Pan Svecicus, quem, consensu ampliss. Facult. Med. in Reg. Acad. Upsaliensi, præside ... Dn. Doct. Carolo Linnæo ... publico examini modeste submittit Nicolaus L. Hesselgren, Wermelandus. In audit. Carol. Major. ad diem IX. Decemb. anni MDCCXLIX. Horis, ante meridiem, consvetis von Linné, Carl