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CCDB → Angiosperms → Rosaceae → Lyonothamnus
| Taxon name | Status | Median (n) |
| Lyonothamnus floribundus Gray | Synonym of Lyonothamnus floribundus A. Gray | 24 |
| Lyonothamnus floribundus subsp. aspleniifolius (Greene) Raven | Synonym of Lyonothamnus floribundus subsp. aspleniifolius (Greene) P. H. Raven | 27 |