| Common Name | Knotted wrack |
| Language | English |
| Type | Vernacular |
| Official Trade Name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | United States (contiguous states) |
| Locality | |
| Ref. | Harvey-Clark, C., 1997 |
| Life Stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st Modifier | |
| 2nd Modifier | |
| Remarks |