Full title: 'Flora Wolgensis | seu | Consignatio Plantarum ad Wolgam flu-|uium in desertis circa Simbirscam, Samaram, | Saratosf et Zuritzin, nec non reuertendo per tra-|ctum Tanäerisium Cosakorum et deserta Tambo-|viensia, obseruatarum A[nn]o 1739 ab Tr. Gerbero. | Flora Wolgensis et Herbarii viui ibi | collecti index.' List of numbered genera, from 'No. 901 Abrotanum' to 'No. 1238 [corrected by Linnaeus] Zaritzina'. In Pehr Kalm's handwriting, perhaps dating from his time in Russia, between 1742 and 1747.