the root (no rank)
Eukaryota (domain)
Rhodophyta (phylum)
Bangiophyceae (class)
Porphyridiales (order)
Porphyridiaceae (family)
[hide inferior taxa]
Dixonielloa grisea (species)
Flintiella sanguinaria (species)
Porphyridium (genus)
Rhodella (genus)
Rhodosorus marinus (species)
Stylonema alsidii (species)