Norwegian Red List (2021): Ikke valgtAlle rødlistekategorierData DeficientNear ThreatenedVulnerableEndangeredCritically EndangeredRegionally Extinct
Xylena vetusta (Red Sword-grass) Tom Roger Østerås (2018-09-01)
Xylena vetusta (Red Sword-grass) Svein Bekkum (2018-09-11)