Cetraria aculeata

Species recognized by South Georgia and the South Sandwich Islands, United Kingdom Species List, South Atlantic Species List, Arctic Ocean Species List, Southern Ocean Species List, North Pacific Species List, North Atlantic Species List, The Netherlands Species List, Slovakia Species List, South Africa Species List, Sweden Species List, Switzerland Species List, Turkey Species List, Delete- old US Species List, New Zealand Species List, Poland Species List, Portugal Species List, Romania Species List, Isle of Man Species List, Ireland Species List, Italy Species List, Kazakhstan Species List, Latvia Species List, Lithuania Species List, Falkland Islands Species List, Faroe Islands Species List, France Species List, Hungary Species List, Finland Species List, Estonia Species List, Germany Species List, Greece Species List, Iceland Species List, Costa Rica Species List, Belarus Species List, Belgium Species List, Czech Republic Species List, Chile Species List, Andorra Species List, Argentina Species List, Austria Species List, Australia Species List, Denmark Species List, Norway Species List, Barcode of Life Data Systems, BioImages, the virtual fieldguide, UK, Canada Species List, Greenland Species List, Russia Species List, and Bolivia Species List

Subfamily recognized by Protists in Singapore

Species recognized by GBIF classification

Recognized by USDA PLANTS images

Doubtful according to GBIF classification

Doubtful according to GBIF classification

Doubtful according to GBIF classification

Doubtful according to GBIF classification

Doubtful according to GBIF classification

Synonym according to USDA PLANTS images