| Amaranthaceae | |
Alternanthera littoralis var. guineensis
| Pedersen | Bull. Mus. Natl. Hist. Nat., B, Adansonia, sér. 4 4, 12(1): 71 (1990) | 1990 |
| Amaranthaceae | |
Alternanthera littoralis var. littoralis
| | | |
| Amaranthaceae | |
Alternanthera littoralis var. maritima
| (Mart.) Pedersen | Bull. Mus. Natl. Hist. Nat., B, Adansonia, sér. 4 12(1): 71 | 1990 |
| Amaranthaceae | |
Alternanthera littoralis var. sparmannii
| Pedersen | Bull. Mus. Natl. Hist. Nat., B, Adansonia, sér. 4 4, 12(1): 72 (1990) | 1990 |