| Name | KLEIN-ACERO |
| Accession number | K-32758; AFRC-817; PI-191460 |
| Pedigree | KLEIN-VENCEDOR/ARDITO[39][1322]; ARDITO/KLEIN-VENCEDOR[145]; |
| Species | TR.AE |
| Bot. variety | ferrugineum[541]; erythrospermum[946] |
| Habit | S;W |
| Locality | ARG:Buenos-Aires |
| Gene | |
| Synonym | ACERO[2331]; H-33-Z-111-141[2331]; |
| Status | CVR |
| Year | 1934 |
| Note | W[220][540][946] |