Phytotaxa - 26, 2011

Contents:


Two new species of Nasa (Loasaceae) from Andean South America
T. HENNING & M. WEIGEND

Towards a stable generic circumscription in Oxypetalinae (Apocynaceae)
ALESSANDRO RAPINI, JORGE FONTELLA PEREIRA & DAVID J. GOYDER

Pilea brasiliensis: a new species of Pilea (Urticaceae) from Central Brazil
A.L. GAGLIOTI, S. ROMANIUC & A.K. MONRO

Adesmia sessilifolia (Fabaceae), a new species from a relictual landscape in southern Brazil
JOAO R.V. IGANCI & SILVIA T.S. MIOTTO

New records of Cosmarium (Desmidiaceae) to Brazil
IVANIA B. OLIVEIRA, CARLOS EDUARDO DE M. BICUDO & CARLOS WALLACE DO N. MOURA

Species of Cyathea in America related to the western Pacific species C. decurrens
MARCUS LEHNERT

Index to new taxa and combinations in Phytotaxa 26
MAARTEN J. M. CHRISTENHUSZ




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