Botany Letters

Pseudostaurosira bardii (Fragilariaceae, Bacillariophyta), a new species from a saline hydrothermal spring of the Massif Central (France)

A rearranged homoploid hybrid species of Origanum (Lamiaceae): O. ×munzurense Kit Tan & Sorger

Shifts of arable plant communities after agricultural intensification: a floristic and ecological diachronic analysis in maize fields of Latium (central Italy)

Genome size variation and polyploidy in the geographical range of Juniperus sabina L. (Cupressaceae)

Cubic plasma membrane domains stabilize and restrict zones for pH band formation in Chara internodal cells

Craticula widouensis, a new diatom (Bacillariophyta) species of a Sahelian temporary pond (North Senegal)

Contribution to the flora of Asian and European countries: new national and regional vascular plant records, 8

Observation of Eunotia enigmatica (Bacillariophyta), a rare South-American diatom species, in the Congo Basin, tropical Africa

Identification of an epiphytic diatom on Nitzschia sigmoidea (Bacillariophyceae)

Two new aerophilic species of Stauroneis Ehrenberg (Bacillariophyta) from the Eastern Himalayas

Morphogenesis of fruits and types of fruit of angiosperms

Effects of available soil silicon on the formation of phytoliths in Phragmites australis (Cav.) Trin. ex Streud, Poaceae

A new species of permineralized palm stem from the Maastrichtian–Danian sediments of Central India and its palaeoclimatic signal

A natural hybrid of Impatiens, in the introduced range, demonstrated by sequence analysis of the nuclear ribosomal DNA-gene repeat

Callose is integral to meiotic diplospory of the Taraxacum type: new evidence from ovules of Chondrilla brevirostris (Asteraceae-Cichorioideae)

Host-endosymbiont co-evolution shaped chloroplast translational regulation

Complexities in identifying seed storage behavior of hard seed-coated species: a special focus on Lauraceae

Hybridization of Bornean Melastoma: implications for conservation of endemic plants in Southeast Asia

Past landscape features may be captured by historical floristic data. A case study in northern Italy

Peroxisomes in higher plants: an example of metabolic adaptability

Cocconeis rouxii Héribaud & Brun a forgotten, but common benthic diatom species from the Massif Central, France

Microsporogenesis in angiosperms producing pantoporate pollen

First record of Balkan Thymus jankae (Lamiaceae) from Ukraine, with taxonomic remarks on the species

Performance, genetic and ecological insights for the conservation of the endangered large pink, Dianthus superbus L. (Caryophyllaceae) in semi-natural grassland

CYCLOIDEA gene activity, local growth and curvature in the dorsal petal of Lathyrus odoratus (Fabaceae)

Reproductive system of two Mediterranean Scrophularia species with large, showy flowers

Two sub-Antarctic and Northern Europe distributed diatom species found in a middle-mountain lake in France

Enhancement of plasmalemmasome formation in spinach mesophyll cells

Occurrence of Dryobalanops Gaertn. (Dipterocarpaceae) in the late Miocene of Bengal basin, India and biogeography of the genus during the Cenozoic of Southeast Asia

Focus editorial: new contributions in diatom research

Plant cell compartments

Editorial

Prevalence of legitimate pollinators and nectar robbers and the consequences for fruit set in an Antirrhinum majus hybrid zone

Phytochemical constituents, antioxidant and antidiabetic activities of different extracts of the leaves, stem and root barks of Alstonia boonei: an in vitro and in silico study

Tetrataenium kumaonense (Apiaceae), a new species from northern India, and the taxonomic assessment of Tetrataenium himalayense

Chorological and taxonomic notes on African plants, 4: Caryophyllales

Local climate and latitude affect flower form of Ophrys fuciflora (Orchidaceae): evidence for clinal variation

Acknowledgement to Reviewers

Revealing a new species of Ophioglossum (Ophioglossaceae-Pteridophyta) from India with palynological and phylogenetic implications

Heterogeneous forest structures favor persistence of the grassland Mediterranean geophyte Gagea lacaitae

Ecological role of bracteoles in seed dispersal and germination of the North African halophyte Atriplex mollis under contrasting environments

Plastid phylogeography of Delphinium fissum subsp. sordidum and the series Fissa (Ranunculaceae) in the Iberian Peninsula: implications for conservation

Status assessment of the rare aquatic plant Groenlandia densa (L.) Fourr. (Potamogetonaceae) in the Western Balkans