Phytotaxa - 77, 2013

Contents:
 
Oxypetalum lividum, a new species of Asclepiadoideae (Apocynaceae) from Peru
MARIA ANA FARINACCIO& RENATO DE MELLO-SILVA

Petrocosmea funingensis (Gesneriaceae): a new species from southeastern Yunnan, China
QIANG ZHANG, BO PAN, TAO MENG, GUO-FENG LI, WEI-BIN XU & ZHI-MING LI

Salvia albicalyx and Salvia topiensis (Lamiaceae), two new species from Durango, Mexico
JESÚS GUADALUPE GONZÁLEZ-GALLEGOS
 
Neoschumannia gishwatiensis (Apocynaceae, Asclepiadoideae-Ceropegieae) from Gishwati Forest, Rwanda—a third and new species from a disjunct African genus
EBERHARD FISCHER, DOROTHEE KILLMANN & ULRICH MEVE

Parianella (Poaceae, Bambusoideae): morphological and biogeographical information reveals a new genus of herbaceous bamboos from Brazil
FABRÍCIO MOREIRA FERREIRA, CÁSSIO VAN DEN BERG, VICTORIA C. HOLLOWELL & REYJANE PATRÍCIA OLIVEIRA

A new species of Elaphoglossum sect. Lepidoglossa (Dryopteridaceae) from Bolivia
MICHAEL KESSLER

Nomenclatural clarifications for names in Boschniakia, Kopsiopsis and Xylanche (Orobanchaceae)
WEN-BIN YU

A new species of Graffenrieda (Melastomataceae) from the Andes in Southern Ecuador
FABIÁN A. MICHELANGELI & CARMEN ULLOA ULLOA

Towards a natural classification of Pteridaceae: inferring the relationships of enigmatic pteridoid fern species occurring in the Sino-Himalaya and Afro-Madagascar
HARALD SCHNEIDER, LIJUAN HE, SABINE HENNEQUIN & XIAN-CHUN ZHANG

A new species of Zingiber (Zingiberaceae) from Northeast India
RAMESH KUMAR, JOHN MOOD, SUSHIL K. SINGH & B.K. SINHA

 
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