| Common Name | Black-lined periwinkle |
| Language | English |
| Type | Vernacular |
| Official Trade Name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Ireland |
| Locality | |
| Ref. | NBN Atlas, 2019 |
| Life Stage | juveniles and adults |
| Sex | females and males |
| Core | primary lexeme |
| 1st Modifier | color pattern(s) |
| 2nd Modifier | |
| Remarks |