|
|
|
|
|
| McTaggart, A.R.; Shivas, R.G.; Geering, A.D.W.; Vánky, K.; Scharaschkin, T.. |
| The fungal genera Ustilago, Sporisorium and Macalpinomyces represent an unresolved complex. Taxa within the complex often possess characters that occur in more than one genus, creating uncertainty for species placement. Previous studies have indicated that the genera cannot be separated based on morphology alone. Here we chronologically review the history of the Ustilago-Sporisorium-Macalpinomyces complex, argue for its resolution and suggest methods to accomplish a stable taxonomy. A combined molecular and morphological approach is required to identify synapomorphic characters that underpin a new classification. Ustilago, Sporisorium and Macalpinomyces require explicit re-description and new genera, based on monophyletic groups, are needed to accommodate... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Smut fungi; Systematics; Ustilaginaceae. |
| Ano: 2012 |
URL: http://www.repository.naturalis.nl/record/532423 |
| |
|
|
| Kruse, J.; Piątek, M.; Lutz, M.; Thines, M.. |
| Plant pathogenic smut fungi in the broader sense can be divided into the Ustilaginomycetes, which cause classical smut symptoms with masses of blackish spores being produced in a variety of angiosperms, and the Exobasidiomycetes, which are often less conspicuous, as many do not shed large amounts of blackish spores. The leaf-spot causing members of the genus Entyloma (Entylomatales, Exobasidiomycetes) belong to the latter group. Currently, 172 species that all infect eudicots are included in the genus. Vánky (2012) recognised five Entyloma species on species of Ranunculus s.lat. Two have been reported only from Ficaria verna s.lat., while three, E. microsporum, E. ranunculi-repentis, E. verruculosum, have been reported to have a broad host range,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Entyloma microsporum complex; Entyloma ranunculi-repentis complex; Host specificity; Multigene analyses; New primers; Six new taxa; Smut fungi. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/655614 |
| |
|
| |
|
|
|
