| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Amaranthus retroflexus L. | 0 | 0 | 3 |
| Ambrosia deltoidea (Torr.) Payne | 0 | 0 | 3 |
| Ambrosia dumosa (A. Gray) Payne | 0 | 0 | 3 |
| Ambrosia psilostachya DC. | 0 | 0 | 3 |
| Ambystoma macrodactylum Baird 1850 | 0 | 0 | 2 |
| Amelanchier alnifolia (Nutt.) Nutt. | 0 | 0 | 3 |
| Amelanchier arborea (Michx. fil.) Fern. | 0 | 0 | 4 |
| Amelanchier utahensis Koehne | 0 | 0 | 3 |
| Amorpha canescens Pursh | 0 | 0 | 4 |
| Ampelopsis heterophylla var. brevipedunculata (Maxim. ex Trautv.) C. L. Li | 0 | 0 | 3 |
| Anas acuta Linnaeus 1758 (Marreca-arrebio) | 0 | 0 | 2 |
| Anas crecca Linnaeus 1758 (Marrequinha-comum) | 0 | 0 | 2 |
| Anas discors | 0 | 0 | 2 |
| Anas platyrhynchos Linnaeus 1758 | 0 | 0 | 2 |
| Anas rubripes Brewster 1902 | 0 | 0 | 2 |
nomes no trilho de navegação
