1. Book Review

   • A. Marshall

   BookReview 03 July 2019 Article: 31

   

2. Phylogeny of the tribe Marsdenieae (Apocynaceae), reinstatement of Ruehssia and the taxonomic treatment of the genus in Brazil

   • Fabio da Silva do Espírito Santo
   • Alessandro Rapini
   • Jorge Fontella-Pereira

   OriginalPaper 03 July 2019 Article: 30

   

3. Two new species, Cyrtandra bungahijau and C. vittata, and notes on Cyrtandra (Gesneriaceae) from Yapen Island, Indonesia

   • H. J. Atkins
   • C. D. Heatubun
   • G. L. C. Bramley

   Original Article Open access 03 July 2019 Article: 29

   

4. Revision and new species of the African genus Mischogyne (Annonaceae)

   • George Gosline
   • Andrew R. Marshall
   • Isabel Larridon

   OriginalPaper Open access 02 July 2019 Article: 28

   

5. Accuracy in the identification of orchids of the genus Angraecum by taxonomists and non-taxonomists

   • Thomas H. Mackay-Smith
   • David L. Roberts

   Original Article 02 July 2019 Article: 27

   

6. Heterostemma ficoides (Apocynaceae: Asclepiadoideae), a new species with fig-like flowers from Northern Thailand

   • Aroonrat Kidyoo

   OriginalPaper 02 July 2019 Article: 26

   

7. Podagrostis colombiana sp. nov. (Poaceae): a new genus record and species for Colombia

   • Steven P. Sylvester
   • Robert J. Soreng
   • Diego Giraldo-Cañas

   Original Article 02 July 2019 Article: 25

   

8. Three species of Coleus (Lamiaceae) from the Guinean Highlands: a new species, a new combination and clarification of Coleus splendidus

   • Peter Phillipson
   • Oliver Hooper
   • Alan Paton

   OriginalPaper 19 June 2019 Article: 24

   

9. Oreocharis rubrostriata (Gesneriaceae), a new species from Guangxi, China

   • Li-E Yang
   • Hua-Fei Cen
   • Fang Wen

   OriginalPaper 19 June 2019 Article: 23

   

10. Petrocosmea qiruniae (Gesneriaceae), a new species from Guizhou, China with supplementary data and revised description of P. leiandra

    • Meng-Qi Han
    • Quan Yuan
    • Yan Liu

    OriginalPaper 21 May 2019 Article: 22

    

11. Notes on Gastrochilus gongshanensis (Orchidaceae)

    • Qiang Liu
    • Pankaj Kumar
    • Jiang-Yun Gao

    OriginalPaper 18 May 2019 Article: 21

    

12. Leuzea repens, a new combination (Compositae: Cardueae: Centaureinae)

    • D. J. Nicholas Hind

    OriginalPaper Open access 18 May 2019 Article: 20

13. A novel species of Marasmius sect. Globulares (Marasmiaceae) from Indian Himalaya

    • Kanad Das
    • Dyutiparna Chakraborty
    • Vladimír Antonín

    OriginalPaper 18 May 2019 Article: 19

    

14. Galanthus bursanus (Amaryllidaceae): a new species of snowdrop from the Marmara Sea region, NW Turkey

    • Dimitri A. Zubov
    • Yıldiz Konca
    • Aaron P. Davis

    OriginalPaper Open access 18 May 2019 Article: 18