| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Acacia lemmonii Rose | J. G. Lemmon s.n. Sep 1882 | United States of America. Arizona. "S Arizona". | isotype | 1438 |  |
| Acacia lemmonii Rose | I. L. Wiggins 289 5 Sep 1941 | Mexico. Sonora. 4 mi E of Willard between Hermosillo and Colorado. | 553043 | ||
| Acacia lemmonii Rose | I. L. Wiggins 279 4 Sep 1941 | Mexico. Sonora. Hermosillo Mun. 7 mi S of La Puerca, between Hermosillo and Tastiota. | 553044 | ||
| Acacia lemmonii Rose | I. L. Wiggins 435 9 Sep 1941 | Mexico. Sonora. Villa Pesqueira Mun. Sierra Batuc, between Matape and Batuc, about 8 mi from Matape. | 553042 |