OOIR: Observatory of International Research

Papers

(The TQCC of Plant Systematics and Evolution is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-05-01 to 2024-05-01.)

Article	Citations
Phylogeny and taxonomy of the Antillean endemic genus Leptocereus (Cactaceae) inferred from chloroplast markers and morphological evidence	16
A new endemic and critically endangered species of Butia (Arecaceae) with comments on morpho-anatomical novelties in the genus	14
Spatial distribution and interannual variability of coastal fog and low clouds cover in the hyperarid Atacama Desert and implications for past and present Tillandsia landbeckii ecosystems	12
Plant phylogeography of the Balkan Peninsula: spatiotemporal patterns and processes	12
Morphological and genetic variation in natural populations of Quercus vulcanica and Q. frainetto	11
Dipterocarpus (Dipterocarpaceae) leaves from the K-Pg of India: a Cretaceous Gondwana presence of the Dipterocarpaceae	10
A new insight on the evolution of polyploid Aegilops species from the complex Crassa: molecular-cytogenetic analysis	10
Insights into the cytotype and reproductive puzzle of Cotoneaster integerrimus in the Western Carpathians	10
Pollen morphology of Ellisiophyllum and Sibthorpia (Plantaginaceae, tribe Sibthorpieae) and phylogenetics of the tribe	10
Climate and coastal low-cloud dynamic in the hyperarid Atacama fog Desert and the geographic distribution of Tillandsia landbeckii (Bromeliaceae) dune ecosystems	9
Setting the evolutionary timeline: Tillandsia landbeckii in the Chilean Atacama Desert	9
Diversity, distribution, endemism and conservation status of Euphorbia (Euphorbiaceae) in SW Asia and adjacent countries	9
Genome size variation in Deschampsia cespitosa sensu lato (Poaceae) in Eurasia	9
New insight into the molecular phylogeny of the genus Liparis s.l. (Orchidaceae: Malaxideae) with a new generic segregate: Blepharoglossum	9
Edaphochloris, gen. nov.: a new genus of soil green algae (Trebouxiophyceae, Chlorophyta) with simple morphology	9
The utility of genome size in plant identification: a case study on Sesleria (Poaceae) from Croatia and Slovenia	9
Epidermal crystals in Acalypha (Euphorbiaceae, Acalyphoideae) as a new taxonomic trait of the genus	9
Genetic diversity of Horsfieldia tetratepala (Myristicaceae), an endangered Plant Species with Extremely Small Populations to China: implications for its conservation	9
Molecular phylogeny and character evolution of Flemingia (Leguminosae, Papilionoideae, Phaseoleae, Cajaninae) inferred from three cpDNA and nrITS sequence data	8
Did dysploid waves follow the pulses of whole genome duplications?	8
Conserving the endemic flora of the Carpathian Region: an international project to increase and share knowledge of the distribution, evolution and taxonomy of Carpathian endemics and to conserve endan	8
Phylogeny and systematics of the Lactucinae (Asteraceae) focusing on their SW Asian centre of diversity	8
Odontarrhena stridii (Brassicaceae), a new Nickel-hyperaccumulating species from mainland Greece	8
Disentangling relationships among eastern Mediterranean Cymbalaria including description of a novel species from the southern Peloponnese (Greece)	7
Leaf wax composition and distribution of Tillandsia landbeckii reflects moisture gradient across the hyperarid Atacama Desert	7

Comprehensive genomic analysis of the RNase T2 gene family in Rosaceae and expression analysis in Pyrus bretschneideri	7
Soil bacterial community structure of fog‐dependent Tillandsia landbeckii dunes in the Atacama Desert	6
Negative effect of inbreeding on fitness of an arctic–alpine Hieracium alpinum (Asteraceae), a species with a geographical parthenogenesis distribution pattern	6
Gynodioecy or leaky dioecy? The unusual sexual system of a coral dune-habitant Tournefortia argentea (Boraginaceae)	6
Pollinator visitation and female reproductive success in two floral color morphs of Ipomoea aquatica (Convolvulaceae)	6
Chemical analysis of floral scents in sympatric Ficus species: highlighting different compositions of floral scents in morphologically and phylogenetically close species	6
The terpene synthase genes of Melaleuca alternifolia (tea tree) and comparative gene family analysis among Myrtaceae essential oil crops	5
Taxonomic identity and evolutionary relationships of South African taxa related to the Spergularia media group (Caryophyllaceae)	5
Spatial distribution, niche ecology and conservation genetics of Degenia velebitica (Brassicaceae), a narrow endemic species of the north-western Dinaric Alps	5
Molecular phylogenetic analysis and taxonomic reconsideration of Ceropegia hirsuta (Apocynaceae, Asclepiadoideae) reveal a novelty in Thailand, Ceropegia citrina sp. nov., with notes on its pollinatio	5
Labellum and gynostemium micromorphology in Polystachya (Orchidaceae)	5
Anatomy of staminal glands in the Stigmaphylloid clade sheds light into new morphotypes of elaiophores and osmophores in Malpighiaceae	5
Pollen morphology of Persicaria section Cephalophilon (Polygonaceae)	5
Distribution patterns, ecological niche and conservation status of endemic Tillandsia purpurea along the Peruvian coast	5
Complete plastomes of 17 species of maples (Sapindaceae: Acer): comparative analyses and phylogenomic implications	4
Morphometric analysis of the Saccharum complex (Poaceae, Andropogoneae)	4
Rare Bolivian wild chile Capsicum eshbaughii (Solanaceae) located again: open ending on its identity and conservation	4
Phylogeny, biogeography, and character evolution in the genus Scilla s.l. and its close relatives Chionodoxa, Gemicia, Puschkinia, and Prospero (Asparagaceae)	4
The identity of Drimia purpurascens, with a new nomenclatural and taxonomic approach to the “Drimia undata” group (Hyacinthaceae = Asparagaceae subfam. Scilloideae)	4
Morpho-anatomical novelties of a dwarf Syagrus (Arecaceae) of canga: implications for ecology, conservation, and taxonomy	4
Biogeography of the Carpathians: towards a better understanding of biodiversity patterns	4
Sectional polyphyly and morphological homoplasy in Southeast Asian Cyrtandra (Gesneriaceae): consequences for the taxonomy of a mega-diverse genus	4
Mimosa brevicalyx (Leguminosae-Caesalpinioideae): a new species based on molecular, anatomical, and morphological data	4
Colonization of the Southern Hemisphere by Sagina and Colobanthus (Caryophyllaceae)	4
The highly conserved rps12 gene in ferns provides strong evidence for decreased substitution rates in the inverted repeat region	4
Description of hot spring dwelling Mastigocladus ambikapurensis sp. nov., using a polyphasic approach	4
A new species of Croton (Euphorbiaceae) endemic to the Brazilian Pampa and its phylogenetic affinities	4
Phylogenetic inferences using nuclear ribosomal ITS and chloroplast sequences provide insights into the biogeographic origins, diversification timescales and trait evolution of Rubus in the Japanese A	4
Obtusifoliaceae, a new family of leafy liverworts to accommodate Konstantinovia, newly described from the Hengduan Mts. (South China) and Obtusifolium (Cephaloziineae, Marchantiophyta)	4
What explains the variation in length of stamens and styles in a pollen flower? a study exemplified by Macairea radula (Melastomataceae)	4
Cytogenetics of wild species of the Alstroemeriaceae family (Liliales)	4
Identification and function analysis of fasciclin-like arabinogalactan protein family genes in pear (Pyrus bretschneideri)	4
How do rewardless Bletilla striata flowers attract pollinators to achieve pollination?	4