{{Short description|Species of fungus}} {{Speciesbox | taxon = Calonectria pteridis | authority = Crous, M.J.Wingf. & Alfenas (1993) | synonyms_ref = <ref name="Species Fungorum synonymy"/> | synonyms = *''Cylindrocladium pteridis'' {{small|F.A.Wolf (1926)}} }}
'''''Calonectria pteridis''''' is a fungal plant pathogen. It is native to North America. It lives on the leaves of the ''Polystichum adiantiforme'', ''Dryopteris normalis'' and of ''Nephrolepis exaltata'' plants,<ref>{{Cite web|title=Species Fungorum - Cylindrocladium ptederis|url=http://www.speciesfungorum.org/Names/NamesRecord.asp?RecordID=275533|access-date=2022-02-04|website=www.speciesfungorum.org}}</ref> among others.<ref>{{Cite web |last=Chitambar |first=John |date=2016-06-29 |title=Calonectria pteridis Crous, M. J. Wingf. & Alfenas, 1993 |url=https://blogs.cdfa.ca.gov/Section3162/?p=2207 |access-date=2023-07-08 |website=Pest Rating Proposals and Final Ratings |language=en-US}}</ref> The name is synonymous with ''Cylindrocladium pteridis''.<ref name="Species Fungorum synonymy"/>
==References== {{Reflist|refs=
<ref name="Species Fungorum synonymy">{{cite web |title=GSD Species Synonymy: ''Calonectria pteridis'' Crous, M.J. Wingf. & Alfenas, Mycotaxon 46: 228 (1993) |url=http://www.speciesfungorum.org/GSD/GSDspecies.asp?RecordID=359304 |publisher=Species Fungorum |access-date=13 February 2022}}</ref>
}}
{{Taxonbar|from1=Q10440307|from2=Q5199306}}
Category:Fungal plant pathogens and diseases Category:Nectriaceae Category:Fungi described in 1926 Category:Fungi of North America Category:Fungus species
{{Hypocreales-stub}} {{fungus-plant-disease-stub}}