Nootkatone and carvacrol, a sesquiterpene and monoterpene, respectively, are constituent compounds of the essential oils from Alaskan yellow cedar,
Chamaecyparis nootkatensis (D.
Effects of heartwood extractive fractions of Thuja plicata and
Chamaecyparis nootkatensis on wood degradation by termites or fungi.
The pollination mechanism of
Chamaecyparis nootkatensis. Canadian Journal of Forest Research 10: 564-572.
Both stations were in forest dominated by Mountain Hemlock (Tsuga mertensiana) with scattered Yellow Cedar (
Chamaecyparis nootkatensis) and Amabilis Fir (Abies amabliis).
Analyses to determine the role of the megagametophyte and other seed tissues in dormancy maintenance of yellow cedar (
Chamaecyparis nootkatensis) seeds: morphological, cellular and physiological changes following moist chilling and during germination.
This process is important because allows the subsequent development of the embryo, especially in seeds characterized by a morphological dormancy (immature embryo), like
Chamaecyparis nootkatensis seeds [23].
The similar result of lower rooting efficiency due to water deficiency has been reported in
Chamaecyparis nootkatensis (Grossnickle and Russell, 1993).
douglasii 5b tulip-tree Liriodendron tulipifera 5b sycamore Platanus occidentalis 5b horsechestnut Aesculus hippocastanum 6 European beech Fagus sylvatica 6 tree-of-heaven Ailanthus altissima 6 redbud Cercis canadensis 6 goldenchain tree Laburnum X watereri 6 yellow-cedar
Chamaecyparis nootkatensis 6 western redcedar Thuja plicata 6b eastern flowering dogwood Cornus florida 7 sweetgum Liquidambar styraciflua 7b Douglas-fir Pseudotsuga menziesii var.
The plant is an intergeneric cross between Cupressus macrocarpa and
Chamaecyparis nootkatensis.
Billowing/Upright Canopy Low, Mounded Canopy Acacia pendula Acer palmatum 'Dissectum' Acer saccharinum 'Beebe' Betula pendula 'Youngii' Betula pendula Caragana arborescens 'Pendula' Callistemon viminalis Cedrus libani 'Glauca Pendula'
Chamaecyparis nootkatensis Gleditsia triacanthos 'Pendula' 'Emerald Kascade' Fagus sylvatica 'Pendula' Larix decidua 'Pendula' Ilex vomitoria 'Pendula' Morus alba 'Chaparral' Juniperus rigida 'Pendula' Pinus strobus 'Pendula' J.
Some plant species are still dispersing from these refugia, and only recently reached the current northern limits of their range, such as the western red cedar or giant arborvitae (Thuja plicata) or the Nootka or yellow cedar (
Chamaecyparis nootkatensis).
Chamaecyparis nootkatensis - tall evergreen of the Pacific coast of North America often cultivated for ornament