Dissertatio botanica in qua Acrostichum, consensu ampliss. Facult. Medicæ in Regia Academia Upsaliensi, præside ... D:n. Doct. Carolo Linnæo, ... curiosorum oculis modeste subjicit Johann Benjamin Heiligtag, Blekingus. In audit. Carol. Maj. ad. d. XXlll. Decemb. anni MDCCXLV. von Linné, Carl