| Arctostaphyllos alpina (L.) Spreng. | Arctous alpina (L.) Nied. |
| Arctostaphyllos benitoensis Roof | Arctostaphylos pungens Kunth |
| Arctostaphyllos mendocinoensis P.V.Wells | Arctostaphylos nummularia ssp. mendocinoensis (P.V.Wells) Parker |
| Arctostaphyllos alpina (L.) Spreng. | Arctous alpina (L.) Nied. |
| Arctostaphyllos benitoensis Roof | Arctostaphylos pungens Kunth |
| Arctostaphyllos mendocinoensis P.V.Wells | Arctostaphylos nummularia ssp. mendocinoensis (P.V.Wells) Parker |