| Taxon | Vicia ludoviciana subsp. ludoviciana |
| group | Eudicots |
| Family | Fabaceae |
| Family common name(s) | legume; legumes; leguminosae; pea; bean; clover; pulse; pulses |
| Genus common name(s) | vetch; tare; tare-vetch; tare vetch; tare-tyne |
| Species common name(s) | deer-pea vetch; deer pea vetch; deerpea vetch; deer peavetch; Louisiana vetch; slim vetch; little white vetch |
| |
| |
| Common name(s) generally applied to other taxa or multiple taxa | California vetch, slender vetch, white vetch, pea vetch, peavetch are applied to multiple Vicia taxa; wild-pea, wild pea are applied to multiple Fabaceae taxa |
| |
| |
| Synonymy: The Jepson Manual (1993), FNA, PLANTS, etc | var. ludoviciana; Vicia exigua Nutt. var. exigua |
