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
PEDRO B. SCHWARTSBURD
,
AGUSTINA YAÑEZ
,
JEFFERSON PRADO
Published on: 2018-01-05
Page range: 22–40
Abstract views: 131
PDF downloaded: 2