There were 2 illustrations found for G.B.E.
12 565898 Jasione laevis Lam.F. Oltmanns, Pflanzenleben Schwarzwaldes: t. 181 (1927) [G.B.E.]
2 592576 Leontodon pyrenaicus GouanF. Oltmanns, Pflanzenleben Schwarzwaldes: t. 196 (1927) [G.B.E.]
12 565898 Jasione laevis Lam.2 592576 Leontodon pyrenaicus Gouan