Nucleotide Sequences
| piptoporus betulinus | betula populifolia | USA: Massachusetts | Betula populifolia | 499137755 |
| piptoporus betulinus | betula populifolia | USA: Massachusetts | Betula populifolia | 499137926 |
| piptoporus betulinus | usa: world's end, boston harbor islands, ma | 1384891945 | ||
| piptoporus betulinus | usa: peddocks island, boston harbor islands, ma | 1384891967 | ||
| piptoporus betulinus | USA: World's End peninsula, Boston Harbor Islands, MA | 695614246 |