Radula marginata
| Radula marginata | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae | 
| Division: | Marchantiophyta | 
| Class: | Jungermanniopsida | 
| Order: | Radulales | 
| Family: | Radulaceae | 
| Genus: | Radula | 
| Species: | R. marginata  | 
| Binomial name | |
| Radula marginata (Hook.f. & Taylor) Gottsche, Lindenb. & Nees  | |
Radula marginata, or Wairuakohu, is a species of plant in the genus Radula, a genus of liverworts. It is endemic to New Zealand. It has been found to contain cannabinoids.