Numerical taxonomy contributes to delimitation of Iranian and Turkish Hesperis L. (Brassicaceae) species
Lyngbya regalis sp. nov. (Oscillatoriales, Cyanophyceae), a new tropical marine cyanobacterium
Paepalanthus (Eriocaulaceae) in the Central Espinhaço Range in Minas Gerais, Brazil: checklist, endemism, and nomenclatural changes
Three new Newmania species (Zingiberaceae: Zingibereae) from central Vietnam
Notes on the distribution of Acrolejeunea sandvicensis (Gottsche) Steph., a liverwort species disjunctive between East Asia and Hawaii
A reassessment of the Renealmia chrysotricha (Zingiberaceae) species complex based on morphological evidence and nomenclatural notes
Dioscorea longipedicellata (Dioscoreaceae), a new species from the Indian subcontinent
Vriesea roberto-seidelii (Bromeliaceae): taxonomy, distribution, and conservation based on new records from the Atlantic Forest of Bahia, Espírito Santo, and Rio de Janeiro, Brazil
Rediscovering the rare bromeliad Araeococcus goeldianus L.B. Smith (Bromelioideae) in Brazil and an amendment to its description
A new species of Notothylas (Notothyladaceae) from southwest China
Typification of the names Rhopalocnemis phalloides and Phaeocordylis areolata (Balanophoraceae)