Arecastrum
| Arecastrum (Drude) Beccari, Agric. Colon. 10: 446. 1916. | BASIONYM: Cocos Linnaeus, sect. Arecastrum Drude, in Martius, Fl. Bras. 3(2): 416. 1881. | TYPE: Arecastrum romanzoffianum (Chamisso) Beccari (Cocos romanzoffiana Chamisso) |
Arikury
| Arikury Beccari, Agric. Colon. 10: 445. 1916. | | TYPE: = Arikuryroba Barbosa Rodrigues 1891. |
Arikuryroba
| Arikuryroba Barbosa Rodrigues, Pl. Jard. Rio de Janeiro 1: 5. 1891. | | TYPE: Arikuryroba capanemae Barbosa Rodrigues |
Barbosa
| Barbosa Beccari, Malpighia 1: 349, 352. 1887. | | TYPE: Barbosa pseudococos (Raddi) Beccari (Langsdorffia pseudococos Raddi) Substitute name for Langsdorffia Raddi 1820, non Martius 1818. |
Butia
| Butia (Beccari) Beccari, Agric. Colon. 10: 489. 1916. | BASIONYM: Cocos Linnaeus, subg. Butia Beccari, | TYPE: Butia capitata (Martius) Beccari (Cocos capitata Martius) Lectotypified by H. E. Moore, Gentes Herb. 9: 251. 1963. |
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