• Potamogetonaceae & Aponogetonaceae 

      Marloth, R. (Rudolf), 1855-1931 (1915)
      Plate 3 from The flora of South Africa (vol. 4) featuring Potamogetonaceae & Aponogetonaceae.
    • Proteaceae 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 33 from The flora of South Africa (vol. 1) featuring Proteaceae.
    • Proteaceae 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 32 from The flora of South Africa (vol. 1) featuring Proteaceae.
    • Proteaceae 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 34 from The flora of South Africa (vol. 1) featuring Proteaceae.
    • Proteaceae 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 29 from The flora of South Africa (vol. 1) featuring Proteaceae.
    • Proteaceae 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 30 from The flora of South Africa (vol. 1) featuring Proteaceae.
    • Proteaceae 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 31 from The flora of South Africa (vol. 1) featuring Proteaceae.
    • Rafflesiaceae (Cytineae) 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 43 from The flora of South Africa (vol. 1) featuring Rafflesiaceae (Cytineae).
    • Ranunculaceae 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 59 from The flora of South Africa (vol. 1) featuring Ranunculaceae.
    • Ranunculaceae 

      Marloth, R. (Rudolf), 1855-1931 (1913)
      Plate 60 from The flora of South Africa (vol. 1) featuring Ranunculaceae.
    • Restiaceae 

      Marloth, R. (Rudolf), 1855-1931 (1915)
      Plate 16 from The flora of South Africa (vol. 4) featuring Restiaceae.
    • Restiaceae 

      Marloth, R. (Rudolf), 1855-1931 (1915)
      Plate 15 from The flora of South Africa (vol. 4) featuring Restiaceae.
    • Rhamnaceae 

      Marloth, R. (Rudolf), 1855-1931 (1925)
      Plate 56 from The flora of South Africa (vol. 2, part 2) featuring Rhamnaceae.
    • Roridulaceae 

      Marloth, R. (Rudolf), 1855-1931 (1925)
      Plate 10 from The flora of South Africa (vol. 2, part 1) featuring Roridulaceae.
    • Rosaceae 

      Marloth, R. (Rudolf), 1855-1931 (1925)
      Plate 15 from The flora of South Africa (vol. 2, part 1) featuring Rosaceae.
    • Rubiaceae 

      Marloth, R. (Rudolf), 1855-1931 (1932)
      Plate 50 from The flora of South Africa (vol. 3, part 2) featuring Rubiaceae.
    • Rubiaceae 

      Marloth, R. (Rudolf), 1855-1931 (1932)
      Plate 49 from The flora of South Africa (vol. 3, part 2) featuring Rubiaceae.
    • Rutaceae 

      Marloth, R. (Rudolf), 1855-1931 (1925)
      Plate 36 from The flora of South Africa (vol. 2, part 1) featuring Rutaceae.
    • Rutaceae & Malpighiaceae 

      Marloth, R. (Rudolf), 1855-1931 (1925)
      Plate 37 from The flora of South Africa (vol. 2, part 1) featuring Rutaceae & Malpighiaceae.
    • Salvadoraceae & Loganiaceae 

      Marloth, R. (Rudolf), 1855-1931 (1932)
      Plate 14 from The flora of South Africa (vol. 3, part 1) featuring Salvadoraceae & Loganiaceae.