family cupressaceae is the largest coniferous plant family. essential oils of many species belonging to family cupressaceae are known to have several biological activities specially antimicrobial activity. the essential oils from aerial parts of calocedrus decurrens torr., cupressus sempervirens stricta l. and tetraclinis articulata (vahl) mast. were prepared by hydrodistillation. the chemical ...

As presently interpreted Phoradendron sec tion Pau cifiorae consists of 15 spec ies. These mistletoes parasitize primarily conifers. We describe seven new spec ies . make sta tus changes for four species, and provide information on the hosts and di str ibution of all members of the sec tion. New species described are: Phoradendron abietinurn Wiens, on Abies durangen si s in Chihuahua, Durango, ...

Gene mapping for a Cupressus species is presented for the first time. Two linkage maps for the Mediterranean cypress (Cupressus sempervirens) varieties, C. sempervirens var. horizontalis and C. sempervirens var. pyramidalis, were constructed following the pseudo-testcross mapping strategy and employing RAPD, SCAR and morphological markers. A total of 427 loci (425 RAPDs, two SCARs) repres...

Abstract Key message We examined the leaf structure of two basal Cupressus species with a distinct dimorphism. Some foliar features are regarded as ancestral and it is suggested that drought adaptation was one important ecological drivers in evolution genus. Leaf morphology anatomy species, C . nootkatensis vietnamensis , were investigated classical paraffin technique scanning electron microsco...

En un terreno de uso agrícola hasta el año 2004 se instalaron tres pequeñas plantaciones las especies Eucalyptus grandis (0.96 Ha), Pinus tecunumanii (0.3 Ha) y Cupressus macrocarpa (0.2 Ha). A los quince años la instalación midió profundidad del mantillo (Horizonte Ao) generado por descomposición materia orgánica procedente hojarasca prácticas manejo forestal. Además, tomaron muestras primeros...

Family Cupressaceae is the largest coniferous plant family. Essential oils of many species belonging to family Cupressaceae are known to have several biological activities specially antimicrobial activity. The essential oils from aerial parts of Calocedrus decurrens Torr., Cupressus sempervirens stricta L. and Tetraclinis articulata (Vahl) Mast. were prepared by hydrodistillation. The chemical ...