Porina tetramera (Malme) R. Sant., 1952
Native, ABP: C02165
Lichen
Taxonomy
| Kingdom | Fungi |
| Phylum | Ascomycota |
| Subphylum | Pezizomycotina |
| Class | Lecanoromycetes |
| Order | Ostropales |
| Family | Porinaceae |
| Genus | Porina |
| Specific Epithet | tetramera |

| Kingdom | Fungi |
| Phylum | Ascomycota |
| Subphylum | Pezizomycotina |
| Class | Lecanoromycetes |
| Order | Ostropales |
| Family | Porinaceae |
| Genus | Porina |
| Specific Epithet | tetramera |
