Pyrenacantha Wight in Bot. Misc. 2: suppl. tab. 9, 10. 1831
- =Cavanilla THUNB, NOV. Gen. PL: 105. 1792
- =Moldenhauera SPRENG. in Syst. 1: 373. 1825
- =Adelanthus ENDL., Gener. PL: 1327. 1841
- =Sadrum SOLAND. ex BAILLON in DC, Prodr. 17: 18. 1873
- =Endacanthus BAILLON, Hist. Phys. Madag. Bot. Atlas: tab. 241. 1892
- =Freeria MERR. in Phil. Journ. Se. Bot. 7: 292. 1912
- =Monocephalium S. MOORE in Journ. Bot. 58: 221. 1920
