Biannularia
The Biannulaires are old a kind of Champignon S. both Espèce S which it contained are today in the kind Catathelasma : Catathelasma imperial and Catathelasma ventricosum .
The presence of a double ring was not their prerogative since one as well finds it on Agaricus bitorquis as on large the Lépiote S for example.
Source
| Random links: | Wizz Air | Rocks (Bern) | Tito Topin | Michel Germinated | Chioné girl of Borated | Ligue_l'Europe_de_justice |