Results 21 to 30 of about 923 (155)

Shared body plans of lycophytes inferred from root formation of Lycopodium clavatum

open access: yesFrontiers in Ecology and Evolution, 2022
Late Silurian to early Devonian lycophytes had prostrate aerial axes, while subordinate organs or subterranean axes were formed around the dichotomies of the axes. The subterranean axes are hypothesized to have evolved into root-bearing axes (rhizophores)
Yuki Ito   +3 more
doaj   +1 more source

Deglaciation history and subsequent lake dynamics in the Siljan region, south‐central Sweden, based on new LiDAR evidence and sediment records

open access: yesEarth Surface Processes and Landforms, Volume 47, Issue 15, Page 3515-3545, December 2022., 2022
Glacial geomorphology and postglacial landforms, derived from LiDAR‐based digital terrain models, together with radiocarbon‐dated sediment sequences, form the basis for landscape reconstruction spanning c. 2000 years (10,500–8500 cal. bp). After formation of streamlined terrain and ribbed moraine tracts followed intense glaciofluvial activity at ...
Per Möller   +7 more
wiley   +1 more source

Arbuscular mycorrhizal associations in Lycopodiaceae [PDF]

open access: yesNew Phytologist, 2007
Commentary p ...
Jennifer L, Winther, William E, Friedman
openaire   +2 more sources

Optimization of Pressurized Liquid Extraction of Lycopodiaceae Alkaloids Obtained from Two Lycopodium Species

open access: yesMolecules, 2021
Alkaloids of the Lycopodiaceae family are of great interest to researchers due to their numerous properties and wide applications in medicine. They play a very important role mainly due to their potent antioxidant, antidepressant effects and a reversible
Aleksandra Dymek   +5 more
doaj   +1 more source

Selection of Reference Genes for Expression Analysis in Chinese Medicinal Herb Huperzia serrata

open access: yesFrontiers in Pharmacology, 2019
Huperzine A (HupA) is a powerful and selective inhibitor of acetylcholinesterase. It has attracted widespread attention endangering the ultimate plant sources of Lycopodiaceae family.
Mengquan Yang   +8 more
doaj   +1 more source

The complete chloroplast genome sequence of Huperzia javanica (sw.) C. Y. Yang in Lycopodiaceae

open access: yesMitochondrial DNA. Part B. Resources, 2017
Huperzia javanica (Sw.) C. Y. Yang is a valuable medical herb used for treating Alzheimer’s disease. Here, we described the complete chloroplast genome of H. javanica using Illumina paired-end sequencing. The total genome length is 154,415 bp, containing
Hong-rui Zhang   +3 more
doaj   +1 more source

Lycophyta da borda oeste do Pantanal, Mato Grosso do Sul, Brasil Lycophyta from the western Pantanal, Mato Grosso do Sul State, Brazil

open access: yesActa Botânica Brasílica, 2009
Este trabalho apresenta o tratamento taxonômico para as espécies de Lycophyta da região da borda oeste do Pantanal sul-matogrossense. Duas famílias estão presentes na área, Lycopodiaceae e Selaginellaceae, com cinco e seis espécies respectivamente.
Elton Luis Monteiro de Assis   +1 more
doaj   +1 more source

The carotenoid content in certain plants from Abisko National Park (Swedish Lapland)

open access: yesActa Societatis Botanicorum Poloniae, 2015
By means of columnar and thin-layer chromatography, the presence of carotenoids in Lichens (2 species), Sphagnaceae (l species), Lycopodiaceae (l species) and in 23 species of the higher plants from Abisko National Park (Swedish Lapland) was studied.
B. Czeczuga
doaj   +1 more source

Two new species of Phlegmariurus (Lycopodiaceae) from China

open access: yesTurczaninowia, 2022
Based on morphological study, two new species of the lycophyte genus Phlegmariurus Holub, P. yunfengii R.-H. Jiang et X.-C. Zhang and P. shingianus R.-H. Jiang et X.-C. Zhang from China are described and illustrated.
Ри-Хонг Цзян   +1 more
doaj   +1 more source

Lycopodiaceae no Parque Nacional do Itatiaia, RJ e MG, Brasil Lycopodiaceae of Itatiaia National Park, Rio de Janeiro and Minas Gerais states, Brazil

open access: yesActa Botânica Brasílica, 2010
O Parque Nacional do Itatiaia localiza-se na região Sudeste do Brasil, nos limites dos estados do Rio de Janeiro e Minas Gerais, com altitudes que variam de 390 a 2789 m (Pico das Agulhas Negras).
Carla Gabriela Vargas Ramos   +1 more
doaj   +1 more source

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