Cortinarius watsoneae, a new species of Agaricomycetes (Cortinariaceae) from the Gulf States
DOI :
https://doi.org/10.17348/jbrit.v17.i1.1294Résumé
Cortinarius watsoneae, a new species in subgenus Myxacium, sect. Myxacium, is described from pine and mixed pine and hardwood forests from the Gulf States region of North America. It is characterized by the young lamellae that are grayish violet to pale violet, and relatively large basidiospores in comparison to C. mucosus. The ITS sequence is distinct from other members of sect. Myxacium, with 97% similarity to the closest known species, C. collinitus and C. mucosus. The new species is named in honor of the late Geraldine Watson.
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