Polystichum aculeatum var. contortum C.Hope ex E.W.Trotter
- Dataset
- GBIF Backbone Taxonomy
- Rank
- VARIETY
- Published in
- C. Hope ex E. W. Trotter. (1889). In: Ferns Punjab 13.
Classification
- kingdom
- Plantae
- phylum
- Tracheophyta
- class
- Polypodiopsida
- order
- Polypodiales
- family
- Dryopteridaceae
- genus
- Polystichum
- species
- Polystichum mehrae