<I>Anathallis roseopapillosa</I> (Orchidaceae - Pleurothallidinae), a New Species from the Central Amazon Region

Phylogenetic analysis of Andinia (Pleurothallidinae; Orchidaceae) and a systematic re-circumscription of the genus

“…The pioneering molecular phylogenetic studies of on Pleurothallidinae demonstrated that many of the genera recognized at that time were either polyphyletic or paraphyletic and that additional sampling and sequencing would need to be done in the different groups in order to characterize monophyletic genera. In the last decade and a half, a number of molecular phylogenetic studies have been published on multiple genera in Pleurothallidinae, including: Acianthera Scheidweiler (1842: 292) (Stenzel 2004;Chiron et al 2012;Karremans & Rincón-González 2015;Karremans et al 2016b); Anathallis Barbosa Rodrigues (1877: 23) (Chiron et al 2012;Karremans 2014Karremans , 2015Pessoa et al 2014); Masdevallia Ruiz & Pavón (1794: 122) (Matuszkiewicz & Tukallo, 2006;Abele 2007); Pabstiella Brieger & Senghas (1976: 195) (Chiron et al 2012); Phloeophila (Chiron et al 2016); Specklinia Lindley (1830: 8) (Bogarín et al 2013;Karremans et al 2013b;Karremans et al 2015a;Karremans et al 2015b;Karremans et al 2016a); and Stelis Swartz (1799ba: 239) (Solano-Gomez 2005; Karremans 2010; Karremans et al 2013a). Other molecular phylogenetic studies are in progress and preliminary reports have been published, including Dracula Luer (1978: 190) (Meyer & Cameron, 2009); Masdevallia (Doucette et al 2014.…”

Anathallis manausensis (Orchidaceae, Pleurothallidinae), a new species from the Brazilian Amazon

“…Hitherto, 11 species have been registered in Amazonia, and six in the state of Amazonas (Karremans 2014, Barros et al 2015). Two new discoveries have been recently reported for this state (Pessoa & Alves 2012, Pessoa et al 2014 and in this article we propose one more species related to species previously classified in Panmorphia. We also present a key to the species of Anathallis occuring in the Brazilian Amazon.…”

“…Key to species of Anathallis from the Brazilian Amazon (Adapted from Pessoa et al 2014considering Karremans (2014…”

“…We also present a key to the species of Anathallis occuring in the Brazilian Amazon. It is based on and adapted from the key published by Pessoa et al (2014), considering Karremans (2014). Finally, we propose a new combination in Lankesteriana based on Karremans (2014).…”