'Plantarum Astrachanensium'

Full title: 'Plantarum Astrachanensium, | partim minus cognitarum descriptio, | juxta Methodum sexualem | Excell. Dn. C. Linnaei. | Descriptio Plantarum deserti | Astrachanensis in via ad Kislar | it. Hircaniae, Annis 1746-1747. | Jo. Jac. Lerche.' Descriptions of 55 species of plants. Sent with letter from Johann Jacob Lerche to Carl Linnaeus, 16 November 1764 n.s., "The Linnaean correspondence", linnaeus.c18.net, letter L3480. Set of 3 fascicles bound with string. Fair copy with additions and corrections by Lerche