Results 21 to 30 of about 414 (130)

The first Gondwanan Euphorbiaceae fossils reset the biogeographic history of the Macaranga‐Mallotus clade

open access: yesAmerican Journal of Botany, Volume 110, Issue 5, May 2023., 2023
Abstract Premise The spurge family Euphorbiaceae is prominent in tropical rainforests worldwide, particularly in Asia. There is little consensus on the biogeographic origins of the family or its principal lineages. No confirmed spurge macrofossils have come from Gondwana.
Peter Wilf   +2 more
wiley   +1 more source

Oxidative stress-mediated hepatotoxicity in rats induced by ethanol extracts of different parts of Chloranthus serratus

open access: yesPharmaceutical Biology, 2020
Context Chloranthus serratus (Thunb.) Roem. et Schult. (Chloranthaceae) is an herb widely used as a folk medicine treating inflammatory diseases, although it is toxic.
Shuping Sun   +6 more
doaj   +1 more source

Deep reticulation: the long legacy of hybridization in vascular plant evolution

open access: yesThe Plant Journal, Volume 114, Issue 4, Page 743-766, May 2023., 2023
SUMMARY Hybridization has long been recognized as a fundamental evolutionary process in plants but, until recently, our understanding of its phylogenetic distribution and biological significance across deep evolutionary scales has been largely obscure. Over the past decade, genomic and phylogenomic datasets have revealed, perhaps not surprisingly, that
Gregory W. Stull   +3 more
wiley   +1 more source

Richard Maack and his contributions to the botany of Siberia

open access: yesNordic Journal of Botany, Volume 2023, Issue 4, April 2023., 2023
A brief account of the biography of Richard Maack (1825–1886) is provided, with an emphasis on his botanical travels and research presented in the context of contemporary politics and sciences. The history of three Siberian expeditions of the Imperial Russian Geographical Society is detailed: to the Viluy River in 1853–1855, to the Amur River in 1855 ...
Alexander N. Sennikov, Irina V. Sokolova
wiley   +1 more source

The complete chloroplast genome of medicine and horticultural plant Chloranthus spicatus (Chloranthaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Chloranthus spicatus is an important medicinal and horticultural plant in China. In this study, the complete chloroplastid genome was assembled and annotated, its full-length of 158,758 bp, include large single-copy (LSC) region of 88,408 bp, small ...
Xing-Yu Liao   +7 more
doaj   +1 more source

Pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola

open access: yesEFSA Journal, Volume 20, Issue 8, August 2022., 2022
Abstract The EFSA Plant Health Panel performed a pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola, five clearly defined fungi of the C. gloeosporioides complex causing anthracnose. The pathogens are widely distributed in at least three continents. C. aenigma and C.
EFSA Panel on Plant Health (PLH)   +26 more
wiley   +1 more source

Catálogo sistemático dos pólens das plantas arbóreas do Brasil Meridional: XX - Chloranthaceae e Piperaceae Catalogue of southern brazilian pollen grains

open access: yesMemorias do Instituto Oswaldo Cruz, 1975
Foi estudada a morfologia polínica da única espécie conhecida de CHLORANTHACEAE do Sul do Brasil e de quatro espécies de PIPERACEAE. As famílias são distintas palinologicamente, entretanto, as espécies desta última família são muito semelhantes quanto ...
Ortrud Monika Barth   +1 more
doaj   +1 more source

A comprehensive review on the chemical constituents, sesquiterpenoid biosynthesis and biological activities of Sarcandra glabra

open access: yesNatural Products and Bioprospecting, 2023
Sarcandra glabra (Thunb.) Nakai is a perennial evergreen herb categorised within the Sarcandra Gardner genus under the Chloranthaceae family. Indigenous to tropical and subtropical regions of East Asia and India, this species is extensively distributed ...
Jin-Ning Chu   +2 more
doaj   +1 more source

The vessel wall thickness–vessel diameter relationship across woody angiosperms

open access: yesAmerican Journal of Botany, Volume 109, Issue 6, Page 856-873, June 2022., 2022
Abstract Premise Comparative anatomy is necessary to identify the extremes of combinations of functionally relevant structural traits, to ensure that physiological data cover xylem anatomical diversity adequately, and thus achieve a global understanding of xylem structure–function relations.
Alberto Echeverría   +4 more
wiley   +1 more source

The Angiosperm Terrestrial Revolution and the origins of modern biodiversity

open access: yesNew Phytologist, Volume 233, Issue 5, Page 2017-2035, March 2022., 2022
Summary Biodiversity today has the unusual property that 85% of plant and animal species live on land rather than in the sea, and half of these live in tropical rainforests. An explosive boost to terrestrial diversity occurred from c. 100–50 million years ago, the Late Cretaceous and early Palaeogene. During this interval, the Earth‐life system on land
Michael J. Benton   +2 more
wiley   +1 more source

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