There and back again: molecular phylogenetics of the Brazilian endemic <i>Psyllocarpus</i> (Rubiaceae: Spermacoceae) supports a circumscription of the genus based on its original concept

2024-9-11

Reflections on the absence of stomata on the gametophyte generation of extant land plants: a focus on poikilohydry

2024-9-9

<i>Serjania piscatoria</i> (Paullinieae, Sapindaceae) as a symbol of vascular variants polymorphism

2024-9-3

Using integrative taxonomy to clarify species boundaries in <i>Diervilla</i> (bush-honeysuckle, Caprifoliaceae)

2024-8-30

Estimation of divergence time and comparative plastid genomics of <i>Orchis</i> species (Orchidaceae)

2024-8-29

Plant extinction in the Anthropocene

2024-8-28

An expanded <i>Pappostipa</i> (Stipeae, Poaceae) includes a lineage of South American species with plumose-like awns

2024-8-23

A review of the genus <i>Euterpe</i>: botanical and genetic aspects of açai, the purple gold of the Amazon

2024-8-19

Review of the Komarovieae (Apiaceae) with inclusion of monotypic Afghan genus <i>Mastigosciadium</i> and description of a new genus from Northern Balochistan, Pakistan

2024-8-19

Anatomical conservatism in the wood and bark of the species-rich Byrsonimoid clade (Malpighiaceae)

2024-8-8

The migration history of the Kamchatka rhododendron (<i>Therorhodion camtschaticum s.l.</i>) indicates two distinct dispersal routes towards Eastern Beringia

2024-8-7

Is there a tapetum in the hornwort capsule? Evidence from the sporogenesis of <i>Phaeoceros</i>

2024-8-3

A synopsis of <i>Carex</i> subgenus <i>Psyllophorae</i>, sect. <i>Junciformes</i> (Cyperaceae) in South America

2024-8-3

One more step into the resolution of <i>Panicum</i> (Poaceae) polyphyly: <i>Drakkaria</i>, a new segregate genus from neotropical Seasonally Dry Tropical Forests

2024-8-2

Myxodiaspory in <i>Adenostemma brasilianum</i> (Asteraceae): morphological and histochemical strategies for diaspore dispersion

2024-7-31

Morphoanatomy and evolution of the bracteole and sepal glands of the Amazonian genus <i>Lophanthera</i> A. Juss. (Galphimioid clade)

2024-7-31

A classification system for germination in desiccation-sensitive Fagaceae acorns: with particular focus on physiological and epicotyl dormancy

2024-7-30

A trip of a bamboo lifetime: tracing the origin and evolution of <i>Chusquea</i> (Poaceae, Bambusoideae, Bambuseae) in Patagonia, southernmost South America

2024-7-24

Karyotype diversity and genome size in the Cyphomandra clade of <i>Solanum</i> L. (Solanaceae)

2024-7-24

Faster than expected: 5-year re-surveys reveal accelerating plant colonization in two proglacial forelands of the Gran Paradiso National Park (NW Italian Alps)

2024-7-24

Pollination ecology of <i>Dracula erythrochaete</i> (Orchidaceae): brood-site imitation or food deception?

2024-7-21

The classification of the fern family Gleicheniaceae, with the description of a new genus, segregated from <i>Sticherus</i>

2024-7-20

Fruit anatomy and histogenesis in Mediterranean species of <i>Arbutus</i> (Ericaceae: Arbutoideae): ecological and morphogenetic aspects

2024-7-20

Variation in root functional traits of Neotropical epiphytic and terrestrial orchids along an elevational gradient

2024-7-13

Seed quality and germination performance increase with cross-pollination in members of subtribe Orchidinae (Orchidaceae)

2024-7-2

Reproductive biology of <i>Santolina ligustica</i> Arrigoni, a rare narrow-ranged species: implications for conservation

2024-7-1

Advances in understanding the phylogenetic relationships of the subfamily Larreoideae using morphological and molecular evidence

2024-6-26

Distribution patterns of glandular trichomes in the flora of the Hengduan Mountains, southwestern China

2024-6-24

Anther wall and pollen development in <i>Aspidosperma</i> Mart &amp; Zucc. (Apocynaceae)

2024-6-20

Widespread gene flow from <i>Betula tianshanica</i> and <i>Betula pendula</i> to <i>Betula microphylla</i>: a rare species from Northwest China

2024-6-7

Low genetic differentiation despite high habitat fragmentation in an endemic and endangered species of Iridaceae from South America: implications for conservation

2024-5-30

Floral structure, histochemistry, and volatile compounds in <i>Bulbophyllum</i> species of the ‘<i>Cirrhopetalum</i> alliance’ (Orchidaceae)

2024-5-28

The impact of pollinator functional traits on pollination effectiveness is shaped by floral morphs in distylous plant species

2024-5-21

Pollination by birds, non-flying mammals, and European honeybees in a heathland shrub, <i>Banksia catoglypta</i> (Proteaceae)

2024-5-11

Molecular phylogenetics of <i>Distephanus</i> supports the recognition of a new tribe, Distephaneae (Asteraceae)

2024-5-6

Long-term fieldwork in Brazil helps to unravel the diversity and evolution of the Neotropical Olyreae (Poaceae: Bambusoideae): an unexpected new and threatened genus in Parianinae

2024-5-4

Plastome analysis elucidates the phylogenetic placement of the mycoheterotrophic genus <i>Yoania</i> (Orchidaceae) and its plastomic degeneration during the evolution of mycoheterotrophy

2024-5-4

Fixed non-random orientation to the Sun (conversotropism) in two window-flowered greenhood orchids, <i>Diplodium</i> spp. (Orchidaceae: Pterostylidinae); implications for other window flowers and pollinator behaviour

2024-4-29

Molecular variation and phylogeography within European <i>Isothecium alopecuroides</i> and <i>Pseudisothecium myosuroides</i> (Bryophyta, Lembophyllaceae)

2024-4-23

One more word on Patagonian <i>Ulota macrodontia</i>: <i>Ulota brachypoda</i> sp. nov. (Orthotrichaceae, Bryophyta)

2024-4-20

Phylogeny, chronology, and phylogeography in Australasian Hypnodendraceae

2024-4-16

Genetic divergences provide evidence to accept a new Mediterranean genus <i>Antalia</i> (Apiaceae) and insights into allopatric divergence extended to the Pliocene

2024-4-13

A shift between bee and wasp pollinators explains floral divergence in the Duvernoia clade of <i>Justicia</i> (Acanthaceae)

2024-4-11

Narrow mycorrhizal specialization and its effect on early development in the Mediterranean orchid <i>Orchis italica</i>

2024-4-10

Sphaerocrystals in seeds of <i>Euphorbia</i> subgenus <i>Esula</i> (Euphorbiaceae): morphology, occurrence, and relationship with phylogeny

2024-4-9

Stem anatomy: development of included and intraxylary phloem in <i>Barleria</i> species (Acanthaceae) occurring in India

2024-4-8

Floral colour variation across life history and geography in <i>Mimulus ringens</i> (Phrymaceae)

2024-3-30

Andean uplift, climatic events, and rainforest bridges determined the spatiotemporal evolution of the <i>cumaru</i> and <i>tonka</i> beans (Dipterygeae: Leguminosae)

2024-3-28

Pollination of thermogenic inflorescence of <i>Pandanus odorifer</i> by a specialist <i>Amystrops</i> sap beetle that reproduces on the male inflorescence

2024-3-27

Species delimitation and taxonomic revision of the <i>Ptilagrostis dichotoma</i> species complex (Poaceae) based on statistical morphological variations

2024-3-27