| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Erythrina petraea Brandegee | C. A. Purpus 2680 Jul 1907 | Mexico. Puebla. Cerro de la Yerba. Rocky soil. | type fragment | 7939 |  |
| Erythrina petraea Brandegee | C. A. Purpus 2680 Jul 1908 | Mexico. Puebla. In vicinity of San Luis Tultitlanapa, near Oaxaca. | isotype | 7938 |  |
