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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Reproductive biology and natural hybridization between two endemic species of Pitcairnia (Bromeliaceae)

Tânia Wendt, Maria Bernadete Ferreira Canela, Ana Paula Gelli de Faria, and Ricardo Iglesias Rios

Reproductive biology and natural hybridization between two endemic species of Pitcairnia (Bromeliaceae)

Artykuł Article Articolo

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