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CCDB → Angiosperms → Compositae → Castroviejoa
| Taxon name | Status | Median (n) |
| Castroviejoa frigida (Labill.) Galbany & L. Sáez & Benedí | Accepted | 14 |
| Castroviejoa montelinasana (E. Schmid) Galbany & L. Sáez & Benedí | Accepted | 14 |
| Helichrysum frigidum (Labill.) Willd. | Synonym of Castroviejoa frigida (Labill.) Galbany & L. Sáez & Benedí | 14 |
| Helichrysum montelinasanum E. Schmid | Synonym of Castroviejoa montelinasana (E. Schmid) Galbany & L. Sáez & Benedí | 14 |