Oscularia alba (L. Bolus) H. E. K. Hartmann species accepted

Oscularia comptonii (L. Bolus) H. E. K. Hartmann species accepted

Oscularia deltoides (L.) Schwantes species accepted

Oscularia lunata (Willd.) H. E. K. Hartmann species accepted

Oscularia paardebergensis (L. Bolus) H. E. K. Hartmann species accepted

Oscularia primiverna (L. Bolus) H. E. K. Hartmann species accepted

Oscularia vredenburgensis (L. Bolus) H. E. K. Hartmann species accepted

Oscularia caulescens (Mill.) Schwantes species accepted

Oscularia copiosa (L. Bolus) H. E. K. Hartmann species accepted

Oscularia excedens (L. Bolus) H. E. K. Hartmann species accepted

Oscularia pedunculata (N. E. Br.) Schwantes species accepted

Oscularia steenbergensis (L. Bolus) H. E. K. Hartmann species accepted

Oscularia vernicolor (L. Bolus) H. E. K. Hartmann species accepted

Oscularia cedarbergensis (L. Bolus) H. E. K. Hartmann species accepted

Oscularia cremnophila van Jaarsv., Desmet & A. E. van Wyk species accepted

Oscularia falciformis (Haw.) H. E. K. Hartmann species accepted

Oscularia piquetbergensis (L. Bolus) H. E. K. Hartmann species accepted

Oscularia superans (L. Bolus) H. E. K. Hartmann species accepted

Oscularia compressa (L. Bolus) H. E. K. Hartmann species accepted

Oscularia ornata (L. Bolus) H. E. K. Hartmann species accepted

Oscularia prasina (L. Bolus) H. E. K. Hartmann species accepted

Oscularia thermarum (L. Bolus) H. E. K. Hartmann species accepted

Oscularia major (Weston) Schwantes ex H. Jacobsen species accepted