Rhodocollybia incarnata (G. Stev.) J.A. Cooper

Caption:

Details

Name scientific

Rhodocollybia incarnata (G. Stev.) J.A. Cooper, Index Fungorum 1

Preferred name

Rhodocollybia incarnata (G. Stev.) J.A. Cooper

Taxonomy reference

Cooper, J.A. 2014: Nomenclatural Novelties. Index Fungorum: 1-1.

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Endemic

Present

New Zealand

Political Region

Presence in Australia requires confirmation.

Nomenclature

Authors

(G. Stev.) J.A. Cooper

Original authors

G. Stev.

Combination authors

J.A. Cooper

Publication place

Cooper, J.A. 2014: Nomenclatural Novelties. Index Fungorum: 1-1.

Publication page

Nomenclatural code

ICN

Basionym

Collybia incarnata G. Stev. 1964

Taxonomic rank

species

Canonical form

Rhodocollybia incarnata

Classification

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Omphalotaceae

Genus

Rhodocollybia

Species

incarnata

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

has host

Kunzea ericoides (A.Rich.) Joy Thomps. 1983

PDD (2 records from New Zealand.)

has host

Leptospermum

PDD (1 records from New Zealand.)

has host

Leptospermum scoparium J.R.Forst. & G.Forst.

PDD (3 records from New Zealand.)

has host

Nothofagus fusca (Hook.f.) Oerst.

PDD (2 records from New Zealand.)

has host

Nothofagus menziesii (Hook.f.) Oerst.

PDD (5 records from New Zealand.)

has host

Nothofagus solandri (Hook.f.) Oerst.

PDD (3 records from New Zealand.)

has host

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

PDD (1 records from New Zealand.)

has host

Nothofagus solandri var. cliffortioides (Hook.f.) Poole

PDD (3 records from New Zealand.)

has host

Nothofagus truncata (Colenso) Cockayne

PDD (2 records from New Zealand.)

has host

Pinus

PDD (1 records from New Zealand.)

has host

Pinus radiata D.Don

PDD (2 records from New Zealand.)

Descriptions

Cooper, J.A. 2014-: Studies of New Zealand agaric type collections not deposited in PDD (unpublished).

Collybia incarnata G. Stev. 1964

Description

K(M) 235260. Stevenson 1262. The material has dried yellow. The spores exhibit great variation. The immature spores on the gill (attached to sterigma) and the stipe are long, mature spores on the gill are shortened but retraction nearly impossible to see, whilst the spores on the cap exhibit the usual form for Rhodocollybia with a dextrinoid retracted endospore and outer wall sometimes collapsing. The result is a great variation in possible spore measurements, as seen in the recent NZ collections. However, without doubt a Rhodocollybia.

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

Collybia incarnata 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.

Collybia incarnata G. Stev. 1964

Description

Pileus 1-3.5 µm diam., pale incarnate, plane, striate at edge, darker at centre, hygrophanous, drying cottony or silky fibrillose; flesh thin, concolorous. Gills adnate, whitish, moderately crowded. Stipe 3-6 cm x 2-4 mm, incarnate, grooved and twisted, hollow, tough, tapering slightly upwards. Spores 8-9x4 µm, non-amyloid, thin-walled, hyaline (Fig.16). Cuticle of woven hyphae.

Habitat

In litter, Kaingaroa, 12.3.1958, Stevenson (type).

Latin

Pileus 1-3.5 µm diam., pallide incarnatus, planus, margine striato, medio intensius coloratus, hygrophanus, siccitate gossypinus vel sericeo-fibrillosus; carne tenui concolori. Lamellae adnatae, albidae, modice confertae. Stipes 3-6 cm x 2-4 mm, incarnatus, sulcatus et tortus, cavus, tenax, sursum leviter attenuatus. Sporae 8-9 x 4 µm haud amyloideae, parietibus tenuibus, hyalinae. Cuticula ex hyphis intertextis sistens.

Typification

Typus: Stevenson 1262.

Taxonomic concepts

Name

Cited name

Reference

Preferred name

Parent name