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NEST BOXES & REFUGEES FOR WILD GARDEN ANIMALS
THE EVOLUTIONARY RELEVANCE OF VEGETATIVE LONG-SHOOT/SHORT-SHOOT DIFFERENTIATION IN GYMNOSPERMOUS TREE SPECIES
Dörken V. M.
Esta monografía consta de dos partes. En la primera parte varias especies de árboles de gimnospermas y angiospermas han sido investigados morfológica, anatómica y fisiológicamente. En la segunda parte los datos se asignan según la influencia paleobotánica o paleogeográfica con el fin de probar la hipótesis inicial de que la hoja decídua en el pasado ha sido más frecuente entre las especies de árboles de gimnospermas que lo que se refleja de la diversidad presente.
