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DZHAGAN V.V., SHCHERBAKOVA YU.V., LYTVYNENKO YU.I. (2021): New and noteworthy records of operculate discomycetes of the Pyronemataceae (Pezizales) from Ukraine. [Ascomycota, Pezizomycetes, Aleurina subvirescens, Ramsbottomia asperior, Smardaea purpurea, biodiversity, Carpathian Biosphere Reserve.] Czech Mycology 73(2): 137-150 (published: 30th July, 2021)
abstract
The article reports new data on the occurrence of three species of apothecial ascomycetes of the Pyronemataceae family collected in the Carpathian Biosphere Reserve. Aleurina subvirescens and Smardaea purpurea were found in Ukraine for the first time, Ramsbottomia asperior was previously found by us also at other localities in Ukraine, including the Carpathian Biosphere Reserve, but without any details and illustrations. For each species a description of the Ukrainian specimens, collection data, macro- and micrographs are provided here. In addition to morphological characters, ecological characteristics and data on the general distribution of these species are briefly discussed.
MORAVEC J. (1997): Key to the species of Scutellinia subgen. Geneosperma (Rifai) comb. et stat. nov. (Discomycetes, Pezizales, Pyronemataceae). [Scutellinia subgen. Geneosperma (Rifai) comb. et stat. nov., Scutellinia laevispora (Korfet Zhuang) comb. nov., S. geneospora, S. totaranuiensis, folliculate ascospores, taxonomy] Czech Mycology 50(2): 85-97 (published: 16th December, 1997)
abstract
Geneosperma Rifai (1968), originally created as a monotypic genus with the type species Geneosperma geneosporum (Berk.) Rifai [= Scutellinia geneospora (Berk.) O. Kuntze, based on Peziza geneospora Berk.], is newly combined here and given the new status of a subgenus of the genus Scutellinia, subgen. Geneosperma (Rifai) comb, et stat. nov.. Besides the type species, the subgenus also comprises two other recently described species, Scutellinia laevispora (Korfet Zhuang) comb. nov. (basionym: Geneosperma laevisporum Korfet Zhuang 1986), and Scutellinia totaranuiensis J. Moravec (1996). Geneospora was synonymized with Scutellinia by Korf (1972, 1973) but later re-evaluated as a good genus again by Korf and Zhuang (1986), and recently recombined by T. Schumacher (1990) t other ank of section of the genus Scutellinia, sect. Geneospermae (Rifai) T. Schumacher. The three species have been studied including the ascospore characteristic by using SEM photomicrographs. Despite the peculiar nature of their ascospores well delimiting Geneosperma ( the ascospores are embedded in a hyaline, membranous sheath which surrounds them in the for m of follicles tapering to the apiculi on the ascospore poles), these three species share all other basic features which characterize the genus Scutellinia. Therefore, the author keeps the infrageneric conception of Geneosperma but simultaneously prefers itssubgeneric position proposed here, which better than its rank of a mere section respects the distinction of the ascospores. On the epispore of ascospores of S. laevispora (a species originally described as smooth spored) peculiar pulvinate cyanophilic tubercles have been observed and verified by SEM. The ascospore character is discussed. A key to the three so far known species of the subgenus Geneosperma and illustrations including SEM of ascospores accompany the paper.
MORAVEC J. (1994): Melastiza (Boud.) comb. et stat. nov. - a subgenus of the genus Aleuria Fuck. emend. nov. (Discomycetes, Pezizales). [Aleuria, subgen. Melastiza, Pezizales, taxonomy] Czech Mycology 47(4): 237-259 (published: 16th February, 1995)
abstract
Relations between the genera Melastiza Boud. and Aleuria Fuck, are discussed. Examination of a number of collections of most species of both genera including the relevant type material has confirmed the opinion that the coloured outgrowths on there ceptacles of species of Melastiza are not reliable and sufficient for generic delimitation and, as a result, a new emendation of the genus Aleuria Fuck, is proposed. The genus is divided into two subgenera: subgen. Aleuria and subgen. Melastiza (Boud.) comb, et stat. nov.The discussed mutual relations and leading features, especially a variability of the colour and the wall thickness of the excipular hyphae and hyphoid hairs in Melastiza, similar shapes of the hyaline hyphae and hyphoid hairs in Aleuria, the same type of ascospores and excipular structure, the same carotenoid composition in paraphyses, and the same habitat, are considered an evidence for the generic identity. Reexaminations of the type material (NY, K) of Peziza cornubiensis Berkeley et Broome [= Melastiza cornubiensis (Berk, et, Br.) J. Moravec (1992b)], and the type (K) of Peziza chateri W. G. Smith [= Melastiza chateri (W. G. Smith) Boud.], have confirmed the identity of both fungi . Consequently, new combinations - Aleuria cornubiensis (Berk, et Br.) comb, nov., Aleuria carbonicola (J. Mor.) comb, nov., Aleuria flavida (Thind et Kaushal) comb, nov., Aleuria flavorubens (Rehm) comb, nov., Aleuria boudieri (v. Hohnel in Rehm) comb. nov. and Aleuria scotica (Graddon) comb. nov. are proposed. A Nepal collection of Aleuria rubra Batra [=Melastiza rubra (Batra) Maas Geesteranus] has also been examined. Aleuria latispora spec. nov. based on a collection from Central Asia is described as a new species of this subgenus too. Notes on the taxonomy, and descriptions and illustrations of all the taxa including SEM photomicrographs of ascospores accompany the paper.
MORAVEC J. (1983): Several Operculate Discomycetes from Central and east Africa. Česká Mykologie 37(4): 237-251 (published: 1983)
abstract
Mycopathological report is presented on a case of carditis in disseminated mucormycosis, the 25th such case according to literature and a second one where Absidia corymbifera was proved by cultivation. A 47-year-old man suffering from chronic myeloic leukaemia, developed bone marrow atrophy after cytostatic treatment, and died from a serious muoormycotic pneumonia; dissemination of mycosis was found in the heart and kidneys. Myocardial lesion prevailed in pancarditis, and mural endocarditis was quite unique.
MORAVEC J. (1979): Trichophaeopsis latispora sp. nov. - a new Discomycete from Moravia (Czechoslovakia). Česká Mykologie 33(1): 13-18 (published: 1979)
abstract
A new species of Operculate Discomycetes — Trichophaeopsis latispora J. Moravec sp. nov. — is described based on a single apothecium collected in Moravia. The new species is compared with other known species of Trichophaeopsis Korf et Erb and similar species in Trichophaea Boud. Taxonomic notes on the genus Trichophaeopsis and illustrations of T. latispora and T. bicuspis (Boud.) Korf et Erb, also found in Moravia, are presented.
MORAVEC J. (1972): Operculate Discomycetes of the genera Aleuria Fuck. and Melastiza Boud. From the district of Mladá Boleslav (Bohemia). Česká Mykologie 26(2): 74-81 (published: 1972)
abstract
The author presents findings of operculate discomycetes from the genera Aleuria and Melastiza collected in the Mladá Boleslav district (Bohemia): Aleuria aurantia, A. bicucullata, Melastiza chateri, M. flavorubens (= M. greleti), and a new species Melastiza carbonicola sp. nov. The latter differs in spore and apothecial morphology and an anthracophilous habitat. The paper discusses taxonomic distinctions between the two genera and ecological peculiarities of A. aurantia.
MORAVEC J. (1969): Some operculate Discomycetes from the Vysoké Tatry Mts. (High Tatra) and Belanské Tatry Mts. and Spišská Magura Mts. in Slovakia. Česká Mykologie 23(1): 24-34 (published: 1969)
abstract
This investigation describes operculate discomycetes collected by the author in September 1967 in the Vysoké Tatry, Belanské Tatry, and Spišská Magura Mts. in Slovakia. A total of 40 collections comprising 27 species were studied. Four new taxa and three new combinations are proposed. Descriptions, drawings, and taxonomic notes accompany some of the species.
MORAVEC J. (1968): A study concerning a better recognition of operculate discomycetes of the genus Cheilymenia Boud. Česká Mykologie 22(1): 32-41 (published: 1968)
abstract
The author describes operculate discomycetes of the genus Cheilymenia Boud. from the vicinity of Branžež, Mladá Boleslav district. Species include Ch. stercorea, Ch. coprinaria, Ch. theleboloides, Ch. vitellina, and Ch. crucipila. New taxa described are Ch. magnipila sp. nov., Ch. micropila sp. nov., Ch. notabilispora sp. nov., and Ch. theleboloides forma magnifica f. nov. Additionally, Scutellinia fimicola sp. nov. is described.
SVRČEK M., KUBIČKA J. (1963): Deuxičme contribution ŕ la connaissance des Discomycčtes operculés de la region de l´étang „Dvořiště“ en Sud-Bohęme. Česká Mykologie 17(2): 61-70 (published: 9th April, 1963)
SVRČEK M., KUBIČKA J. (1961): Some operculate Discomycetes from the vinicity of the pound „Dvořiště“ in Southern Bohemia. Česká Mykologie 15(2): 61-77 (published: 20th April, 1961)
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