Phytotaxa - 49, 2012

Contents:

Croton campinarensis (Euphorbiaceae), a new species from eastern Amazonian Brazil
RICARDO DE S. SECCO, ALESSANDRO S. DO ROSÁRIO & PAUL E. BERRY

Molecular phylogenetic data on reticulate evolution in the genus Barbilophozia Löske (Anastrophyllaceae, Marchantiophyta) and evidence of non-concerted evolution of rDNA in Barbilophozia rubescens allopolyploid
ANNA VILNET, NADEZDA KONSTANTINOVA & ALEXEY TROITSKY

Baccharis umbellata (Asteraceae, Astereae): a new species endemic to the highest summits of Paraná, Southern Brazil
GUSTAVO HEIDEN & OSMAR DOS SANTOS RIBAS

A remarkable new Pitcairnia (Bromeliaceae) species from Peru
ERIC J. GOUDA & RICARDO FERNÁNDEZ G.

Ophiorrhiza loana, a new name for Ophiorrhiza longipes H.S.Lo (Rubiaceae)
YUNFEI DENG & YUNFENG HUANG

Three new species of Heliotropium sect. Heliothamnus (Boraginaceae) from Peru
FEDERICO LUEBERT & MAXIMILIAN WEIGEND

Petrocodon lancifolius (Gesneriaceae), a new species endemic to a central subtropical zone of Guizhou Province, China
FANG WEN, GUI-YOU LIANG & YI-GANG WEI

Hysterionica matzenbacherii, a new species of Astereae (Asteraceae) from Brazil
ANGELO ALBERTO SCHNEIDER & ILSI IOB BOLDRINI

Sarcocornia obclavata (Amaranthaceae) a new species from Turkey
AHMET EMRE YAPRAK

 
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