| Amaryllidaceae | |
Eustephia argentina
| Pax | Bot. Jahrb. Syst. 11(3): 328 | 1889 |
| Amaryllidaceae | |
Eustephia armifera
| J.F. Macbr. | Publ. Field Mus. Nat. Hist., Bot. Ser. 11(2): 47–48 | 1931 |
| Amaryllidaceae | |
Eustephia brevituba
| (Herb.) D. Dietr. | Syn. Pl. 2: 1175 | 1840 |
| Amaryllidaceae | |
Eustephia coccinea
| Cav. | Icon. 3: 20, t. 238 | 1794 |
| Amaryllidaceae | |
Eustephia corusca
| (Lindl.) D. Dietr. | Syn. Pl. 2: 1175 | 1840 |
| Amaryllidaceae | |
Eustephia cyrtanthoides
| (Sims) D. Dietr. | Syn. Pl. 2: 1175 | 1840 |
| Amaryllidaceae | |
Eustephia darwinii
| Vargas | Bol. Fac. Ci. Univ. Cuzco 1: 7, f. 3 | 1970 |
| Amaryllidaceae | |
Eustephia herbertiana
| (Lindl.) D. Dietr. | Syn. Pl. 2: 1175 | 1840 |
| Amaryllidaceae | |
Eustephia hugoei
| Vargas | Biota 10(84): 405 | 1976 |
| Amaryllidaceae | |
Eustephia ignea
| (Lindl.) D. Dietr. | Syn. Pl. 2: 1175 | 1840 |
| Amaryllidaceae | |
Eustephia jujuyensis
| | | |
| Amaryllidaceae | |
Eustephia kawidei
| Vargas | Pl. Life (Stanford) 31: 28 | 1975 |
| Amaryllidaceae | |
Eustephia latifolia
| (R.E. Fr.) Traub | Pl. Life (Stanford) 22: 62 | 1966 |
| Amaryllidaceae | |
Eustephia longibracteata
| Vargas | Revista Univ. (Cuzco) 43(107): 152 | 1954 |
| Amaryllidaceae | |
Eustephia macleanica
| Herb. | Bot. Mag. 67: t. 3865 | 1841 |
| Amaryllidaceae | |
Eustephia marginata
| Pax | Bot. Jahrb. Syst. 11(3): 328 | 1889 |
| Amaryllidaceae | |
Eustephia pamiana
| Stapf | Bot. Mag. 153(5): , t. 9164 | 1929 |
| Amaryllidaceae | |
Eustephia speciosa
| (R.E. Fr.) Traub | Pl. Life (Stanford) 22: 62 | 1966 |