Elliptic Fourier Analysis of leaf outline shape in forest fragment populations of Anthurium sinuatum and A. pentaphyllum (Araceae) from Northeast Brazil I. M. AndradeS. J. MayoC. Van den Berg OriginalPaper 18 May 2010 Pages: 3 - 20
Three new species of Myrcia section Gomidesia (Myrtaceae) — from Espírito Santo, Brazil E. Nic LughadhaK. SladeE. Lucas OriginalPaper 20 May 2010 Pages: 21 - 28
Two new species of Lonchocarpus (Leguminosae, Papilionoideae, Millettieae) from Brazil Marcos José da SilvaAna Maria Goulart de Azevedo TozziGwilym P. Lewis OriginalPaper 20 May 2010 Pages: 29 - 35
Synonymies and typifications in Portulaca (Portulacaceae) of Brazil A. A. O. P. CoelhoA. M. GiuliettiJ. C. Yesilyurt OriginalPaper 07 May 2010 Pages: 37 - 43
Karyotype characterisation of Brazilian species of the genus Psychotria L. — subfamily Rubioideae (Rubiaceae) Andréa Macêdo CorrêaSigrid Luiza Jung-MendaçolliEliana Regina Forni-Martins OriginalPaper 18 May 2010 Pages: 45 - 52
Chromosome number of Orthophytum species (Bromeliaceae) Rafael Batista LouzadaClarisse Palma-SilvaMaria das Graças Lapa Wanderley OriginalPaper 05 May 2010 Pages: 53 - 58
Hyptis kramerioides (Lamiaceae), a new species from central Brazil with notes on subsect. Passerinae Raymond M. HarleyJosé Floriano Barêa Pastore OriginalPaper 22 May 2010 Pages: 59 - 63
Trixis forzzae (Compositae: Mutisieae), a new species from Minas Gerais, Brazil Rafael Augusto Xavier BorgesMariana Machado Saavedra OriginalPaper 07 May 2010 Pages: 65 - 68
Validation of the name Microlicia petiolulata (Melastomataceae), a new species from the Espinhaço Range, Minas Gerais, Brazil R. RomeroE. M. Woodgyer OriginalPaper 05 May 2010 Pages: 69 - 72
Stylosanthes falconensis (Leguminosae, Papilionoideae, Dalbergieae), a new species endemic to Venezuela Teodardo CallesRainer Schultze-Kraft OriginalPaper 05 May 2010 Pages: 73 - 76
Further notes on Bolivian Justicia L. (Acanthaceae) J. R. I. Wood OriginalPaper 22 May 2010 Pages: 77 - 81
Gymnosiphon samoritoureanus (Burmanniaceae) a new species from Guinea, with new records of other achlorophyllous heteromycotrophs Martin CheekXander van der Burgt OriginalPaper 12 May 2010 Pages: 83 - 88
Gagea calcicola (Liliaceae), a new species from southwestern Iran Mehdi ZarreiPaul WilkinMark W. Chase OriginalPaper 12 May 2010 Pages: 89 - 96
Trichodesma dhofaricum (Boraginaceae), a new species from the Sultanate of Oman Shahina A. Ghazanfar OriginalPaper 07 May 2010 Pages: 97 - 100
Peristylus sahanii, a new species of Orchidaceae from India Pankaj KumarGopal Singh RawatJeewan Singh Jalal OriginalPaper 05 May 2010 Pages: 101 - 104
New combinations in Indian Orchidaceae D. K. AgrawalaH. J. ChowdheryS. Chaudhury OriginalPaper 24 April 2010 Pages: 105 - 106
Ceropegia bhatii, a new species of Apocynaceae: Ceropegieae from Karnataka, India S. R. YadavS. M. Shendage OriginalPaper 05 May 2010 Pages: 107 - 110
Trigonostemon tuberculatus (Euphorbiaceae), a peculiar new species from Yunnan Province, China Du FanHe JuTang Ye-Na OriginalPaper 05 May 2010 Pages: 111 - 113
Revision of the Neotropical fern genus Eupodium (Marattiaceae) Maarten J. M. Christenhusz OriginalPaper 12 May 2010 Pages: 115 - 121
New combinations in Oreogrammitis, Prosaptia, Radiogrammitis, Themelium and Tomophyllum (Grammitidaceae: Polypodiopsida: Monilophyta) from Malesia and the Pacific Islands B. S. Parris OriginalPaper 22 May 2010 Pages: 123 - 125