Results 161 to 170 of about 8,984 (204)

Nothofagus alessandrii. Ruil

2000
Este documento deriva de los resultados del proyecto "Silvicultura de especies no tradicionales: Una mayor diversidad productiva", financiado por FIA y ...
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A classification of the genus Nothofagus (Fagaceae)

Botanical Journal of the Linnean Society, 1988
PHILIPSON, W. R. & PHILIPSON, M. N., 1988. A classification of the genus Nothofagus (Fagaceae). The genus Nothofagus is subdivided into two subgenera, two sections and three subsections, employing characters of the pollen, cupule and vernation, together with the incidence of leaf-fall.
WILLIAM R. PHILIPSON, MELVA N. PHILIPSON
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Frost Hardiness of Nothofagus procera and Nothofagus obliqua in Britain

Forestry, 1986
Evocation d'un changement de resistance au froid chez la pousse de Nothofagus procera et de Nothofagus obliqua durant trois hivers Anglais. L'evaluation des risques de dommages, dus au gel sur ces deux especes de Nothofagus, est basee sur les records de temperatures passes en Grande ...
M. B. MURRAY, M. G. R. CANNELL, L. J. SHEPPARD, R. Lines   +3 more
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Nothofagus: Evolution from a southern perspective

Trends in Ecology & Evolution, 1992
Nothofagus holds a premier position in the study of Southern Hemisphere plant evolution and biogeography, and many have attempted to reconstruct its history. A recent surge of research on both living and fossil species has added valuable data to the debate, but has also introduced complications, including the now less certain familial relationships of ...
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Nothofagus

1998
National ...
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Preliminary results in cold storage with seeds of coigüe (Nothofagus dombeyi), roble (Nothofagus obliqua) and rauli (Nothofagus alpina)

1996
Many species have two or more very low seed production year. With the purpose of continuosly covering the needs of the nurseries with viable seeds during theses low productions periods, storage essays with some species were initiated. Results obtained with seeds of Nothofagus dombeyi, N. obliqua and N.
Escobar R., Bernardo, Donoso Z., Claudio
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Nothofagus Pollen in the London Clay

Nature, 1961
THE existence of southern families and genera with disjunct distributions, such as the Restionaceae and Nothofagus, has been used by many authors1,2 as evidence supporting continental drift. Some3 have stressed the importance of Antarctica as a Tertiary link between these presently disjunct areas without explicitly invoking the notion of drift.
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The biology of Nothofagus

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1960
Abstract Dr R. Melville (Royal Botanic Gardens, Kew) I believe that most species of Nothofagus are adapted to warm climates. Only N. antarctica is quite hardy in cultivation in Britain and a few others, like N. cera, can be grown in southern England. The deciduous habit, as found in N. antarctica and N.
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Genetics and physiology of Nothofagus solandri var. cliffortioides and Nothofagus menziesii - A comparative study

1993
Both Nothofagus solandri var. cliffortioides and Nothofagus menziesii have a wide natural distribution in New Zealand, comparable in latitude and altitude and overlapping throughout much of their range. Fossil records show that the two species diverged genetically at least 70 million years ago.
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Stamen Morphology in Nothofagus (Nothofagaceae)

International Journal of Plant Sciences, 1998
Stamen morphology is shown to vary considerably in Nothofagus. All species in subgenus Brassospora have heteromorphic, striated epidermal papillae on their anthers. The absence of similar epidermal papillae in other subgenera in Nothofagus or in the putative sister taxa Fagaceae or Betulaceae would suggest that heteromorphic papillae is a derived ...
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