Results 71 to 80 of about 1,547 (181)
Invasion impact by Pteridium arachnoideum (Kaulf.) Maxon (Dennstaedtiaceae) on a neotropical savanna
Acta Botânica Brasílica, 2015 Whether management intervention is required to control biological invasions depends primarily on demonstrating species losses resulting from such invasions. Brackens of the Pteridium genus are currently regarded as a problem species that act as important
Natalia Guerin, Giselda Durigan
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Global Ecology and Biogeography, Volume 35, Issue 5, May 2026.ABSTRACT Aim For improved predictions of the redistribution of species under climate change, there is a need to better understand how interactions among multiple abiotic drivers affect species distributions. We examined whether occupancy patterns of forest plant species change consistently along geographic and macroclimatic gradients. We further tested
Per‐Ola Hedwall +6 more
wiley +1 more source
On mode of rythmological evolution of ferns
Turczaninowia, 2015 Possible ways of rhythmological evolution of ferns are outlined on the basis of comparison of basal evergreen phenorhythmotype with derived rhythms occurring in temperate ferns.
N. I. Shorina, N. M. Derzhavina
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Ecology and Evolution, Volume 16, Issue 4, April 2026.We present here the first quantitative assessment of plant endemics from the Manica Highlands (Zimbabwe‐Mozambique), totalling 216 taxa, representing over 9% of the estimated total flora. A major finding is that 173 (80%) endemic taxa are principally or entirely confined to open montane habitats such as grassland, bare rock, crags and scrub or dwarf ...
Jonathan Timberlake, Vincent Ralph Clark
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Semina: Ciências Agrárias, 2001 The authors describe a case of acute intoxication by bracken fern ( Pteridium aquilinum) in a cattle herd raised in the city of Reserva, Parana State. A total of 25 animals died due to intoxication caused by the ingestion of large amounts of the toxic ...
Alexandre Amorim Monteiro +5 more
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, 2011 30.2. Pteridium Gled. ex Scop., Fl. Carniol. 169 (1760), nom. cons., non Pteridium Raf. (1814, = Pteris), nec Pteridium (Kuetzing) J.Agardh (1898 = red alga). T.: Pteridium aquilinum (L.) Kuhn (Pteris aquilina L.)
Christenhusz, Maarten J. M. +2 more
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Scientific Papers Animal Science and Biotechnologies, 2023 Study results show that over 70% of the permanent grasslands are affected by soil acidity and moisture excess. In addition, 54% of the floristic structure of these grasslands is made up of invasive species of no value as fodder plants.
Maria Sauer +7 more
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Pesquisa Veterinária Brasileira, 2009 Este experimento foi delineado para investigar os seguintes pontos em relação à intoxicação aguda por samambaia (Pteridium aquilinum) em bovinos: 1) a intensidade da trombocitopenia em diferentes momentos da intoxicação e sua relação com possíveis ...
Bruno L. Anjos +5 more
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Two Variations of Pteridium aquilinum
American Fern Journal, 1952 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +3 more sources
Pteridium aquilinum: o que sabemos e o que ainda falta saber
Bioscience Journal, 2010 A samambaia Pteridium aquilinum encontra-se amplamente distribuída no planeta, sendo considerada um problema ambiental, além de representar perigo para a saúde tanto de animais quanto da espécie humana.
Natália Satchiko Hojo-Souza +2 more
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