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
SCHWARTSBURD, PEDRO B., YAÑEZ, AGUSTINA, PRADO, JEFFERSONVolume:
333
Journal:
Phytotaxa
DOI:
10.11646/phytotaxa.333.1.2
Date:
January, 2018
File:
PDF, 6.77 MB
2018