Xylodon raduloides Riebesehl & E. Langer 2017

Caption:

Details

Name scientific

Xylodon raduloides Riebesehl & E. Langer, Mycol. Prog. 16 649 (2017)

Preferred name

Xylodon raduloides Riebesehl & E. Langer 2017

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Present

New Zealand

Political Region

NZ use of the name incorporates the minor phylogenetic differeces associated with X. laurentianus, X. patagonicus and X. novozelandicus [JAC]

Nomenclature

Authors

Riebesehl & E. Langer

Original authors

Riebesehl & E. Langer

Publication place

Riebesehl, J.; Langer, E. 2017: Hyphodontia s.l. (Hymenochaetales, Basidiomycota): 35 new combinations and new keys to all 120 current species. Mycological Progress 16(6): 637-666.

Year published

2017

Publication page

649

Nomenclatural status

replacement name

Nomenclatural code

ICN

Basionym

Poria radula Pers. 1800 [1799]

Blocking name

Xylodon radula (Fr.) Ţura, Zmitr., Wasser & Spirin 2011

Taxonomic rank

species

Canonical form

Xylodon raduloides

Classification

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Hymenochaetales

Family

Schizoporaceae

Genus

Xylodon

Species

raduloides

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

has host

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

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

has host

Rhopalostylis sapida H.Wendl. & Drude

McKenzie, E.H.C.; Buchanan, P.K.; Johnston, P.R. (2004)

isolated from

Nothofagus pumilio (Poepp. & Endl.) Krasser 1896

ICMP (1 records from Argentina.)

has host

Argyrodendron

PDD (1 records from Australia.)

has host

Blepharocarya involucrigera F. Muell.

PDD (1 records from Australia.)

has host

Eucalyptus

PDD (1 records from Australia.)

has host

Ficus obliqua G.Forst.

PDD (1 records from Fiji.)

isolated from

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

ICMP (1 records from New Zealand.)

isolated from

Nothofagus truncata (Colenso) Cockayne

ICMP (1 records from New Zealand.)

has host

Agathis australis (D.Don) Lindl.

PDD (2 records from New Zealand.)

has host

Aristotelia

PDD (1 records from New Zealand.)

has host

Beilschmiedia tarairi (A.Cunn.) Kirk

PDD (2 records from New Zealand.)

has host

Beilschmiedia tawa (A.Cunn.) Kirk

PDD (9 records from New Zealand.)

has host

Chamaecyparis lawsoniana (Murray) Parl.

PDD (1 records from New Zealand.)

has host

Coprosma macrocarpa Cheeseman

PDD (1 records from New Zealand.)

has host

Cordyline australis (G.Forst.) Endl.

PDD (1 records from New Zealand.)

has host

Coriaria arborea Linds.

PDD (9 records from New Zealand.)

has host

Coriaria arborea var. kermadecensis W.R.B.Oliv.

PDD (2 records from New Zealand.)

has host

Coriaria sarmentosa G.Forst.

PDD (3 records from New Zealand.)

has host

Dacrycarpus dacrydioides (A.Rich.) de Laub.

PDD (2 records from New Zealand.)

has host

Dacrydium cupressinum Lamb.

PDD (5 records from New Zealand.)

has host

Dracophyllum longifolium (J.R.Forst. & G.Forst.) R.Br.

PDD (5 records from New Zealand.)

has host

Dracophyllum scoparium Hook.f. 1844

PDD (1 records from New Zealand.)

has host

Dysoxylum spectabile (G.Forst.) Hook.f.

PDD (2 records from New Zealand.)

has host

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

PDD (1 records from New Zealand.)

has host

Eucalyptus

PDD (1 records from New Zealand.)

has host

Eucalyptus globulus Labill.

PDD (1 records from New Zealand.)

has host

Fagus

PDD (1 records from New Zealand.)

has host

Fuchsia excorticata (J.R.Forst. & G.Forst.) L.f.

PDD (1 records from New Zealand.)

has host

Griselinia lucida G.Forst.

PDD (1 records from New Zealand.)

has host

Gymnelaea lanceolata (Hook.f.) L.A.S.Johnson 1957

PDD (1 records from New Zealand.)

has host

Hedycarya arborea J.R.Forst. & G.Forst.

PDD (1 records from New Zealand.)

has host

Knightia excelsa R.Br.

PDD (1 records from New Zealand.)

has host

Leptospermum ericoides

PDD (5 records from New Zealand.)

has host

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

PDD (3 records from New Zealand.)

has host

Melicytus ramiflorus J.R.Forst. & G.Forst.

PDD (1 records from New Zealand.)

has host

Metrosideros excelsa Gaertn.

PDD (1 records from New Zealand.)

has host

Neopanax arboreus

PDD (1 records from New Zealand.)

has host

Nothofagus

PDD (2 records from New Zealand.)

has host

Nothofagus fusca (Hook.f.) Oerst.

PDD (5 records from New Zealand.)

has host

Nothofagus menziesii (Hook.f.) Oerst.

PDD (15 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 (10 records from New Zealand.)

has host

Olearia traversii (F.Muell.) Hook.f.

PDD (1 records from New Zealand.)

has host

Phoenix dactylifera L.

PDD (1 records from New Zealand.)

has host

Pinus radiata D.Don

PDD (22 records from New Zealand.)

has host

Pittosporum tenuifolium Gaertn.

PDD (1 records from New Zealand.)

has host

Plagianthus betulinus A.Cunn. 1840

PDD (1 records from New Zealand.)

has host

Podocarpus dacrydioides

PDD (3 records from New Zealand.)

has host

Podocarpus hallii Kirk

PDD (1 records from New Zealand.)

has host

Rhopalostylis sapida H.Wendl. & Drude

PDD (2 records from New Zealand.)

has host

Sophora microphylla Aiton

PDD (1 records from New Zealand.)

has host

Stereum rameale (Schwein.) Burt 1920

PDD (1 records from New Zealand.)

has host

Veronica

PDD (1 records from New Zealand.)

has host

Weinmannia racemosa L.f.

PDD (4 records from New Zealand.)

Descriptions

Cunningham, G.H. 1963: The Thelephoraceae of Australia and New Zealand. New Zealand Department of Scientific and Industrial Research, Bulletin. 145.

Corticium hydnans (Schwein.) Burt 1926

Collections Examined

MYRTACEAE. Eucalyptus spp.: New South Wales, Macquarie Pass. South Australia, Kuitpo.

Description

Hymenophore annual, membranous-ceraceous, adherent, effused forming linear areas to 20 x 5 cm; hymenial surface buff, becoming reddish-brown, deeply areolately creviced when colliculose; margin thinning out, fibrillose, adherent, concolorous. Context cream, 120-200 µm thick, basal layer of a few repent hyphae, intermediate layer of loosely arranged erect hyphae; generative hyphae 2-2.5 µm diameter, walls 0.25 µm thick, naked, with clamp connections. Hymenial layer to 20 µm deep, a close palisade of basidia, paraphyses, and paraphysate hyphae. Basidia clavate, 10-14 x 4.5-5 µm, bearing 4 spores; sterigmata erect, slender, to 5 µm long. Paraphyses subclavate, scanty, 8-10 x 3.5-4 µm. Paraphysate hyphae filiform, projecting to 10 µm, abundant. Spores suballantoid or pip-shaped, 9-10 x 4.5-5 µm, walls smooth, hyaline, 0.2 µm thick.

Distribution

DISTRIBUTION: North America, Australia.

Habitat

HABITAT: Effused on bark or decorticated dead branches.

Notes

Close to C. scutellare, differing in the reddish-brown colour of the hymenial surface, narrower context hyphae, smaller differently shaped basidia, and pip-shaped spores. The surface becomes deeply areolately creviced, when segments tend to lift, giving the surface a colliculose appearance.

Typification

TYPE LOCALITY: Pennsylvania, U.S.A.

Wang, Xue-Wei; May, Tom W.; Liu, Shi-Liang; Zhou, Li-Wei 2021: Towards a Natural Classification of Hyphodontia Sensu Lato and the Trait Evolution of Basidiocarps within Hymenochaetales (Basidiomycota). Journal of Fungi 7(6): 478.

Xylodon novozelandicus J. Fernández-López, Telleria, M. Dueñas & M.P. Martín 2019

Notes

The current ITS-based phylogeny covering the most comprehensive sampling of Xylodon till now recovered the four lineages of X. laurentianus, X. novozelandicus, X. patagonicus and X. raduloides, each not receiving strong support; the lineage of X. subtropicus being composed of two original Asian specimens described by Chen et al. [15] occupied a basal position of the four lineages (Figure 1). Like the phylogeny based on ITS region (Figure 1), that based on three genes also recovered the four lineages, and no one was strongly supported, neither was the clade being composed of these four lineages (Figure 2). Alternatively, these four lineages together with the basal lineage of X. subtropicus formed a strongly supported clade (Figure 2). In the phylogeny based on seven genes (Figure 5), the two original specimens of X. subtropicus with only ITS and nLSU regions available were not included; the lineage of X. raduloides was strongly supported, whereas those of X. laurentianus, X. novozelandicus and X. patagonicus were weakly to moderately supported; the clade consisting of these four lineages was strongly supported. In these three phylogenies (Figures 2 and 5), the newly sequenced Australian specimens merged in the lineage of X. novozelandicus. Besides the topologies, the branch lengths among these lineages are also too short to clearly distinguish species and fall within the infraspeciﬁc distances observed in several other well accepted species in the genus (Figures 2 and 5). Taking into consideration the morphological similarity, the current phylogenies and the low level of divergence, we consider X. laurentianus, X. novozelandicus, X. patagonicus, X. raduloides and X. subtropicus to be conspeciﬁc with the last one as the correct name.