Dichomitus in Africa

Masuka, A. J.; Ryvarden, Leif

doi:10.1017/s0953756299008436

Cited by 18 publications

(16 citation statements)

References 4 publications

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“…Other characters are clamped generative hyphae, white to cream, coriaceous to hard context and trama, and hyaline, ellipsoid, thin-walled, large spores. Even after the last emendation of Masuka and Ryvarden (1999), the authors acknowledged that Dichomitus is an artificial genus including convergent species. Dichomitus albidofuscus stands strikingly solitary in Dichomitus having light brown skeleto-binding hyphae, brown and soft context and much smaller spores than other Dichomitus species.…”

Section: Resultsmentioning

confidence: 99%

Taxonomical position of polypore Dichomitus albidofuscus:Donkioporia albidofusca comb. nov.

2009

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Taxonomy of the rare polypore Dichomitus albidofuscus is revised and discussed. Examination of extensive herbarium material as well as rDNA sequencing revealed that this species is alien to the heterogenous genus Dichomitus but is very similar to another rare polypore, Donkioporia expansa. Consequently, a new combination Donkioporia albidofusca is proposed. An emended description of Donkioporia is provided to also accommodate annual species with light yellowish brown vegetative hyphae with arboriform branched ends.

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Section: Resultsmentioning

confidence: 99%

Taxonomical position of polypore Dichomitus albidofuscus:Donkioporia albidofusca comb. nov.

2009

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“…Dichomitus leucoplacus (Berk.) Ryvarden is similar but has longer basidiospores (10-14 ϫ 4-5.5 µm) and wider skeletal hyphae (up to 5 µm wide) (Masuka and Ryvarden 1999). Dichomitus papuanus Quanten is also similar, but lacks clamp connections (Quanten 1996).…”

Section: Identities and Descriptionsmentioning

confidence: 99%

Type studies of the polypores described by E.J.H. Corner from Asia and West Pacific Areas. IV. Species described in Tyromyces (1)

Hattori

2002

Mycoscience

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Identifications of 30 species of polypores described by Corner were made by type examinations. The following new combinations are proposed: Antrodiella brunneimontana, A. diffluens, A. flavitubus, Ceriporiopsis aurantitingens, C. cremeicarnea, Dichomitus affixus, Oligoporus bambusicola, O. cretaceitextus, and Skeletocutis falsipileata. The following names are accepted in the original genus: Tyromyces corniculatus, T. corticola, T. hispidulinanus, T. inodermatus, T. interponens, and T. languidus. Tyromyces aurantilaetus was already combined with the proper genus. The following species are treated as synonyms: Tyromyces amyloideus, a synonym of Oligoporus caesius; T. citrinicarneus, a synonym of Rigidoporus dextrinoideus; T. coeruleivirens, a synonym of O. caesius; T. fagraeae, a synonym of T. corticola; T. flavidicera, a synonym of R. dextrinoideus; and T. inconsideratus, a synonym of Tinctoporellus epimiltinus. Tyromyces dianthicolor and T. favulus belong to difficult complexes, and allied species are cited for each species. The following species are dubious because of their poor or sterile condition: Tyromyces albovinaceus, T. carbonicola, T. dacrydii, and T. descendens. No authentic specimens were traced for T. cinnamomeiporus and T. citriniporus. Descriptions and line drawings are given for the accepted species.

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“…Reid and actually includes about seven to 26 species (Kirk et al 2008; http://www.mycobank.org/MycoTaxo.aspx). The genus was described to accommodate species with annual to perennial basidiomata, resupinate to pileate or rarely effused-reflexed pileus, white to cream pore surface, a dimitic hyphal system with clamped generative hyphae, variably dextrinoid arboriform skeletal hyphae, absence of cystidia, hyaline, smooth, thin-walled and non-amyloid, cylindrical to oblong ellipsoid basidiospores (Ryvarden 1991;Masuka and Ryvarden 1999). The species usually occur on dead wood, both of gymnosperms and angiosperms (Ryvarden 1991).…”

Section: Introductionmentioning

confidence: 99%

Resupinate poroid fungi from tropical rain forests in Brazil: two new species and new records

2012

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Ceriporia angulata and Dichomitus amazonicus are described and illustrated as new species based on specimens collected in Reserva Ducke, in the state of Amazonas. Dichomitus ecuadoriensis is reported as new to Brazil and D. cavernulosus is a new record for the states of Amazonas, Rondônia and Roraima. Ceriporia spissa is a new record for the Brazilian Amazonia. Descriptions and illustrations of the new species, and keys to species of Ceriporia and Dichomitus known for the Neotropics are provided.

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Dichomitus in Africa

Cited by 18 publications

References 4 publications

Taxonomical position of polypore Dichomitus albidofuscus:Donkioporia albidofusca comb. nov.

Taxonomical position of polypore Dichomitus albidofuscus:Donkioporia albidofusca comb. nov.

Type studies of the polypores described by E.J.H. Corner from Asia and West Pacific Areas. IV. Species described in Tyromyces (1)

Resupinate poroid fungi from tropical rain forests in Brazil: two new species and new records

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