Note: 4 specimens, found on the banks of the Saône in Lyon. Collection Récamier. See Bibliothèque nationale de France: 971 https://catalogue.bnf.fr/ark:/12148/cb458735510;
971a https://catalogue.bnf.fr/ark:/12148/cb45873552b; 971b https://catalogue.bnf.fr/ark:/12148/cb45873553p; 971c https://catalogue.bnf.fr/ark:/12148/cb458735541