Results 21 to 30 of about 252 (122)

Direct and indirect effects of climate change on distribution and community composition of macrophytes in lentic systems

open access: yesBiological Reviews, Volume 97, Issue 4, Page 1677-1690, August 2022., 2022
ABSTRACT Macrophytes are an important part of freshwater ecosystems and they have direct and indirect roles in keeping the water clear and providing structure and habitats for other aquatic organisms. Currently, climate change is posing a major threat to macrophyte communities by altering the many drivers that determine macrophyte abundance and ...
Lovisa Lind   +2 more
wiley   +1 more source

Vegetation changes over the last centuries in the Lower Lake Constance region reconstructed from sediment‐core environmental DNA

open access: yesEnvironmental DNA, Volume 4, Issue 4, Page 830-845, July 2022., 2022
The reconstruction of the historical shoreline vegetation across multiple basins of Lower Lake Constance using sedDNA, reveals the irreversible trajectory of the plant communities in relation to extensive anthropogenic pressures in the region. Abstract Many European lake ecosystems, including their respective catchment areas, underwent anthropogenic ...
Anan Ibrahim   +5 more
wiley   +1 more source

Macroevolutionary dynamics in the transition of angiosperms to aquatic environments

open access: yesNew Phytologist, Volume 235, Issue 1, Page 344-355, July 2022., 2022
Summary Angiosperm lineages in aquatic environments are characterized by high structural and functional diversity, and wide distributions. A long‐standing evolutionary riddle is what processes have caused the relatively low diversity of aquatic angiosperms compared to their terrestrial relatives.
Andrea S. Meseguer   +3 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

Examining the utility of DNA barcodes for the identification of tallgrass prairie flora

open access: yesApplications in Plant Sciences, Volume 9, Issue 1, January 2021., 2021
Premise The tallgrass prairies of North America are one of the most threatened ecosystems in the world, making efficient species identification essential for understanding and managing diversity. Here, we assess DNA barcoding with high‐throughput sequencing as a method for rapid plant species identification.
Sarah A. Herzog, Maribeth Latvis
wiley   +1 more source

Superação de dormência de sementes de Ceratophyllum demersum Dormancy break of Ceratophyllum demersum seeds

open access: yesPlanta Daninha, 2005
Dentre as várias plantas daninhas aquáticas imersas que proliferam nos reservatórios de usinas hidrelétricas, destaca-se em importância Ceratophyllum demersum, devido à sua grande capacidade de reprodução e produção de biomassa.
N.V. Costa   +4 more
doaj   +1 more source

EVALUATION OF ANTIOXIDANT ACTIVITY OF IN VITRO PROPAGATED MEDICINAL CERATOPHYLLUM DEMERSUM L. EXTRACTS

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2019
Ceratophyllum demersum L. is a medical plant of the family Ceratophyllaceae that has been traditionally used for the treatment of diseases such as ulcer, diarrhoea, wounds and fever since ancient times.
Bugrahan Emsen, Muhammet Dogan
doaj   +1 more source

Large‐scale nuclear and plastid phylogenomic analyses inform an updated Angiosperm Phylogeny Group classification: APG V

open access: yesJournal of Systematics and Evolution, Volume 64, Issue 5, Page 845-874, September 2026.
This revision of the APG classification considers the extensive recent analyses of hundreds of nuclear and plastid genes for many angiosperm species. Although previous versions of the APG classification were largely based on uniparentally inherited markers (plastid DNA, largely maternally inherited), there has emerged since APG IV extensive evidence of
The Angiosperm Phylogeny Group   +20 more
wiley   +1 more source

Utilisation agricole de plantes aquatiques, notamment en tant qu'amendement des sols, dans la province de Thua Thien Hue, Centre Vietnam. 1. Inventaire, abondance et caractérisation chimique des plantes aquatiques disponibles localement [PDF]

open access: yesTropicultura, 2009
Agricultura Use of Aquatic Plants, mainly as Soil Amendment, in the Thua Thien Hue Province, Central Vietnam. 1. Inventory, Abundance and Chemical Characterization of Collected Plants.
Ancion, PY.   +5 more
doaj  

Botanical inventory of the early book herbaria of Leonhard Rauwolf from southern France and northern Italy (1560–1563)

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract Sixteenth‐century herbaria are the oldest plant collections that survive today and, as such, they provide valuable insights in past floras and historical botanical interactions. One of the most fascinating still extant 16th‐century herbaria is the four‐volume collection of the German physician, botanist and traveler Leonhard Rauwolf (1535 ...
Anastasia Stefanaki   +5 more
wiley   +1 more source

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