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Different predictors shape the diversity patterns of Epiphytic and Non-epiphytic liverworts in Montane Forests of Uganda
(Frontiers Media, 2020)
We studied the influence of regional and local variables on the liverwort diversity within natural forest vegetation of Uganda to contribute to our understanding of the mechanisms and processes determining species richness. ...
Distribution of Drimane Sesquiterpenoids and Tocopherols in Liverworts, Ferns and Higher Plants: Polygonaceae, Canellaceae and Winteraceae Species
(Natural Products, 2012-06)
The liverwort, Porella vernicosa complex produces a very hot tasting polygodial, a drimane-type sesquiterpene dialdehyde. The same compound has been isolated from two ferns, Thelypteris hispidula and Blechnum fluviatile, ...
Insecticidal constituents from the Argentine Liverwort Plagiochila bursata
(Wiley VCH Verlag, 2010-07)
The new 2,3-secoaromadendrane 1, together with the known compounds plagiochilines A and M (2 and 3, resp.), fusicogigantone A (4), and 1,4-dimethylazulene (5) were isolated from an Argentine collection of the liverwort ...
New evidence about the interactions between liverworts in the genus Symphyogyna (Pallaviciniaceae) and Arbuscular Mycorrhizal Fungi
(Springer, 2019-10-02)
Arbuscular Mycorrhizal Fungi (Glomeromycotina) have been recorded in several species of thalloid liverworts of the genus Symphyogyna (Pallaviciniaceae, Marchantiophyta). In this work we report a relationships established ...
Africane-type sesquiterpenoids from the Argentine liverwort porella swartziana and their antibacterial activity
(American Chemical Society, 2004-02)
Seven africanes (1, 2a, b, 3-6), two of them new (1, 2a) three secoafricanes (7, 9), one of them new (7), and two norsecoafricanes (10, 11a), one of them new (10), all of them swartzianin-type, have been isolated from an ...
Liverwort oil bodies: diversity, biochemistry, and molecular cell biology of the earliest secretory structure of land plants
(Oxford University Press, 2022-04)
Liverworts are known for their large chemical diversity. Much of this diversity is synthesized and enclosed within the oil bodies (OB), a synapomorphy of the lineage. OB contain the biosynthetic enzymes to produce and store ...
Liverworts of Sphagnum magellanicum Brid. Raised bogs from Tierra del Fuego National Park, Ushuaia (Argentina)
(Maney Publishing, 2015-06)
At present, the available information about the liverworts of Sphagnum magellanicum Brid. mires from South America is very limited. The main aim of this paper is to present a comprehensive study of the liverwort flora of ...
Syzygiella teres (Machantiophyta) in the Elephant Island, Antarctica
(Sociedad Argentina de Botánica, 2019-06)
Background and aims: The known liverworts flora of Elephant Island, Antarctica, is composed by six species: Cephalozia badia, Cephaloziella varians, Anthelia juratzkana, Barbilophozia hatcheri, Lophoziopsis excisa, and ...
Hepaticites (Marchantiophyta) in the Lower Permian Arroyo Totoral Formation (La Rioja Province, Argentina)
(Asociación Paleontológica Argentina, 2018-07)
In this contribution we present the first record of a liverwort from the Arroyo Totoral Formation in the Paganzo Basin. The sample is preserved as a compression, founded in a greenish-gray shale with parallel lamination, ...