| genus = Polystichum
| species = bulbiferum
| authority = Barrington
| synonyms =
}}Polystichum bulbiferum is a species of fern in the Dryopteridaceae family. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. It is threatened by habitat loss.
References
{{Taxonbar|from=Q5476495}}{{fern-stub}} 6 : Polystichum|Ferns of Ecuador|Endemic flora of Ecuador|Pteridophyta of the Americas|Endangered flora of South America|Taxonomy articles created by Polbot