Coelarthrum
Protoctista | Rhodymeniaceae | Coelarthrum
Coelarthrum
Eukaryota | Plantae | Rhodophyta | Eurhodophytina | Florideophyceae | Rhodymeniales | Rhodymeniaceae | Coelarthrum
COL:CS5HF | COL:P | COL:L2MHG | COL:6S | COL:BN | COL:3YS | COL:FQT | COL:3RTD
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Wettstein, 1922 |  | Cronquist | F. Schmitz | Harvey, 1849 | Børgesen, 1910