| Referens | National General Status Working Group, 2017 Standardized common names for wild species in Canada. http://www.wildspecies.ca [Accessed 07/11/2019]. |
| Ref. | 121228 National General Status Working Group, 2017 |
| Sida | |
| Named Used as Valid | Isodictya rigida |
| Observationsplats | |
| Distribution | Canada. |