| Name | Picconiella De Toni |
| Authorship | De Toni |
| Rank | Genus |
| Placed in | Rhodomelaceae |
| Contains | Picconiella plumosa (Kylin) De Toni Picconiella sp. |
| Remarks | Substitute name for Pteronia F. Schmitz 1897, non Linnaeus. Type: P. pectinata (J. D. Hooker & Harvey) De Toni (Polysiphonia pectinata J. D. Hooker & Harvey) |
| Citation | 1936 Noter. Nomencl. Algol. I. 7: [4] |