Festuca caprina var. irrasa. A Whole plant B close-up of basal sheaths showing fibres C abaxial leaf blade surface of tiller D leaf blade apex of tiller E close-up of inflorescence, showing spikelets, lateral view. A, B, E of S.P. Sylvester et al. 3512 (US) C, D of S.P. Sylvester et al. 3542 (US).

 
 
  Part of: Sylvester SP, Soreng RJ, Sylvester MDPV, Clark VR (2020) Festuca drakensbergensis (Poaceae): A common new species in the F. caprina complex from the Drakensberg Mountain Centre of Floristic Endemism, southern Africa, with key and notes on taxa in the complex including the overlooked F. exaristata. PhytoKeys 162: 45-69. https://doi.org/10.3897/phytokeys.162.55550