A revision of Licuala (Arecaceae, Coryphoideae) in Borneo L. G. Saw OriginalPaper 15 November 2012 Pages: 577 - 654
New taxa and new combinations of Eriocaulaceae from Thailand A. PrajaksoodJ. A. N. ParnellP. Chantaranothai OriginalPaper 17 August 2012 Pages: 655 - 685
Diceratotheca, a new genus of Acanthaceae from Thailand J. R. I. WoodB. P. WilliamsR. W. Scotland OriginalPaper 31 August 2012 Pages: 687 - 695
A new threatened endemic species from central and northeastern Thailand, Dracaena jayniana (Asparagaceae: tribe Nolinoideae) Paul WilkinPiyakaset SuksathanJustyna Wiland-Szymańska OriginalPaper 22 September 2012 Pages: 697 - 705
Piper chantaranothaii (Piperaceae), a new species from Thailand Chalermpol SuwanphakdeeDavid A. Simpson OriginalPaper 06 September 2012 Pages: 707 - 711
Six new species and a new subspecies of Gomphandra (Stemonuraceae) from the Philippines Melanie SchoriTimothy M. A. Utteridge OriginalPaper 08 November 2012 Pages: 713 - 729
Three new species of Impatiens (Balsaminaceae) from Sumatra, Indonesia Nanda Utami OriginalPaper Open access 08 September 2012 Pages: 731 - 737
Capparis kebarensis, a new species of Capparaceae from Papua Barat, Indonesia Silvio Fici OriginalPaper 29 September 2012 Pages: 739 - 741
Elaeocarpus hylobroma (Elaeocarpaceae): a new species endemic to mountain tops in north-east Queensland, Australia Y. BabaD. Crayn OriginalPaper 22 September 2012 Pages: 743 - 750
Taxonomic dissolution of Sarcostemma (Apocynaceae: Asclepiadoideae) Ulrich MeveSigrid Liede-Schumann OriginalPaper 06 September 2012 Pages: 751 - 758
A new species and a revised record in Namibian Barleria (Acanthaceae) Iain DarbyshireErin A. TrippKyle G. Dexter OriginalPaper 24 July 2012 Pages: 759 - 766
A new name for the Zambesian Rhinacanthus (Acanthaceae) Iain Darbyshire OriginalPaper 07 November 2012 Pages: 767 - 769
Rhynchospora marliniana (Cyperaceae), a new species of Rhynchospora sect. Plumosae from northern Central America and southeastern North America Robert F. C. NacziWesley M. KnappWm. Wayt Thomas OriginalPaper 12 October 2012 Pages: 771 - 778
New species of Hyptis (Lamiaceae) from Bolivia Raymond M. Harley OriginalPaper 15 September 2012 Pages: 779 - 788
Steinbachiella (Leguminosae: Papilionoideae: Dalbergieae), endemic to Bolivia, is reinstated as an accepted genus G. P. LewisJ. R. I. WoodM. Lavin OriginalPaper 07 November 2012 Pages: 789 - 796
Cypella boliviana (Iridaceae), a new species from Bolivia Hibert HuayllaJ. R. I. Wood OriginalPaper 15 September 2012 Pages: 797 - 800
Taxonomic notes and new combinations for Asemeia (Polygalaceae) J. F. B. PastoreJ. R. Abbott OriginalPaper 05 October 2012 Pages: 801 - 813
Three new taxa of Hypolepis (Dennstaedtiaceae) from the Brazilian Atlantic Forest, and a key to the Brazilian taxa Pedro Bond Schwartsburd OriginalPaper 21 September 2012 Pages: 815 - 825
Mimosa roseoalba (Leguminosae: Mimosoideae), a new species from Mato Grosso do Sul, Brazil A. P. Savassi-CoutinhoG. P. LewisV. C. Souza ReviewPaper 15 November 2012 Pages: 827 - 831
Luetzelburgia amazonica (Leguminosae: Papilionoideae: Vataireoid clade), a new species from Brazilian Amazonia Domingos B. O. S. CardosoLuciano P. de QueirozHaroldo C. de Lima OriginalPaper 22 September 2012 Pages: 833 - 836
A new combination for an endemic Hawaiian species of Mucuna (Leguminosae: Papilionoideae), with a key to the Hawaiian taxa of the genus T. M. MouraB. M. TorkeA. M. G. A. Tozzi OriginalPaper 22 September 2012 Pages: 837 - 841
Ceropegia concanensis, a new species (Apocynaceae: Ceropegieae) from Western Ghats, India S. S. KambaleA. N. ChandoreS. R. Yadav OriginalPaper 08 September 2012 Pages: 843 - 848
Gypsophila afghanica (Caryophyllaceae), a new species from Afghanistan Ali KandemirShahina A. Ghazanfar OriginalPaper 06 September 2012 Pages: 849 - 851
Pavetta bridsoniae (Rubiaceae), a replacement name for a Zimbabwean species Paul I. Forster BriefCommunication 08 September 2012 Pages: 853 - 853