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| Sir,Esteban B; Kuhnert,Eric; HladkiI,Adriana I; Romero,Andrea I. |
| Eleven Annulohypoxylon species are recognized for Argentina. Annulohypoxylon purpureonitens and A. purpureopigmentum are recorded for the first time in the Southern Cone, while A. stygium and A. nitens represent new reports for Northwestern Argentina. Furthermore, the asexual states of A. purpureopigmentum and A. subeffusum are described for the first time. In addition, a comparative table, a key to the Argentinean species, photographs, and a distributional map of these species in South America are provided. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anamorph; Mycogeography; Xylariales; Yungas. |
| Ano: 2018 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932018000100006 |
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| Yang, H.L.; Sun, G.Y.; Batzer, J.C.; Crous, P.W.; Groenewald, J.Z.; Gleason, M.L.. |
| Fungi in the sooty blotch and flyspeck (SBFS) complex cause blemishes on apple and pear fruit that result in economic losses for growers. The SBFS fungi colonise the epicuticular wax layer of pomaceous fruit but do not invade the cuticle. Fungi causing fuliginous and punctate mycelial types on apple are particularly difficult to identify based on morphological criteria because many species in the SBFS complex share the same mycelial phenotypes. We compared the morphology and nuclear ribosomal DNA phylogeny (ITS, LSU) of 11 fungal strains isolated from SBFS blemishes on apple obtained from two provinces in China and five states in the USA. Parsimony analysis, supported by cultural characteristics and morphology in vitro, provided support to delimit the... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Anamorph; SBFS; Taxonomy. |
| Ano: 2010 |
URL: http://www.repository.naturalis.nl/record/532099 |
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| Tanaka, K.; Endo, M.; Hirayama, K.; Okane, I.; Hosoya, T.; Sato, T.. |
| Discosia (teleomorph unknown) and Seimatosporium (teleomorph Discostroma) are saprobic or plant pathogenic, coelomycetous genera of so-called ‘pestalotioid fungi’ within the Amphisphaeriaceae (Xylariales). They share several morphological features and their generic circumscriptions appear unclear. We investigated the phylogenies of both genera on the basis of SSU, LSU and ITS nrDNA and β-tubulin gene sequences. Discosia was not monophyletic and was separated into two distinct lineages. Discosia eucalypti deviated from Discosia clade and was transferred to a new genus, Immersidiscosia, characterised by deeply immersed, pycnidioid conidiomata that are intraepidermal to subepidermal in origin, with a conidiomatal beak having periphyses. Subdividing Discosia... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Amphisphaeriaceae; Anamorph; Coelomycetes; Discostroma; Pestalotioid fungi; Xylariales. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/532483 |
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