| Amaranthaceae | |
Alternanthera paronychioides fo. aberrans
| Pedersen | Darwiniana 14: 443 | 1967 |
| Amaranthaceae | |
Alternanthera paronychioides var. amazonica
| Huber | Bol. Mus. Goeldi Hist. Nat. Ethnogr. 5: 346 | 1909 |
| Amaranthaceae | |
Alternanthera paronychioides var. amentacea
| (Suess.) Suess. | Mitt. Bot. Staatssamml. München 2: 67 | 1950 |
| Amaranthaceae | |
Alternanthera paronychioides var. bettzickiana
| Fosberg | Willdenowia 20(1–2): 259 (1991) | 1991 |
| Amaranthaceae | |
Alternanthera paronychioides var. boliviana
| (Rusby) Pedersen | Darwiniana 14: 440 | 1967 |
| Amaranthaceae | |
Alternanthera paronychioides subsp. chacoensis
| (Morong & Britton) Pedersen | | |
| Amaranthaceae | |
Alternanthera paronychioides var. chacoensis
| (Morong & Britton) Pedersen | Darwiniana 14: 440 | 1967 |
| Amaranthaceae | |
Alternanthera paronychioides var. floribunda
| Hoehne | Exped. Rosevelt-Rondon, Bot. 2(41): 4 | 1914 |
| Amaranthaceae | |
Alternanthera paronychioides var. ovata
| Chodat | Bull. Herb. Boissier, sér. 2, 3: 354 | 1903 |
| Amaranthaceae | |
Alternanthera paronychioides var. paronichyoides
| | | |
| Amaranthaceae | |
Alternanthera paronychioides subsp. paronychioides
| | | |
| Amaranthaceae | |
Alternanthera paronychioides fo. pilosa
| (Moq.) Suess. | | |
| Amaranthaceae | |
Alternanthera paronychioides subsp. pilosa
| (Moq.) Pedersen | Candollea 71(2): 314 | 2016 |
| Amaranthaceae | * |
Alternanthera paronychioides var. pilosa
| (Moq.) Suesseng. | | |
| Amaranthaceae | |
Alternanthera paronychioides var. pilosa
| (Moq.) Suess. | Repert. Spec. Nov. Regni Veg. 39: 4 | 1935 |
| Amaranthaceae | |
Alternanthera paronychioides var. robusta
| Chodat | Bull. Herb. Boissier, sér. 2, 3: 355 | 1903 |