There were 2 illustrations found:
0
19_0_0_364300 [title_page]
Kongl. Vetensk. Acad. Handl., ser. 2, vol. 30 : p. 0, t. 0, fig. 0 (1809)
716968 Ophioglossum vulgatum L.
Kongliga Vetenskaps Acadeniens Nya Handlingar, vol. 30 : t. 3, fig. A (1809)
019_0_0_364300 [title_page]
Kongl. Vetensk. Acad. Handl., ser. 2, vol. 30 : p. 0, t. 0, fig. 0 (1809)
716968 Ophioglossum vulgatum L.Kongliga Vetenskaps Acadeniens Nya Handlingar, vol. 30 : t. 3, fig. A (1809)