Terfezia lusitanica, a new mycorrhizal species associated to Tuberaria guttata (Cistaceae)
2018
Louro, Rogério | Santos-Silva, Celeste | Rodriguez, Antonio | Bordallo, Juan-Julián | Muñoz-Mohedano, Justo | Morte, Asunción | Zhang, Zhi-Qiang
A new Terfezia species associated with Tuberaria guttata, Terfezia lusitanica sp. nov., is described from Spain and Portugal. This claim it’s based on the specimen’s distinct morphology and unique ITS-rDNA sequence. Macro and micro descriptions and phylogenetic analyses of ITS data are provided for T. lusitanica and discussed in relation to similar spiny-spored Terfezia species. T. lusitanica differs morphologically from other spiny-spored Terfezia, that share the same habitat, by the combination of its ochre peridium colour and spores size, and from all other Terfezia in its ITS nrDNA sequence. For instance, T. fanfani has a reddish peridium; T. extremadurensis has distinctly larger spores and Tuber-like gleba; T. cistophila, has smaller spores, spermatic odour, and is never found in association with T. guttata.
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