Evolutionary radiations, Biogeography, Islands, In situ diversification, Fossoriality, Scincinae, and Madagascar

Dryland, Enclaves, Rupestrian grasslands, Seasonally Dry Tropical Forest and Woodland (SDTFW) biome, and Caatinga

Orchidaceae, Threatened species, Ethnobotany, Biological properties, Medicinal plants, Europe, and Conservation

Protected areas, Gap analysis, Species richness, Mozambique, Vigna, East Africa, Conservation strategies, Cowpea, and Crop wild relatives

Meeting reports, International commission on the taxonomy of fungi, Obituaries, Book reviews, International mycological congress, and Tipping point

Homology, Bract, Determinacy, Polygonaceae, Flower, Fagopyrum, Inflorescence, and Flowering unit

ABC transporter, Lecanoromycetes, Fungal evolution, Anthraquinone, Lichenised fungi, and Biosynthetic gene cluster

Developmental programming, Metabolic disorder, Lipid homeostasis, Semen quality, and Paternal diet

Dioscorea communis, Hyb-Seq, Yams, Dioscorea cretica, Mediterranean Region, Dioscorea orientalis, Target capture, Tamus edulis, Polyploidy, Phylogeography, and Phylogenomics

Molecular evolution, Adaptation, Ancestral plasticity, Genetic assimilation, Phenotypic plasticity, Silene uniflora, Plant evolution, and Zinc contamination

Magnoliids, Paracytic stomata, Amplifying divisions, Stomatal clusters, and Development

Spanish cedar, Distribution model, Cardinal temperatures, Cedrela odorata, Seed germination, MaxEnt, Temperature thresholds, Global change, and Mexico

Phylogenetics, Geological history, Lineage diversification, Tropical biodiversity, South America, Biogeography, Landscape dynamics, and Freshwater fish

Ecosystem restoration, Seed banks, and Restoration ecology

Nutrition, Food security, Indigenous knowledge, Culture, Sustainable food sources, Climate change, Sustainable agriculture, and Plant science

Taxonomy, Pollen, Diversity, Generic delimitation, and IUCN Red List assessments

Traditional knowledge, Wild plants, Ethnobotany, Leafy vegetables, and Lebanon

Taxonomy, Lindernia linearifolia, Poikilohydry, Endemic, Uzondo Plateau (Tanzania), Lindernia monroi, Mpanda (Tanzania), Eudicots, Lindernia sallyae, and Tanzania

Orchidaceae, Nocturnal polination, New Britain (Papua New Guinea), Bulbophyllum nocturnum, and Night-flowering orchid

Fabaceae, Fossils, Pollen, Scanning electron microscopy, Plant fossils, Forests, Forest ecology, and Leaves

Morphometrics, Next-generation sequencing, Orchidaceae, Reproductive isolation, Species circumscription, Speciation, Sexual deceit, Ophrys, Ethology, Natural selection, Demographic systematics, Phylogeny, Evolution, and Ordination

Singapore, Thailand, Pycnarrhena, New species, Descriptors, Geographical distribution, and Taxonomy

Limestone, Multi-cropping, Plant nutrition, Sweet chestnut, Périgord truffle, Castanea sativa, and Tuber melanosporum

Backcrosses, Flowering phenology, Speciation, Gene flow, F2 hybrids, Lysimachia arvensis, and Pollinator-isolation

Tibetan Plateau, Fungi, Phylogeny, Qinghai (China), Akanthomyces zaquensis, Morphology, and Taxonomy

Seed ageing, Cryopreservation, Glassy state, Seed longevity, and Cryobiotechnology

Taxonomy, Orchids, Ophidion, Phloeophila, Orchidaceae, Chocó biodiversity hotspot, Phylogenetics, Colombia, and Plant systematics

Andes, Orchids, subgenus Marsipanthes, New records, Lepanthes, Pleurothallidinae, Montane forest, Orchidaceae, subgenus Lepanthes, Endemic species, and Peru

Cytotoxicity, Coumarinolignoid, Chemotaxonomy, Indole alkaloids, and Citrus x paradisi

Central Highlands (Madagascar), Grazing, Evolutionary history, Madagascar, Fire, Weight %C:N, Subfamily tribe, and Endemism

Cryptic species, Pleomorphism, DNA sequences, Morphology, Species identification, and Speciose genera

Carruthers, Tom, Biography, Assumptions, Early-career researchers, Uncertainty, Science careers, and Divergence times

Limpopo Province (South Africa), Conservation status, Barleria, IUCN Red List, Endemic, Soutpansberg (South Africa), South Africa, Restricted range, and Taxonomy

Genome, Darwin Tree of Life Project, Biodiversity, Assembly, and Sequencing

Flores, Syzygium nusatenggaraense, Wallacea, West Nusa Tenggara Province, Taxonomy, East Nusa Tenggara Province, Sumbawa, Lesser Sunda Islands, and Malesia

Cyanoboletus mediterraneensis, Fungi, and Nomenclatural novelties

Guinea, Sonerileae, New genus, Near threatened, Alternate leaves, Benna, Melastomataceaee, and Africa

ColPlantA, Flora colombiana, Economic botany, Economía botánica, Colombian flora, Royal Botanic Gardens Kew, Imperial botany, and Botánica imperial

Digitization workflow, Semantic segmentation, Cross-validation, Natural history collection specimens, and Data extraction

Key innovation, Evolutionary dead-end, CAM, Diversification slowdown, Bulbophyllum, and pCO2

Desiccation tolerance, Transcriptome remodeling, C4 grasses, Comparative genomics, and Sister group contrast

Mouse models, Type 2 diabetes, Lipidomics, and Gestational diabetes

New records, Eichleriella leucophaea, England, and Slough (England)

On-farm conservation, Ethnobotany, Landraces, PITPGRFA, Italy, Plant genetic resources, and Ex situ conservation

Forests, Mycorrhizas, Nutrients, and Carbon

Aromatic plants, Chenopodium foetidum, Fumigation, Dysphania schraderiana, Ethnomedicine, and Apotropaic plants

Seed internal morphology, Herbaceous forest understorey, Seed dormancy, Seed ecology, Ancient woodland indicator species, Temperate forest, Eegeneration niche, Seed germination traits, and Europe

Espírito Santo (Brazil), Atlantic forest, Tabuleiro forest, Vale Natural Reserve (Brazil), Myrcia, Myrciinae, and Floristic survey

Pisum sativum, Seed longevity, Plant physiology, and Molecular

Seed conservation, Bananas, Musa, Corrigendum, and Ex-situ conservation

Megafrugivore extinction, Abiotic environment, Plant–animal interaction, Dispersal limitation, Beta-diversity, Arecaceae, and Frugivory

Phenology, Geographical distribution, Descriptors, Habitats, Helichrysum bellum , Cultivation, and Taxonomy

Ellagic acid, Urolithin A and urolithin B, Molecular docking, CareVidTM, Pellitorine, Herbal remedy, and HIV-1 integrase

Cryobiotechnology, Seed banking, Recalcitrant seed, Living collections, Integrated ex situ conservation, and Orthodox seed

Plant breeding, Crop wild relatives, Crop improvement, Solanum tuberosum, Localization, Climate change, and Food security

Machine learning, Machine vision, Wood anatomical cross-sections, Texture analysis, and Wood species identification

Macroecology, Germination, ENSCONET, Seed dormancy, Evolution, Climate, Seed trait, and Plant regeneration

Methicillin, Natural product synthesis, Population dynamics, Antimicrobial resistance, Infectious-disease epidemiology, and Bacterial evolution

Sexual dimorphism, Bamenda Highlands (Cameroon), Oricia Pierre, Medicinal, Submontane forest, Stage dependent, Vepris onanae, Bali Ngemba Forest Reserve (Cameroon), and Cameroon

Genomics, Ecuador, Crop wild relatives, Ipomoea aequatoriensis, New species, Herbarium specimens, and Tetraploid

Biogeochemistry, Fungal ecology, Forest ecology, Mycorrhizal fungi, Microbial ecology, and Europe

HybPiper, Fungariomics, Fungi, Whole genome sequencing, Agaricales, and Museomics

Euterpe, Açaí management, Flooded forests, Amazonia, and Biodiversity conservation

Nursery, Native tree species, Amazonas (Brazil), Seed and seedling production, Public policy, Amazon rainforest, Plant propagation, and Forest restoration

User-friendly platforms, Species conservation, Extinction risk, Biodiversity, Remote-sensing, Automated assessment, and Red Lists

Medicine, Chemistry, Health, Australia, Farming, Business, Commerce, Industry, and Essential oils

Host-specificity, Basidiomycota, New taxa, Fungal diversity, Taxonomy, and Ascomycota

Vitamin B deficiencies, Micronutrients, Malnutrition, Edible plants, Plant diversity, Food security, and Nutrient-rich species

Royal Botanic Gardens, Kew, Sustainability, Nature-based solutions, Biodiversity, Sustainable Development Goals, and Climate change

Widespread, Conservation status, Pyrenees, Endemic, Habitat, Abundance, Centre-periphery hypothesis, Mediterranean, Red list, Range margins, and Rarity

Prioritisation of alien plants, Invasive plants, Sardinia, Mediterranean islands, Comparing assessment methods, Risk assessment, and Marine Protected Area of Tavolara (Italy)

Cryopreservation, Exceptional plan, Ex situ conservation, Exceptionality factor, Gap analysis, and Seed bank

Tabernaemontana inconspicua, Alkaloids, Antimicrobial, Irisdichototin G, and Apocynaceae

Vascular plants, Geology, Biogeography, Plant diversity, and Andes

Piptolepis, Fruit, Plant morphology, Pericarp, Compositae, Lychnophorinae, and Plant anatomy

Chicken of the woods, Fungi, Laetiporus sulphureus, Chromosomal, and Genome sequence

Brazilian Central Plateau, Lychnophorinae, Asteraceae, and New species

Poales, Rapateaceae, Plant anatomy, Flowers, and Spikelets

Herbaria, Cyperaceae, Systematics, Phylogenetic hypotheses, and Taxonomy

Blepharis, Acantheae, Somalia, New taxon, and Taxonomy

Gabon, 2H/1H isotope ratio analysis, Lacey Act, EUTR, Illegal logging and timber trade, Aucoumea klaineana, and IRMS

SEICAT, Introduction-naturalisation-invasion continuum, Plant invasions, Myrtaceae, and EICAT

Collection cost, Mexico, Seed accession, Nominal investment rate, Pinus, Climate change, and Pines

Descriptors, Diploid hybrid species, Cultivation, Senecio squalidus, and Plant history

Phylogenetic regression, Köppen–Geiger climate class, Time-calibrated phylogeny, Crop wild relatives, and Climate niche

COVID-19

Phenology, Geographical distribution, Descriptors, Habitats, Launaea cervicornis, Etymology, Cultivation, and Taxonomy

Multidimensional mentoring, Communities of practice, Inclusive practices, Decolonizing science, and CRediT taxonomy

Geographical distribution, Nomenclature, Systematics, Taxonomy, and Vigna

Mozambique, Vascular plants, Flora, Biodiversity, Taxonomy, and Checklist

Checklists, Nomenclature, Novel species list, Pakistan, Asia, Taxonomy, and Macro- and micro-fungi

Genomics, Genome assembly, Earth BioGenome Project, and Ethics

Klasea cerinthifolia, Descriptors, Cultivation, Taxonomy, Plant history, and Propagation

Basidiomycota, Rozellomycota, Classification , Fossil fungi, Ascomycota, and Basal fungi

China, Flora of China, Fujian Province (China), Leafy spurges, Euphorbia xiangxiui, Phylogeny, Taxonomy, and Jiufeng Mountains (China)

Conservation, Lamioideae, Gomphostemma, Southeast Asia, Revisions, and Taxonomy

Flavanol, Abiotic, Procyanidin, Cultivar, Vitis vinifera, and Antioxidant

Molecular biology, Plant morphology, Robrichia, Phylogeny, and Enterolobium

Rottler, Johann Peter (1749–1836), Nomenclature, Willdenow, Carl Ludwig (1765-1812), Lectotypes, Typification, India, and Klein, Johann Gottfried (1766-1821)