… , through four genetic structure analysis methods, … The collection of provenances is unique
in Europe, therefore of biological … the interior variety provenances yielded only a few plants …

… provenance trial that was established within the framework of the 1966/1967 IUFRO seed
collection … trial in Slovenia was established in 1971 with the planting of 15 coastal Douglas-fir (…

… on replicated Douglas-fir common garden experiments, two provenance trials planted in the
… and stored the samples at 3–4 C, and we measured CR within three weeks of collection. …

… of the native origin of bud burst phenology on the plant nursery … as the tissue (shoot) collection
individually in separate net bags, … In addition to the molecular genetic structure, the origin …

… representative collection of seed, covering the entire natural range … of provenance trials from
the 1966–67 IUFRO Df collection … interior Df variety could be successfully planted in eastern …

… Trials of Douglas-fir were planted from the late Egon Larsen’… range of Douglas-fir. Six
provenances from the latitudinal … programme and seed collection in Douglas-fir. This is the first …

… In this paper, a methodology to estimate the Douglas-fir … concerning the genetic structure
of introduced Douglas-fir stands is … The new collection of seed sources from the native range …

… variety growing in older German Douglas fir provenance tests, … For SO GREY, seed collection
from individual adult trees was … For the comparison of the genetic structures of the different …

… by planting provenances originating from an altitudinal belt of 500–1400 m in North America.
Neither the variety nor the climate of origin of planted Douglas-fir … IUFRO collection 1967/68 …

… artificial Douglas-fir populations to the region of origin by comparing their genetic structure
… We thank Falk Schäfer, who contributed to the field work and collection of samples and the …