| Name | Camontagnea Pujals |
| Authorship | Pujals |
| Rank | Genus |
| Placed in | Rhodothamniellaceae G. W. Saunders |
| Contains | Camontagnea oxyclada (Montagne) Pujals Camontagnea sp. |
| Remarks | Substitute name for Acanthonema J. Agardh 1846 (nom. rej.), non Acanthonema Hooker f. 1862 (nom. cons.). Type: C. oxyclada (Montagne) Pujals (Conferva oxyclada Montagne; C. aculeata Montagne 1839, non J. N. von Suhr 1834). |
| Citation | 1981 [Jan 1981] Revista Mus. Argent. Ci. Nat., Bernardino Rivadavia Inst. Nac. Invest. Ci. Nat. Bot. 6: 14 |