A glimpse into the diversity of Colombian Acanthaceae John R. I. WoodSaúl E. Hoyos-GómezDavid E. Granados Zarate Original Article Open access 02 May 2024 Pages: 145 - 183
Clusia salicifolia (Clusiaceae), a new hemiepiphyte species from Costa Rica and Panama Emma A. WodckeManuel LujánBarry Hammel Original Article Open access 25 April 2024 Pages: 185 - 190
Integrative taxonomy led to recognising Clusia reginae (Clusiaceae), a new tree species from the Venezuelan Andes Manuel LujánJorge Paolini-RuizFrancisca Ely Original Article Open access 01 March 2024 Pages: 191 - 200
Nomenclatural and taxonomic notes on Salvia sections Nobiles and Angulatae (Lamiaceae: Mentheae), with updated identification keys for these sections in Brazil Aron Barbosa OliveiraGuilherme Medeiros AntarMarcelo Trovó Original Article 02 May 2024 Pages: 201 - 222
Taxonomic notes for Portulaca (Portulacaceae) in South America II: synonymisation of P. diegoi under P. hatschbachii based on macro and microcharacters José Roberto FerrazElson Felipe Sandoli RossettoJosé Eduardo Lahoz Da Silva Ribeiro Original Article 09 April 2024 Pages: 223 - 232
Eugenia guapiassuana (Myrtaceae), a remarkable new tree species from the Brazilian Atlantic Forest Thiago FernandesPablo Viany PrietoJoão Marcelo Alvarenga Braga Original Article 19 March 2024 Pages: 233 - 241
The recently described Ruellia taboleirana (Acanthaceae) found in Maranhão, Brazil: new data on morphology, ecology and conservation Milena Salazar-FerreiraFabio Araújo da SilvaLucas C. Marinho Original Article 09 April 2024 Pages: 243 - 250
Piriqueta velutina (Turneraceae, Passifloraceae s.l.): a new endangered species from the Brazilian Cerrado Lamarck RochaMaria Mercedes ArboFabiane Rabelo da Costa Batista Original Article 01 March 2024 Pages: 251 - 256
Marsh-orchids of Canada: long-standing mysteries partially solved Richard M. BatemanSusan J. MeadesMikael Hedrén Original Article Open access 10 May 2024 Pages: 257 - 281
Expanding our knowledge of the coffee family in continental Africa: a synopsis of the genus Pyrostria (Rubiaceae) Kennedy W. MathekaDavid GoyderIain Darbyshire Original Article Open access 09 March 2024 Pages: 283 - 315
Keita (Aptandraceae-Olacaceae s.l.), a new genus for African species previously ascribed to Anacolosa, including K. deniseae sp. nov., an Endangered submontane forest liana from Simandou, Republic of Guinea Martin CheekDenise MolmouSékou Magassouba Original Article Open access 23 February 2024 Pages: 317 - 332
Voacanga madureirae (Apocynaceae), a new species from Atlantic Central Africa Olivier LachenaudJorge PaivaJean Michel Onana Original Article Open access 22 March 2024 Pages: 333 - 339
Casearia septandra (Salicaceae), a new tree species from the mountains of Guinea, West Africa F. J. BretelerA. Baldé Original Article 13 April 2024 Pages: 341 - 344
Four new deciduous species of Hyperacanthus (Rubiaceae: Gardenieae) from western Madagascar: the sofikomba alliance F. RakotonasoloA. P. Davis Original Article Open access 05 March 2024 Pages: 345 - 358
Berberis setifolia (Berberidaceae), a new rank for Berberis macrosepala var. setifolia Bipankar HajongJulian HarberPankaj Bharali Original Article 22 February 2024 Pages: 359 - 369
Seed morphology of Eriocaulon (Eriocaulaceae) in Thailand Benja WantongsukJohn. A. N. ParnellAmornrat Prajaksood Original Article 05 March 2024 Pages: 371 - 408
Prioritising Important Plant Areas (IPAs) among the limestone karsts of Perak, Malaysia Joanne P. C. TanRuth KiewIain Darbyshire Original Article Open access 10 May 2024 Pages: 409 - 427
A new species of Lasjia (Proteaceae) from Sulawesi: Lasjia griseifolia Utteridge & Brambach Timothy M. A. UtteridgeLiam A. TrethowanHimmah Rustiami Original Article Open access 11 March 2024 Pages: 429 - 436
Lomandra reflexa (Asparagaceae: Lomandroideae), a new species from central Queensland, Australia Jian Wang Original Article 23 April 2024 Pages: 437 - 443
Reassessment of Poa moabitica (Poaceae: Pooideae), mistaken identity of P. chaixii, and notes on Hayne’s Plants of the Holy Land Robert J. Soreng Short Communication 28 February 2024 Pages: 445 - 449
A new combination and lectotypification in the genus Gymnosporia (Celastraceae: Cassinoideae) of India Abhishek T. BhatK. M. PrabhukumarTikam Singh Rana Short Communication 22 February 2024 Pages: 451 - 453
Metapetrocosmea serrata (Gesneriaceae), a new combination for a previous Deinostigma species from Vietnam Peng-Wei LiTuan Anh LeFang Wen Short Communication 04 May 2024 Pages: 455 - 456
Olearia dibrachiata (Compositae: Astereae: Hinterhuberinae): a taxonomic note. Contributions to the Flora of Mount Jaya, XXII D. J. Nicholas Hind Short Communication Open access 02 May 2024 Pages: 457 - 458
