Entoloma translucidum E. Horak 1973

Caption:

Details

Name scientific

Entoloma translucidum E. Horak 1973

Preferred name

Entoloma translucidum E. Horak 1973

Taxonomy reference

Horak, E. 2008: Agaricales (Basidiomycota) of New Zealand. 1. Pluteaceae (Pluteus, Volvariella), Entolomataceae (Clitopilus, Entoloma, Pouzarella, Rhodocybe, Richoniella). Fungi of New Zealand. 5. Fungal Diversity Press.

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Endemic

Present

New Zealand

Political Region

Horak, E. (1983)

Horak indicates a Gondwana distribution but the liklihood is a complex of separate endemic species.

Nomenclature

Original authors

E. Horak

Authors

E. Horak

Publication place

Horak, E. 1973: Fungi Agaricini Novazelandiae I-V. Beihefte zur Nova Hedwigia. 43.

Year published

1973

Publication page

Nomenclatural code

ICN

Basionym

Entoloma translucidum E. Horak 1973

Type locality

NZ holotype (PDD 27037)

Taxonomic rank

species

Canonical form

Entoloma translucidum

Typification

New Zealand, Lake Brunner, between Kumara and Mitchells, 110 m, in broadleaf/podocarp forest, 9 Mar. 1968, E. Horak (Entoloma translucidum holotype PDD 27037, isotype ZT 68-117);

Classification

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Entolomataceae

Genus

Entoloma

Species

translucidum

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

has host

Nothofagus fusca (Hook.f.) Oerst.

McKenzie, E.H.C.; Buchanan, P.K.; Johnston, P.R. (2000)

has host

Fuscospora fusca

PDD (1 records from New Zealand.)

has host

Larix

PDD (1 records from New Zealand.)

has host

Leptospermum

PDD (3 records from New Zealand.)

has host

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

PDD (3 records from New Zealand.)

has host

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

PDD (1 records from New Zealand.)

has host

Lophozonia Turcz.

PDD (1 records from New Zealand.)

has host

Nothofagus

PDD (1 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 (1 records from New Zealand.)

has host

Nothofagus solandri (Hook.f.) Oerst.

PDD (2 records from New Zealand.)

has host

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

PDD (1 records from New Zealand.)

has host

Podocarpus

PDD (1 records from New Zealand.)

has host

Weinmannia racemosa L.f.

PDD (1 records from New Zealand.)

Descriptions

Horak, E. 1973: Fungi Agaricini Novazelandiae I-V. Beihefte zur Nova Hedwigia. 43.

Entoloma parsonsiae G. Stev. 1962

Collections Examined

Holotype (K): 'Ettrick, N.Z.; leg. Stevenson-Cone 894, 16.V.1963'. Herb. HK. ZT 67/170 (PDD 27032): 'Lake Rotoiti, Prov. Nelson, N.Z.; leg. Horak, 24.X.1967'.

Description

Pileus 10-25 mm diam., hemispherical to convex, without umbo, brown fading to fawn aged carpophores slightly blackening, radially fibrillose, or silky squamulose near the centre, substriate towards the margin, dry, hygrophanous. Lamellae (L 12-20, 1 -3), adnexed to subfree, whitish or fawn becoming pink, with concolorous, even gill edge. Stipe 20-50(-90) x 2-5 mm, cylindrical, frequ. attenuated upwards, concolorous with pileus, whitish at the base, silky-fibrillose, dry, hollow, brittle, twisted. Odor and taste not distinctive.
Spores 10-12 x 6.5-9.5 µm, 5-sided. Basidia 40-64 x 10-12 µm, 4-spored. Cystidia none. Cuticle a cutis of repent, cylindrical hyphae (5-12 µm diam.), with brown plasmatic pigment, membrane thin-walled, not gelatinized. Clamp connections absent

Habitat

On soil in forests (under Pinus spp., Nothofagus spp., Leptospermum spp.). New Zealand.

Illustrations

Stevenson 1962: 1.c.

Horak, E. 1973: Fungi Agaricini Novazelandiae I-V. Beihefte zur Nova Hedwigia. 43.

Entoloma pluteoides E. Horak 1973

Collections Examined

Holotype (PDD 27024); Isotype (Herb. HK. ZT 67/215): 'Springs Junction, Lewis Pass, Prov. Nelson, N.Z.; leg. Horak, 5.XII.1967'.

Description

Pileus 15-45 mm diam., papillate or convex with pronounced umbo, aged carpophores occasionally depressed at the centre, beige to dark brown, glabrous when young but becoming slightly wrinkled, strongly striate, hygrophanous, dry. Lamellae free, densely crowded (l 3-7), pink, gill edge concolorous and not fimbriate. Stipe 25-50 x 2 mm, cylindrical, often curved, central, light brownish and densely covered by white, silky fibrils, dry, fistulose, fragile, occasionally twisted. Context watery, brownish. Taste and odor farinaceous.
Spores 10-11 x 6.5-7.5 µm, 5-sided. Basidia 26-44 x 11-13 µm, 4-spored. Cystidia none. Cuticle a cutis or trichoderm of short, cylindrical hyphae (7-20 µm diam.), membrane thin-walled, not gelatinized, with plasmatic, brown pigment. Clamp connections absent.

Habitat

On rotten wood of Nothofagus fusca. New Zealand.

Latin

Pileo 15-45 mm lato, conico vel papillato, ex argillaceo obscure brunneo, subrugoso, striato, hygrophano, sicco. Lamellis liberis, roseis, dense confertis, acie concolori instructis. Stipite 25-50 x 2 mm, cylindraceo, brunneolo, sericeo-fibrilloso, sicco, fistuloso, fragili Odore saporeque farinaceo. Sporis 10-11 x 6.5-7.5 µm, 5-angulatis. Basidiis 4-sporigeris. Cystidiis nullis. Epicute et hyphis cylindraceis cutem vel trichodermium formantibus, pigmento brunneo plasmaticoque instructis. Septis defibulatis. Ad lignum putridissimum Nothofagi fuscae. Novazelandia.

Notes

species was observed several times in the beech forests of New Zealand, on rotten wood of Nothofagus fusca only. See also under E. niveum Stev.

Typification

Holotypus (PDD 27024): 'Springs Junction, N.Z.; leg. Horak, 5.XII.1967'.

Horak, E. 1973: Fungi Agaricini Novazelandiae I-V. Beihefte zur Nova Hedwigia. 43.

Entoloma translucidum E. Horak 1973

Collections Examined

Holotype (PDD 27037); Isotype (Herb. HK. ZT 68/117): 'Between Kumara and Mitchells, Lake Brunner, Prov. Westcoast, Mt. Grey, Prov. Canterbury, N.Z.; leg. Horak, 2.XII.1967

Description

Pileus 25-60 mm diam., at first conical becoming convexo-umbonate or papillate, dark brown, drying light brown with reddish tints, at centre squamulose, towards the margin velvety or fibrillose, strongly striate, dry, hygrophanous. Lamellae (L -30, 1 3), free, ventricose beige when young turning pinkish-brown, gill edge concolorous. Stipe 40-80 x 2-6 mm, cylindrical or attenuated upwards, coloured like pileus or paler, densely covered especially near the base) with white fibrils, dry, fistulose, very brittle. Context dark brown, watery. Odor and taste not distinctive.
Spores 9.5-12 x 6.5-8 µm, 5-6-angled. Basidia 35-45 x 10-13 µm, 4-spored. Cystidia none. Cuticle a cutis or trichoderm of repent or semierect short cylindrical hyphae (6-20 µm diam.), cells of subcutis inflated, membrane thin-walled, not gelatinized, with brown, plasmatic pigment. Clamp connections absent.

Habitat

On soil in forests (under Nothofagus spp., Leptospermum spp., different Podocarpaceae). New Zealand.

Latin

Pileo 25-60 mm lato, conico vel umbonato-convexo, ex brunneo fuligineo, raro reflexo rubro instructo, centro squamuloso marginem versus minute velutino, perstriato, sicco, hygrophano. Lamellis liberis, ventricosis, roseis, acie integra instructis. Stipite 40-80 x 2-6 mm, cylindraceo, attenuato apicem versus, brunneolo, dense fibrillis albis obtecto, sicco, fistuloso, fragili. Odore saporeque nullo. Sporis 9.5-12 x 6.5-8 µm, 5-angulatis. Basidiis 4-sporigeris. Cystidiis nullo. Epicute ex hyphis cylindraceis cutem vel trichodermium formantibus, pigmento brunneo plasmatico instructis. Septis defibulatis. Ad terram in silvis. Novazelandia,

Notes

This species is related, through its general shape and colours, to E. porphyrescens Hk. but differs in microscopical characters. The extremely striate pileus and the brittle consistence of the carpophores are further typical features characterising E. translucidum.

Typification

Holotypus (PDD 27037): 'Lake Brunner, N.Z.; leg. Horak, 9.III.1968'.

Horak, E. 1980: Entoloma (Agaricales) in Indomalaya and Australasia. Beihefte zur Nova Hedwigia. 65.

Entoloma pluteimorphum E. Horak 1980

Collections Examined

Material. - New Zealand: Nelson, Lewis Pass, Springs Junction, 5.XII.1967, leg. Horak (PDD 27024, holotype).

Habitat

Habitat. - On rotten wood of Nothofagus fusca. - New Zealand.

Illustrations

Illustrations. - Horak (1973:33).

Notes

For full description see Horak (1973:33).

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

Entoloma parsonsiae G. Stev. 1962

Notes

[Notes from Kew Type specimen, PRJ 2010] Filed in K as Nolanea

Taxonomic concepts

Name

Cited name

Reference

Preferred name

Parent name

Agaricus pascuus sensu Cooke 1892

Agaricus pascuus sensu Cooke (1892)

Cooke, M.C. (1892)

Agaricus pascuus sensu Cooke 1892

Agaricus pascuus sensu Cooke (1892)