OOIR: Observatory of International Research

Papers

(The H4-Index of Plant Diversity is 24. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Detection of functional diversity gradients and their geoclimatic filters is sensitive to data types (occurrence vs. abundance) and spatial scales (sites vs. regions)	395
Sex-specific facilitation and reproduction of the gynodioecious cushion plant Arenaria polytrichoides on the Himalaya-Hengduan mountains, SW China	133
Degree of style coiling is associated with corolla-tube length in the nectarless flowers of Roscoea schneideriana	115
Ontogenetic trait variation and metacommunity effects influence species relative abundances during tree community assembly	93
Seedling survival after simulating grazing and drought for two species from the Pamirs, northwestern China	90
Integrating genomic and morphological data into bamboo taxonomic and evolutionary studies	70
Phylogenetic relationship, biogeography, and conservation genetics of endangered Fraxinus chiisanensis (Oleaceae), endemic to South Korea	66
Convergent relationships between flower economics and hydraulic traits across aquatic and terrestrial herbaceous plants	53
Testing complete plastomes and nuclear ribosomal DNA sequences for species identification in a taxonomically difficult bamboo genus Fargesia	47
Integrative analysis of the metabolome and transcriptome reveals the potential mechanism of fruit flavor formation in wild hawthorn (Crataegus chungtienensis)	43
Climate change impacts on Rhododendron diversity: Regional responses and conservation strategies in China	40
Diversity patterns of cushion plants on the Qinghai-Tibet Plateau: A basic study for future conservation efforts on alpine ecosystems	35
A new infrageneric classification of Gastrochilus (Orchidaceae: Epidendroideae) based on molecular and morphological data	34
Identification and fine mapping of rtms1-D, a gene responsible for reverse thermosensitive genic male sterility from Diannong S-1X	34
A robust phylogenomic framework supports a revised intrafamilial classification of Urticaceae	34
Climate drives patterns of response of recalcitrant embryonic axes of Quercus species to cryopreservation	33
Patterns and drivers of plant sexual systems in the dry-hot valley region of southwestern China	31
Stomatal dynamics are regulated by leaf hydraulic traits and guard cell anatomy in nine true mangrove species	29
Climate space, traits, and the spread of nonnative plants in North America	26
Assembly-free reads accurate identification (AFRAID) approach outperforms other methods of DNA barcoding in the walnut family (Juglandaceae)	25
Ecological and habitat ranges of orchids in the northernmost regions of their distribution areas: A case study from Ural Mountains, Russia	25
Hangzhou strategic action plan charts a decade for biosphere reserves	25
Elevational patterns of functional diversity and trait of Delphinium (Ranunculaceae) in Hengduan Mountains, China	25
Current patterns of plant diversity and phylogenetic structure on the Kunlun Mountains	25
Insights into cryptic speciation of quillworts in China	24