Variety in evolutionary strategies favours biodiversity in habitats of moderate productivity [PDF]
, 2011 The mechanism whereby biodiversity varies between habitats differing in productivity is a missing link between ecological and evolutionary theory with vital implications for biodiversity conservation, management and the assessment of ecosystem services ...
Simon Pierce
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A REVISION OF THE GENUS PTERIDIUM (Continued)
, 1941 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Microtubules in relation to flagellogenesis in Pteridium sperm atozoids [PDF]
Journal of Cell Science, 1974 ABSTRACT Differentiating spermatocytes have been examined in a diploid culture of Pteridium gameto-phytes. Spermatogenesis is similar to that in haploid antheridia. Although the nucleus of the diploid gamete is larger, no differences have been detected in the dimensions of components such as microtubules and flagella ...
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PRIMER REPORTE DE Pteridium caudatum (DENNSTAEDTIACEAE) EN LA ISLA DE PROVIDENCIA, COLOMBIA
Acta Biológica Colombiana, 2011 Se reporta por la primera vez la presencia del helecho invasor Pteridium aquilinum(L.) Kunh en la Isla de Providencia, Colombia. La especie ha sido encontrada confinada como planta decorativa en jardines y patios, como silvestre en la localidad El Pico ...
Brigitte Gavio, Alerxandra Tobar-Vargas
doaj
Haptoglobin concentrations in cows with history of natural bracken fern chronic ingestion [PDF]
Ciência Rural: Bracken ferns (Pteridium spp.) have been associated with intoxication in cattle and is the cause of bovine enzootic hematuria (BEH) characterized by intermittent hematuria, anemia, and poor body condition.
Elizabeth Moreira dos Santos Schmidt +7 more
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Pteridium centrali-africanum Alston
Published as part of Fischer, Eberhard & Lobin, Wolfram, 2024, Checklist of Lycopodiopsida (clubmosses and quillworts) and Polypodiopsida (ferns) of Rwanda, pp.
Fischer, Eberhard, Lobin, Wolfram
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Hego Euskal Herrian ustiatutako garo-sailetan aurkitutako makromizetoak [PDF]
Munibe Ciencias Naturales, 2003 En el presente artículo se tratan los macromicetos de los helechales explotados del sur del País Vasco. En estas comunidades dominadas por el helecho (Pteridium aquilinum), se han aportado 29 taxones, de los cuales, según nuestros datos, 6 no están ...
OLARIAGA, I., PASABAN, P.M.
doaj
Forest vegetation management: France (chap.4) [PDF]
Current practices and problems of forest vegetation management in France are described in the context of research on alternatives to herbicides.FORET;PEUPLEMENT FORESTIER;VEGETATION;CONCURRENCE VEGETALE;LUTTE;MODE DE TRAITEMENT;LUTTE PHYTOSANITAIRE ...
H. Frochot +3 more
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Vegetation and floristics of Warra National Park and Wattleridge, Northern Tablelands, NSW [PDF]
, 2013 The vegetation of Warra National Park (29° 29’S, 151° 56’E; 2041 ha in area) and Wattleridge (29°31’S, 151°54’E; 648 ha in area), located approximately 35 km southeast of Glen Innes and 5 km west of Mount Mitchell, within the Guyra and Severn Shires in ...
Hunter, John T.
core
Vegetation restoration plan, New Plymouth Fitzroy to Bell Block coastal walkway extension [PDF]
, 2011 In 1999, the New Plymouth District Council began construction of its award winning coastal walkway. Along with providing an area for recreation, this new walk and cycle path serves as an alternate route for commuting along the city away from arterial ...
Clarkson, Bruce D. +2 more
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