Haplocladium
Plantae | Leskeaceae | Haplocladium
Pterothamnion
Biota | Plantae | Rhodophyta | Eurhodophytina | Florideophyceae | Ceramiales | Ceramiaceae | Pterothamnion
COL:5T6MX | COL:P | COL:RH2 | COL:6S | COL:BN | COL:WG | COL:7VZ | COL:74W6
|  |  |  | Cronquist | Oltmanns | Dumortier, 1822 | Nägeli, 1855