Figure 2 from: Casper SJ, Bussmann RW, Henning T (2020) Pinguicula rosmarieae Casper, Bussmann & T.Henning (Lentibulariaceae), a new butterwort from the Amotape-Huancabamba Zone (northern Peru). PhytoKeys 140: 107-123. https://doi.org/10.3897/phytokeys.140.49529

Figure 2 Specimen scans of Pinguicula rosmarieae and P. calyptrata. A Isotype of P. rosmarieae – Scan (Henning & Schneider 275, B100136110), with permission B paratype, from vertical sandstone cliff east of the Laguna Huayllabamba, 3,250 m a.s.l., the three flowers (left) showing corollas with their significant straight uniform tube-spur-complex. The rosette is composed of flat outspread leaves. – Scan of MO 6607881, with permission CP. calyptrata, the leaves have curled up margins and the corollas are typical tri-partite in corolla, tube and spur. The corolla lobes are nearly equal-sized, the tube funnel-shaped and the spur short and angled with the tube. – Scan MO 6589755; with permission.