| Verbenaceae | |
Aloysia gratissima var. angustifolia
| (Tronc.) Botta | Darwiniana 22(1–3): 89 | 1979 |
| Verbenaceae | |
Aloysia gratissima var. chacoensis
| (Moldenke) Botta | Darwiniana 22(1–3): 89 | 1979 |
| Verbenaceae | |
Aloysia gratissima fo. gratissima
| | | |
| Verbenaceae | |
Aloysia gratissima var. gratissima
| | | |
| Verbenaceae | |
Aloysia gratissima fo. macrophylla
| Moldenke | Phytologia 29(2): 75 | 1974 |
| Verbenaceae | |
Aloysia gratissima var. oblanceolata
| Moldenke | Phytologia 15: 462 | 1968 |
| Verbenaceae | |
Aloysia gratissima var. paraguariensis
| (Briq.) Moldenke | Phytologia 9: 500 | 1964 |
| Verbenaceae | |
Aloysia gratissima var. revoluta
| (Moldenke) Moldenke | Phytologia 9: 500 | 1964 |
| Verbenaceae | |
Aloysia gratissima var. schulziae
| Moldenke ex Correll & M. Johnst. | | |
| Verbenaceae | |
Aloysia gratissima var. schulziana
| (Moldenke) Botta | Darwiniana 22(1–3): 87 | 1979 |
| Verbenaceae | |
Aloysia gratissima var. sellowii
| (Briq.) Botta | Darwiniana 22(1–3): 85 | 1979 |