Results 51 to 60 of about 4,167 (198)
ATLAS DE LAS ESPORAS DE PTERIDÓFITOS DE CHIPAQUE (CUNDINAMARCA, COLOMBIA)
Caldasia, 2006 Se describen las esporas de 53 especies de pteridófitas (helechos y plantas afines)agrupadas en 25 géneros y 17 familias, presentes en la vereda Marilandia, municipiode Chipaque, Cundinamarca.
CONTRERAS-DUARTE ANDRÉS RICARDO +2 more
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Applied Sciences, 2023 The aim of this study was to determine antioxidant activity (DPPH and phosphomolybdenum method), polyphenols content (total polyphenols, flavonoids, and phenolic acids), mineral compounds composition (Cu, Zn, Mn, Fe, Cr, Ni, Co, Pb and Cd) and ...
Eva Ivanišová +6 more
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Checklist of vascular plants of the Czech Republic [PDF]
, 2012 A checklist of vascular plants of the Czech Republic is provided, based on the Kubát et al’s Key to the flora of the Czech Republic from 2002 and volumes 7 and 8 of the Flora of the Czech Republic as taxonomic reference, and incorporating numerous ...
Chrtek Jindřich +2 more
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Agriculture students’ weed collections: Choices of plants and errors in identification
Natural Sciences Education, Volume 53, Issue 2, December 2024.Abstract Requiring students to create weed collections is a common technique for teaching weed identification. Data compiled over 18 years from students’ weed collections in a college‐level course included over 350 species of plants. Almost half of the specimens belonged to the Asteraceae or Poaceae.
David Wees
wiley +1 more source
Lista provisional de las Pteridofitas (helechos) de la provincia de Coquimbo, Chile
Lilloa, 1945 El autor hace algunas observaciones interesantes sobre la región alrededor de Coquimbo, citando veintitrés especies de pteridofitas (cuatro de las cuales no encontró personalmente), pertenecientes a las cinco familias Hymenophyllaceae, Polypodiaceae ...
Gualterio Looser
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Boletín de la Sociedad Argentina de Botánica, 2014 La región Chaqueña es una vasta cuenca sedimentaria cubierta en su mayoría por sedimentos cuaternarios. Actualmente, su la vegetación cambia desde bosques xeromórficos y matorrales en el noroeste (Chaco Occidental), hasta bosques semideciduos ...
Silvina A. Contreras, Alicia I Lutz
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Flora del Bajío y de Regiones Adyacentes, 2017 Familia de un género con 15 especies distribuidas alrededor del mundo. En México y en otros países, las especies de Equisetum son ampliamente usadas como medicinales; en los mercados mexicanos se les conoce como cola de caballo (nombre de origen europeo) o carricillo.
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Equisetum ×moorei Newman (Equisetaceae) – a ‘new’ nothotaxon in the Polish flora [PDF]
Biodiversity Research and Conservation, 2016 Abstract To investigate present and historical distribution of Equisetum ×moorei in Poland and its habitat requirements, field studies at sites of potential occurrence of this hybrid taxon as well as literature and herbarium search were performed. As a results of these investigations, E.
Kalinowski, Paweł +2 more
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1107. Lepisorus boninensis (H.Christ) Ching
Curtis's Botanical Magazine, Volume 41, Issue 3, Page 303-311, September 2024.Summary We describe and illustrate the evergreen and epiphytic fern Lepisorus boninensis (H.Christ) Ching, endemic to the Bonin Islands in Japan. This species can be recognised by the dimorphic leaves, the ovate and clathrate scales on the rhizome, and the irregularly‐shaped paraphyses growing between sporangia of the sori.
Diego T. Vasques +3 more
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Turczaninowia, 2016 Методом сканирующей электронной микроскопии исследована ультраструктура эпидермальной поверхности междоузлий стеблей и веточек 5 видов и 3 межвидовых гибридов и поверхности спор 5 видов хвощей подрода Equisetum (Equisetum, Equisetaceae).
Дмитрий Сергеевич Феоктистов +1 more
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