1. Editorial

   • David Simpson
   • Ruth Linklater

   OriginalPaper 05 May 2010 Pages: 1 - 1

2. Elliptic Fourier Analysis of leaf outline shape in forest fragment populations of Anthurium sinuatum and A. pentaphyllum (Araceae) from Northeast Brazil

   • I. M. Andrade
   • S. J. Mayo
   • C. Van den Berg

   OriginalPaper 18 May 2010 Pages: 3 - 20

   

3. Three new species of Myrcia section Gomidesia (Myrtaceae) — from Espírito Santo, Brazil

   • E. Nic Lughadha
   • K. Slade
   • E. Lucas

   OriginalPaper 20 May 2010 Pages: 21 - 28

   

4. Two new species of Lonchocarpus (Leguminosae, Papilionoideae, Millettieae) from Brazil

   • Marcos José da Silva
   • Ana Maria Goulart de Azevedo Tozzi
   • Gwilym P. Lewis

   OriginalPaper 20 May 2010 Pages: 29 - 35

   

5. Synonymies and typifications in Portulaca (Portulacaceae) of Brazil

   • A. A. O. P. Coelho
   • A. M. Giulietti
   • J. C. Yesilyurt

   OriginalPaper 07 May 2010 Pages: 37 - 43

6. Karyotype characterisation of Brazilian species of the genus Psychotria L. — subfamily Rubioideae (Rubiaceae)

   • Andréa Macêdo Corrêa
   • Sigrid Luiza Jung-Mendaçolli
   • Eliana Regina Forni-Martins

   OriginalPaper 18 May 2010 Pages: 45 - 52

   

7. Chromosome number of Orthophytum species (Bromeliaceae)

   • Rafael Batista Louzada
   • Clarisse Palma-Silva
   • Maria das Graças Lapa Wanderley

   OriginalPaper 05 May 2010 Pages: 53 - 58

   

8. Hyptis kramerioides (Lamiaceae), a new species from central Brazil with notes on subsect. Passerinae

   • Raymond M. Harley
   • José Floriano Barêa Pastore

   OriginalPaper 22 May 2010 Pages: 59 - 63

   

9. Trixis forzzae (Compositae: Mutisieae), a new species from Minas Gerais, Brazil

   • Rafael Augusto Xavier Borges
   • Mariana Machado Saavedra

   OriginalPaper 07 May 2010 Pages: 65 - 68

   

10. Validation of the name Microlicia petiolulata (Melastomataceae), a new species from the Espinhaço Range, Minas Gerais, Brazil

    • R. Romero
    • E. M. Woodgyer

    OriginalPaper 05 May 2010 Pages: 69 - 72

    

11. Stylosanthes falconensis (Leguminosae, Papilionoideae, Dalbergieae), a new species endemic to Venezuela

    • Teodardo Calles
    • Rainer Schultze-Kraft

    OriginalPaper 05 May 2010 Pages: 73 - 76

    

12. Further notes on Bolivian Justicia L. (Acanthaceae)

    • J. R. I. Wood

    OriginalPaper 22 May 2010 Pages: 77 - 81

    

13. Gymnosiphon samoritoureanus (Burmanniaceae) a new species from Guinea, with new records of other achlorophyllous heteromycotrophs

    • Martin Cheek
    • Xander van der Burgt

    OriginalPaper 12 May 2010 Pages: 83 - 88

    

14. Gagea calcicola (Liliaceae), a new species from southwestern Iran

    • Mehdi Zarrei
    • Paul Wilkin
    • Mark W. Chase

    OriginalPaper 12 May 2010 Pages: 89 - 96

    

15. Trichodesma dhofaricum (Boraginaceae), a new species from the Sultanate of Oman

    • Shahina A. Ghazanfar

    OriginalPaper 07 May 2010 Pages: 97 - 100

    

16. Peristylus sahanii, a new species of Orchidaceae from India

    • Pankaj Kumar
    • Gopal Singh Rawat
    • Jeewan Singh Jalal

    OriginalPaper 05 May 2010 Pages: 101 - 104

    

17. New combinations in Indian Orchidaceae

    • D. K. Agrawala
    • H. J. Chowdhery
    • S. Chaudhury

    OriginalPaper 24 April 2010 Pages: 105 - 106

18. Ceropegia bhatii, a new species of Apocynaceae: Ceropegieae from Karnataka, India

    • S. R. Yadav
    • S. M. Shendage

    OriginalPaper 05 May 2010 Pages: 107 - 110

    

19. Trigonostemon tuberculatus (Euphorbiaceae), a peculiar new species from Yunnan Province, China

    • Du Fan
    • He Ju
    • Tang Ye-Na

    OriginalPaper 05 May 2010 Pages: 111 - 113

    

20. Revision of the Neotropical fern genus Eupodium (Marattiaceae)

    • Maarten J. M. Christenhusz

    OriginalPaper 12 May 2010 Pages: 115 - 121

    

21. 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

22. Book Reviews

    • B. M. Spooner

    OriginalPaper 05 May 2010 Pages: 127 - 131