Cenchrus echinatus L. A habit B ligule C spikelets with involucre D lower glumes E upper glumes F lower lemmas G lower paleas H upper lemmas I upper paleas J caryopsis. (Drawn from P. Wessapak 361 by Paweena Wessapak).

 
 
  Part of: Wessapak P, Ngernsaengsaruay C, Duangjai S (2023) A taxonomic revision of Cenchrus L. (Poaceae) in Thailand, with lectotypification of Pennisetum macrostachyum Benth. PhytoKeys 234: 1-33. https://doi.org/10.3897/phytokeys.234.106486