| Citation | Harbo, R.M., 1988 Guide to the Western Seashore: Introductory Marinelife Guide to the Pacific Coast. Hancock House Publishers Ltd.: Surrey. |
| Ref. | 84121 Harbo, R.M., 1988 |
| Page | |
| Named Used as Valid | Aplidium californicum |
| Locality | |
| Distribution | N/A. |