{{Short description|Species of lichen}} {{Speciesbox | image = | image_caption = | taxon = Bulbothrix sipmanii | authority = Aptroot & Aubel (1999) }}

'''''Bulbothrix sipmanii''''' is a species of lichen in the family Parmeliaceae. Found in Guyana, it was formally described as a new species in 1999 by André Aptroot and Robert van Aubel. The species epithet ''sipmanii'' honours Dutch lichenologist Harrie Sipman.<ref name="Aptroot & Aubel 1999"/>

==References== {{Reflist|refs=

<ref name="Aptroot & Aubel 1999">{{cite journal |last1=Aptroot |first1=A. |last2=Aubel |first2=R.J.M.T. van |year=1999 |title=''Bulbothrix sipmanii'', a new lichen species from Guyana |journal=Mycotaxon |volume=71 |pages=139–140 |s2cid=89306810}}</ref>

}}

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Category:Parmeliaceae Category:Lichen species Category:Lichens described in 1999 Category:Lichens of Guyana Category:Taxa named by André Aptroot

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