Fruit: Petermannia cirrosa; Illustration by M. Smith, Hooker's Icones plantarum (1882), courtesy of L. Watson and M.J. Dallwitz, 1992 onwards
Fruit: Petermannia cirrosa; Illustration by M. Smith, Hooker's Icones plantarum (1882), courtesy of L. Watson and M.J. Dallwitz, 1992 onwards
Seeds: Petrosavia sinii; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)