Rolfidium

{{Short description|Genus of fungi}}

{{Italic title}}

{{Automatic taxobox

| image =

| image_caption =

| taxon = Rolfidium

| authority = Moberg

| type_species = Rolfidium peltatum

| type_species_authority = Moberg

| subdivision_ranks = Species

| subdivision =

}}

Rolfidium is a genus of lichenized fungi in the family Ramalinaceae.{{cite journal |last=Lumbsch TH, Huhndorf SM. |date=December 2007 |title=Outline of Ascomycota – 2007 |journal=Myconet |volume=13 |pages=1–58 |url=http://archive.fieldmuseum.org/myconet/outline.asp |publisher=The Field Museum, Department of Botany |location=Chicago, USA }}

The genus was circumscribed by Jan Roland Moberg in Lichenologist vol.18 (4) on page 305 in 1986.

The genus name of Rolfidium is in honour of Rolf Santesson (1916–2013), who was a Swedish lichenologist and university lecturer.{{cite book | last=Burkhardt | first=Lotte | title=Eine Enzyklopädie zu eponymischen Pflanzennamen |trans-title=Encyclopedia of eponymic plant names | publisher=Botanic Garden and Botanical Museum, Freie Universität Berlin | year=2022 | isbn=978-3-946292-41-8 | url=https://doi.org/10.3372/epolist2022|format=pdf |language=German |location=Berlin | doi=10.3372/epolist2022 | s2cid=246307410 |access-date=January 27, 2022}}