• Orchidaceae & Ophrydeae-Diseae 

      Marloth, R. (Rudolf), 1855-1931 (1915)
      Plate 57 from The flora of South Africa (vol. 4) featuring Orchidaceae & Ophrydeae-Diseae.
    • Orchidaceae & Ophrydeae-Diseae 

      Marloth, R. (Rudolf), 1855-1931 (1915)
      Plate 58 from The flora of South Africa (vol. 4) featuring Orchidaceae & Ophrydeae-Diseae.
    • Orchidaceae & Ophrydeae-Diseae 

      Marloth, R. (Rudolf), 1855-1931 (1915)
      Plate 56 from The flora of South Africa (vol. 4) featuring Orchidaceae & Ophrydeae-Diseae.