the root (no rank)
Eukaryota (domain)
Rhodophyta (phylum)
Florideophyceae (class)
Gracilariales (order)
Gracilariaceae (family)
Gracilaria (genus)
[hide inferior taxa]
Gracilaria chilensis (species)
Gracilaria gracilis (species)
Gracilaria tenuistipitata (species)
Gracilaria verrucosa (species)