| Rank | Genus | Accessed |
|---|---|---|
| 1 | Frankia | 2 |
| 2 | Auraticoccus | 1 |
| Rank | Species | Accessed |
|---|---|---|
| 1 | Frankia sp. | 2 |
| 2 | Auraticoccus monumenti | 1 |
| Rank | Contributor | Accessed |
|---|---|---|
| 1 | G. Vobis | 1 |
| 2 | H.A. Lechevalier | 1 |
| 3 | M.P. Lechevalier | 1 |
| 4 | M.E. Trujillo | 1 |
| Rank | Country | Accessed |
|---|---|---|
| 1 | Japan | 1,368 |
| 2 | United States | 188 |
| 3 | Unknown | 35 |