)

has host

Lophozonia menziesii (Hook.f.) Heenan & Smissen 2013

PDD (1 records from [Not available].)

has host

Nothofagus fusca (Hook.f.) Oerst.

PDD (1 records from [Not available].)

has host

Nothofagus menziesii (Hook.f.) Oerst.

PDD (1 records from [Not available].)

has host

Nothofagus solandri (Hook.f.) Oerst. var. solandri

PDD (1 records from [Not available].)

Descriptions

Horak, E. 1971: A contribution towards the revision of the Agaricales (Fungi) from New Zealand. New Zealand Journal of Botany 9(3): 403-462.

Collybiopsis cockaynei (G. Stev.) E. Horak 1971

Description

Marasmius cockaynei Stevenson (29 4) Fig. 4 = Collybiopsis cockaynei (Stevenson) comb. nov. (Basionym: M. cockaynei Stevenson, Kew Bull. 19: 39, 1964)

All microsopical characters clearly indicate that this fungus belongs to Collybiopsis. Cuticle of pileus consists of diverticulate cells, with clamp connections. The spores are elliptical or sligthly comma-like, hyaline, neither amyloid nor dextrinoid, smooth, 7.5-10 X 3-3.5 µ. Diverticulate cheilo- and caulocystidia present.

Johnston, P.R. 2010: Kew Type Specimens - images and notes from P.R. Johnston, 2010.

Marasmius cockaynei G. Stev. 1964

Notes

[Notes from Kew Type specimen, PRJ 2010] Kew images.

Stevenson, G. 1964: The Agaricales of New Zealand: V. Kew Bulletin 19(1): 1-59.

Marasmius cockaynei G. Stev. 1964

Description

Pileus 0.5-2 cm diam., hygrophanous, testaceous becoming pinkish fawn with testaceous blotches, plano-convex to plane, thin, dry, velvety. Gills adnexed, moderately distant, pinkish fawn. Stipe 2-5 cm x 1-2 mm, dark testaceous above, base covered with pinkish fawn mycelium, hollow, tough. Spores 7-9 x 3-3.5 µm, non-amyloid, thin-walled. Hymenophoral trama weakly pseudo-amyloid; hyphae 5 µm diam. with clamp connections. Cuticle of moderately loosely woven hyphae 5 µm diam., with clamp connections, with hymenial-like surface.

Habitat

Attached to fallen twigs, Dun Mt., Nelson 25.4.1959, Stevenson, & groups attached to Leptospermum litter, Otari Gardens, 7.6.1958, Stevenson (type).

Latin

Pileus 0.5-2 cm diam., hygrophanus, testaceus, deinde puniceo-hinnuleus plagis testaceis notatus, plano-convexus usque planus, tenuis, siccus, velutinus. Lamellae adnexae, modice distantes, puniceo-hinnuleae. Stipes 2-5 cm x 1-2 mm, superne fusco-testaceus, basi mycelio puniceo-hinnuleo obductus, cavus, tenax. Sporae 7-9 x 3-3.5 µm, haud amyloideae, parietibus tenuibus. Trama hymenophoralis aegre pseudo-amyloidea, hyphis 5 µm diam. fibulatis. Cuticula ex hyphis modice laxe intertextis 5 µm diam. fibulatis sistens, superficie hymenioidea.

Notes

The Otari Gardens were established by Cockayne.

Typification

Typus: Stevenson 1374.