| canada | alberta | symphoricarpos occidentalis | species | 1 | 0 |
| canada | british columbia | symphoricarpos albus | species | 5 | 0 |
| canada | british columbia | symphoricarpos hesperius | species | 3 | 0 |
| canada | british columbia | symphoricarpos occidentalis | species | 1 | 0 |
| canada | british columbia | symphoricarpos oreophilus | species | 1 | 0 |
| canada | manitoba | symphoricarpos albus | species | 1 | 0 |
| canada | ontario | symphoricarpos albus | species | 2 | 0 |
| china | | symphoricarpos sinensis | species | 11 | 0 |
| china | zhejiang | symphoricarpos orbiculatus | species | 1 | 0 |
| united states | | symphoricarpos occidentalis | species | 86 | 0 |
| united states | oregon | symphoricarpos mollis | species | 1 | 0 |
| united states | virginia | symphoricarpos orbiculatus | species | 3 | 0 |
| united states | washington | symphoricarpos oreophilus | species | 1 | 0 |