Material and drafts for a paper on the species "Arum pictum", which was cultivated at the botanical garden in Uppsala.
Contains a description in Latin, probably dating to the same period as the description of 'Erica Sparrmanni' (LM/LF/BOT/2/2/3) as the paper and handwriting are the same.
Also contains a pencil drawing, and several drafts and observations in Swedish.
Notes on 'Arum cococasia' also included.
The paper on 'Arum pictum' was never published, despite the entry in "Supplementum plantarum" referring to a paper in "Act. holm." (p. 410)