Polystichum asperrimum Li Bing Zhang Phytotaxa 404(6): 212 (2019)

Nomenclatural References

• literature : ZHANG, L.-B., DUAN, Y.-F., & KROPF, M. (2019). Eight new species of the fern genus Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guizhou, China. Phytotaxa, 404(6), 209. https://doi.org/10.11646/phytotaxa.404.6.1 DOI link generated from IPNI data.