1983
DOI: 10.4206/bosque.1983.v5n1-03
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Hibridacion Natural Entre Especies De Nothofagus Siempreverdes en Chile

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Cited by 11 publications
(8 citation statements)
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“…In particular, the reduced t values observed in populations BH and D3 may be an indication for the potential of hybrid seed formation between N. nitida and N. betuloides and between N. dombeyi and N. betuloides respectively. Population D3 is closely located to an area previously described as a hybrid site between the latter two species (Donoso & Atienza, 1983).…”
Section: Discussionmentioning
confidence: 99%
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“…In particular, the reduced t values observed in populations BH and D3 may be an indication for the potential of hybrid seed formation between N. nitida and N. betuloides and between N. dombeyi and N. betuloides respectively. Population D3 is closely located to an area previously described as a hybrid site between the latter two species (Donoso & Atienza, 1983).…”
Section: Discussionmentioning
confidence: 99%
“…They have disjunct geographic distributions along a latitudinal gradient; N. dombeyi is dominant towards the north of the range of temperate forests and N. betuloides to the south. In some areas where their distributions overlap -about 41" to 43"s latitude -hybridization occurs (Donoso & Atienza, 1983). In addition, the high morphological and genetic similarities at the allozyme level between these two species has been interpreted as evidence of either recent divergence or extensive hybridization in the past (Premoli, 1994).…”
Section: Introductionmentioning
confidence: 99%
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“…Por lo tanto, la abundancia dispar de polen puede resultar en competencia por polen y en la formación de híbridos interespecíficos. Ya Donoso (1987) daba cuenta de hibridación entre las especies siempreverdes en base a caracteres foliares, seminales y de los frutos (Donoso y Atienza 1983Atienza , 1984. La hibridación entre N. nitida y N. betuloides y posible introgresión en la dirección de esta última fue confirmada mediante análisis isoenzimáticos (Premoli 1994(Premoli , 1996a.…”
Section: Flujo Génico Intra-e Inter-específicounclassified
“…Oerst is the species with the southernmost distribution. However, natural hybridisation between evergreen Nothofagus species has been demonstrated in South America (Donoso & Atienza 1983;Donoso et al 2004) as well as in New Zealand (Wardle 1984).…”
Section: The Genus Nothofagusmentioning
confidence: 99%