Lehmann's Lovegrass * Knietjiesgras * Eragrostis Lehmanniana

By SaguaroNPS - https://www.flickr.com/photos/saguaronps/6208689843/, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=17703223
Other Common Names
Afrikaans
Knietjiesgras
Soetgras

English
Lehmann lovegrass
Lehmann's lovegrass
Lehmanns Love Grass

Sources:
(*) https://www.inaturalist.org/taxa/76852-Eragrostis-lehmanniana
(*) https://en.wikipedia.org/wiki/Eragrostis_lehmanniana