Synonyms for acaciella angustissima
| Scientific Name | Synonym | Common Name |
|---|---|---|
| Acaciella hirta | Acaciella angustissima | Prairie Acacia, Fern Acacia |
| Acaciella hirta | Acaciella angustissima var. angustissima | Prairie Acacia, Fern Acacia |
| Acaciella hirta | Acaciella angustissima var. hirta | Prairie Acacia, Fern Acacia |