To test the hitherto generally-accepted hypothesis that most aquatic macrophytes have
broad world distributions, we investigated the global distribution, diversity and endemism …

Species of the genus Saxicolella Engl.(Podostemaceae) are African rheophytes, restricted to
rapids and waterfalls as are all members of the family. Previously, Saxicolella sensu lato …

Abstract The Checklist of the Vascular Plants of the Republic of Guinea (CVPRG) is a
specimen-based, expert-validated knowledge product, which provides a concise synthesis …

Vepris verdoorniana (Rutaceae) has long been regarded as a widespread and variable
species occurring from Guinea to Gabon. Recent evidence has shown that the original …

Summary Northern South America is a geologically dynamic and species‐rich region. Fossil
and stratigraphic data show that mountain uplift in the tropical Andes reconfigured river …

The 50 new species to science of plant published since 2009 from the Republic of Guinea
(Guinée-Conakry), W. Africa, are reviewed. A further new species, of Gymnosiphon Blume …

Three new species of Inversodicraea (Podostemaceae), I. senei from the Memv'ele falls of
the Ntem River, Cameroon, I. tanzaniensis from the Ruhudji River near Lupembe, Southern …

Two new species of Inversodicraea, I. koukoutamba and I. tassing, both from the Republic of
Guinea, are described as new to science, increasing the number of species known in this …

Podostemaceae are a clade of aquatic flowering plants that form important components of
tropical river ecosystems. Species in the family exhibit highly derived growth forms and high …

Aquatic plants are generally underrepresented in herbaria due to geographic bias, rarity of
species, and sampling bias towards terrestrial vascular plants. This constitutes a limitation to …