stirps Glenosomma | stirps Ifeifensis | stirps Penetratrix | stirps Petersenii | stirps Pseudopunctata | stirps Strobilaceovolvata | stirps Verrucosivolva |
At the moment, this probably artificial), provisionally named series is distinguished by the unusual 5'-motif of the nrLSU locus: TCTGACCTCAAATCCA. The second character ("C") is missing for the predominant form of this motif in Amanita in general and section Vaginatae in particular.