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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
PDF (15MB)
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Prodromus of a fern flora for Bolivia. XXIV. Lonchitidaceae

ALAN R. SMITH , MICHAEL KESSLER
PDF (244KB)
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Prodromus of a fern flora for Bolivia. XXV. Lindsaeaceae

ALAN R. SMITH , MICHAEL KESSLER
PDF (271KB)
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Prodromus of a fern flora for Bolivia. XXIII. Saccolomataceae

MICHAEL KESSLER , ALAN R. SMITH
PDF (251KB)
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Prodromus of a fern flora for Bolivia. XXVI. Dennstaedtiaceae

PEDRO B. SCHWARTSBURD , HUGO NAVARRETE , ALAN R. SMITH , MICHAEL KESSLER
PDF (13MB)
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Prodromus of a fern flora for Bolivia. XXVII. Pteridaceae

MICHAEL KESSLER , ALAN R. SMITH , JEFFERSON PRADO
PDF (584KB)
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Typification of the name Botrychium lanuginosum (Ophioglossaceae)

PUSHPESH JOSHI , BRIJESH KUMAR , HIMANSHU DWIVEDI
PDF (240KB)
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Polystichum zhijinense (subg. Haplopolystichum; Dryopteridaceae), a new cave species of Polystichum from Guizhou, China

YI-FAN DUAN , MATTHIAS KROPF , LI-BING ZHANG
PDF (1MB)
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Prodromus of a fern flora for Bolivia. XXX. Thelypteridaceae

ALAN R. SMITH , MICHAEL KESSLER
PDF (12MB)
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Three new species of the CyatheaHymenophyllopsis” clade (Cyatheaceae) from Venezuela and Brazil

SEBASTIÃO MACIEL , MARCUS LEHNERT , REGINA Y. HIRAI , JEFFERSON PRADO
PDF (4MB)
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