Pteridium esculentum var. harpianum Schwartsb. & A.Yañez Phytotaxa 333(1): 36 (2018)

Nomenclatural References

• literature : SCHWARTSBURD, P. B., YAÑEZ, A., & PRADO, J. (2018). Formal recognition of six subordinate taxa within the South American bracken fern, Pteridium esculentum (P. esculentum subsp. arachnoideum s.l.—Dennstaedtiaceae), based on morphology and geography. Phytotaxa, 333(1), 22. https://doi.org/10.11646/phytotaxa.333.1.2 DOI link generated from IPNI data.