There were 3 illustrations found for R.C.L.
2 390045 Epipactis palustris (L.) Crantz [80 939915 Serapias helleborine var. palustris L.]F. Oltmanns, Pflanzenleben Schwarzwaldes: t. 54, fig. 1 (1927) [R.C.L.]
6 62877 Anemone pulsatilla L.F. Oltmanns, Pflanzenleben Schwarzwaldes: t. 77 (1927) [R.C.L.]
2 833024 Potentilla arenaria Borkh.F. Oltmanns, Pflanzenleben Schwarzwaldes: t. 97, fig. 1 (1927) [R.C.L.]