| Name | Xanthidium regulare f. robustior R.L.Grnblad, |
| Authorship | R.L.Grönblad |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Xanthidium regulare Nordstedt |
| Remarks | Created from Taxon Name Import: Xanthidium regulare f. robustior R.L.Grnblad, |
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