Cenchrus bambusoides Cenchrus echinatus var. tribuloides Cenchrus macrocephalus Cenchrus tribuloides var. macrocephalus Cenchrus tribuloides var. macrocarpus Cenchrus pauciflorus f. monostachys Cenchrus tribuloides f. monostachys Cenchrus vaginatus
Taxonomic data from World Flora Online, accessed June 20, 2024