var. implexa
|
|
|
| Chorda filum | Cystoseire cespiteuse | Cystoseire comprimée |
|
|
|
| Cystoseire stricte | Dictyoptéris
membraneuse |
Dictyote dichotome |
| ||
| Dictyote dichotome var. implexa |
 |
 |
 |