Diorygma sipmanii

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| taxon = Diorygma sipmanii

| authority = Kalb, Staiger & Elix (2004)

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Diorygma sipmanii is a species of corticolous (bark-dwelling) crustose lichen in the family Graphidaceae. Found in El Salvador, it was described as new to science in 2004 by the lichenologists Klaus Kalb, Bettina Staiger, and John A. Elix. The species epithet honours Harrie Sipman, "an eminent lichenologist and specialist in tropical lichens".

References

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{{Catalogue of Life |id=36C45 |title=Diorygma sipmanii Kalb, Staiger & Elix |access-date=20 May 2025}}

{{cite journal |last1=Kalb |first1=Klaus |last2=Staiger |first2=Bettina |last3=Elix |first3=John A. |year=2004 |title=A monograph of the lichen genus Diorygma – a first attempt |journal=Symbolae Botanicae Upsalienses |volume=34 |issue=1 |pages=133–181 [172]}}

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sipmanii

Category:Lichen species

Category:Lichens described in 2004

Category:Lichens of Central America

Category:Taxa named by John Alan Elix

Category:Taxa named by Klaus Kalb

Category:Taxa named by Bettina Staiger