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2023
Journal article
Carbon isotope values for grasses in Madagascar's Central Highlands establish baselines for historical and paleoecological research.
Crowley, Brooke E. ; Schmidt, Heidi H. ; Vorontsova, Maria S.
Central Highlands (Madagascar), Grazing, Evolutionary history, Madagascar, Fire, Weight %C:N, Subfamily tribe, and Endemism
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2023
Journal article
A revised checklist of Lepanthes (Orchidaceae) from Peru, including new country records.
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2022
Journal article
Tropical environmental change in North Sumatra at the Last Glacial Maximum: Evidence from the stable isotope composition of cave guano.
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2023
Journal article
Coumarinolignoid and Indole Alkaloids from the Roots of the Hybrid Plant Citrus x paradisi Macfad. (Rutaceae).
A phytochemical investigation of the roots of Citrus x paradisi Macfad. (Rutaceae) led to the isolation of two new compounds, namely 1-formyl-5-hydroxy-N-methylindolin-1-ium (1) and decyloxycleomiscosin D (2), along with ten known compounds: 1,1-dimethylpyrrolidin-1-ium-2-carboxylate (3), furan-2,3-diol (4), 5-methoxyseselin (5), umbelliferone (6), scopoletin (7), citracridone I (8), citracridone II (9), citracridone III... -
2023
Journal article
Phylogenetic, Developmental and Functional Aspects of Stomatal Patterning: Lessons from Magnoliids.
The magnoliid clade encompasses 18 extant families arranged in four orders, plus several extinct taxa, including some of the most ancient angiosperm fossils. The clade is characterized by paracytic stomata with a distinct pair of lateral subsidiary cells that flank the guard cells, though other stomatal types are also reported,...Rudall, Paula J.
Magnoliids, Paracytic stomata, Amplifying divisions, Stomatal clusters, and Development
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2023
Journal article
Seed Longevity—The Evolution of Knowledge and a Conceptual Framework.
The lifespan or longevity of a seed is the time period over which it can remain viable. Seed longevity is a complex trait and varies greatly between species and even seed lots of the same species. Our scientific understanding of seed longevity has advanced from anecdotal ‘Thumb Rules,’ to empirically...Nadarajan, Jayanthi ; Walters, Christina ; Pritchard, Hugh W. ; Ballesteros, Daniel ; Colville, Louise
Seed ageing, Cryopreservation, Glassy state, Seed longevity, and Cryobiotechnology
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2022
Journal article
Salix × polychroma (Salicaceae) — a new anthropogenic hybrid.
A new anthropogenic hybrid, Salix × polychroma I. V. Belyaeva et O. V. Epanch., in cultivation in Russia, and United Kingdom, is described and its characteristics are given.Epanchintseva, O. V. ; Belyaeva, I. V.
Salix, Salix × polychroma, Cultivation, Salicaceae, and New hybrid
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2023
Journal article
Genetic assimilation of ancestral plasticity during parallel adaptation to zinc contamination in Silene uniflora.
Phenotypic plasticity in ancestral populations is hypothesized to facilitate adaptation, but evidence is piecemeal and often contradictory. Further, whether ancestral plasticity increases the probability of parallel adaptive changes has not been explored. The most general finding is that ancestral responses to a new environment are reversed following adaptation (known as... -
2023
Journal article
Akanthomyces zaquensis (Cordycipitaceae, Hypocreales), a new species isolated from both the stroma and the sclerotium of Ophiocordyceps sinensis in Qinghai, China.
An undescribed taxon of entomopathogenic fungi, Akanthomyces zaquensis, was introduced based on the collections from Duoxiao Village beside the Za Qu River in Qinghai Province, China. The taxon is characterized by its host and habitat of isolations from both the stroma and the sclerotium of Ophiocordyceps sinensis and by producing...Wang, Yong-Hui ; Wang, Wen-Jing ; Wang, Ke ; Dong, Cai-Hong ; Hao, Ji-Rong …
Tibetan Plateau, Fungi, Phylogeny, Qinghai (China), Akanthomyces zaquensis, Morphology, and Taxonomy