Ralfsia verrucosa
Protoctista | Ralfsiaceae | Ralfsia | Ralfsia verrucosa
Ralfsia verrucosa
Eukaryota | Chromista | Harosa | Heterokonta | Ochrophyta | Phaeophyceae | Ectocarpales | Ralfsiaceae | Ralfsia | Ralfsia verrucosa
COL:CS5HF | COL:C | COL:D3MRQ | COL:D3MRV | COL:5H | COL:7NF4S | COL:7NF9Z | COL:7NKSZ | COL:7PXB9 | COL:SJ7MR
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  | Cavalier-Smith, 1995 | Kjellman, 1891 | Bessey, 1907 | Farlow, 1881 | Berkeley in Smith & Sowerby, 1843 | (Areschoug) Areschoug, 1845