Douglas fir (redirect from Pseudotsuga menziesii)
The Douglas fir (Pseudotsuga menziesii) is an evergreen conifer species in the pine family, Pinaceae. It is native to western North America and is also...
30 KB (3,128 words) - 08:38, 8 January 2025
Pseudotsuga menziesii var. menziesii, commonly known as Coast Douglas-fir, Pacific Douglas-fir, Oregon pine, or Douglas spruce, is an evergreen conifer...
28 KB (3,058 words) - 17:57, 15 October 2024
fir, Douglas-fir, Douglas tree, Oregon pine and Bigcone spruce. Pseudotsuga menziesii (Douglas fir proper) is widespread in western North America and...
18 KB (1,825 words) - 07:48, 12 July 2024
Pseudotsuga menziesii var. glauca, or Rocky Mountain Douglas-fir, is an evergreen conifer native to the interior mountainous regions of western North...
17 KB (1,955 words) - 02:16, 4 June 2024
Pseudotsuga menziesii var. lindleyana, commonly known as the Mexican Douglas-fir, is a conifer in the genus Pseudotsuga that is endemic to Mexico. DNA...
4 KB (345 words) - 15:26, 29 September 2024
period for that purpose. Some hybrids of Pseudotsuga macrocarpa (Bigcone Douglas-fir) × Pseudotsuga menziesii (Coast Douglas-fir) show promise for planting...
13 KB (1,569 words) - 21:42, 5 January 2025
Tod Provincial Park, British Columbia Trees growing with Pseudotsuga menziesii var. menziesii in Anacortes, Washington Mature trees at Deception Pass State...
21 KB (2,171 words) - 02:01, 9 January 2025
"Doerner Fir – Tallest Douglas Fir". Retrieved 2013-02-25. "Pseudotsuga menziesii var. menziesii". Gymnosperm Database. "The world's tallest known tropical...
80 KB (4,843 words) - 07:59, 9 January 2025
The Red Creek Fir is a large Douglas fir (Pseudotsuga menziesii) tree located in the San Juan Valley of Vancouver Island in British Columbia, Canada....
4 KB (314 words) - 14:55, 23 August 2024
developed models of maximum height for Coast Douglas-fir (Pseudotsuga menziesii var. menziesii) trees that yield similar estimates of 109–138 meters (357–452...
25 KB (1,549 words) - 09:54, 9 January 2025
Douglas-fir (Pseudotsuga menziesii) Coast Douglas-fir (Pseudotsuga menziesii var. menziesii) Rocky Mountain Douglas-fir (Pseudotsuga menziesii var. glauca)...
25 KB (1,626 words) - 08:02, 8 September 2024
Big Lonely Doug is a large Coast Douglas-fir (Pseudotsuga menziesii) tree located in the Gordon River Valley, 10km north of Port Renfrew on Vancouver...
5 KB (294 words) - 22:22, 26 July 2024
the Brummitt Fir, is a record-setting Coast Douglas-fir (Pseudotsuga menziesii var. menziesii) in Oregon, is one of the tallest known trees in the world...
4 KB (343 words) - 11:13, 7 October 2024
77 Coast Douglas Fir Pseudotsuga menziesii var. menziesii Green 450 26.1 53 Coast Douglas Fir Pseudotsuga menziesii var. menziesii 12.00% 480 49.9 85 Interior...
94 KB (8,949 words) - 14:50, 13 November 2024
Pinus echinata, Pinus ponderosa), Pinus leucodermis, Douglas fir (Pseudotsuga menziesii), larches (Larix spp.), true firs (Abies spp.), hemlocks (Tsuga...
20 KB (1,584 words) - 11:15, 1 December 2024
location in the current natural range of the coast Douglas-Fir (Pseudotsuga menziesii var. menziesii). "Purisima Hills". Geographic Names Information System....
3 KB (94 words) - 18:05, 8 October 2022
greater heights in the Pinaceae family (over 100 meters with Pseudotsuga menziesii var. menziesii). The leaves are needle-like and have primary stomatal bands...
19 KB (1,563 words) - 04:21, 9 January 2024
emarginata, Arctostaphylos, Alnus, Betula, Corylus, Ribes, Pseudotsuga menziesii, Arbutus menziesii, Liquidambar and Salix. Robinson, E. & Schmidt, B. C. "Species...
2 KB (144 words) - 19:17, 24 July 2024
tallest tree. In the other ecoregions, Coast Douglas-fir (Pseudotsuga menziesii var. menziesii), Sitka Spruce (Picea sitchensis), Western Hemlock (Tsuga...
55 KB (6,069 words) - 23:45, 27 December 2024
Douglas-fir (Pseudotsuga menziesii var. menziesii), canyon live oak (Quercus chrysolepis), tanoak (Notholithocarpus densiflorus), madrone (Arbutus menziesii), California...
19 KB (1,645 words) - 04:51, 21 December 2024
The Nooksack Giant was a superlative Coast Douglas-fir (Pseudotsuga menziesii var. menziesii) that grew at Loop's Ranch (now Alpenglow Farm) in Maple Falls...
6 KB (730 words) - 21:57, 28 November 2024
– Pseudotsuga japonica T. lindleyana – Pseudotsuga menziesii var. glauca T. longibracteata – Nothotsuga longibracteata T. macrocarpa – Pseudotsuga macrocarpa...
21 KB (2,146 words) - 04:04, 28 November 2024
but that name is often applied to the more widespread species Pseudotsuga menziesii which is also known as Douglas fir. [citation needed] Pinus douglasiana...
4 KB (373 words) - 21:46, 27 December 2023
plants in the native range include conifers such as Douglas-fir (Pseudotsuga menziesii), ponderosa pine (Pinus ponderosa), lodgepole pine (Pinus contorta)...
13 KB (1,481 words) - 18:19, 20 October 2024
year-round. The western slopes are densely covered with Douglas-fir (Pseudotsuga menziesii), western hemlock (Tsuga heterophylla) and red alder (Alnus rubra)...
33 KB (3,682 words) - 16:58, 21 December 2024
occurrence of ectomycorrhizas on Pseudotsuga menziesii seedlings grown in mature forests of Betula papyrifera and Pseudotsuga menziesii". New Phytologist. 136 (2):...
60 KB (7,287 words) - 15:21, 21 December 2024
Valley Tree was one of the tallest known Coast Douglas-fir (Pseudotsuga menziesii var. menziesii), at a measured height of 126.5 meters (415 ft). It was cut...
6 KB (645 words) - 19:53, 26 November 2024
coastal forests) dominated by Pinus ponderosa, Pinus contorta and Pseudotsuga menziesii, as well as the alpine tundra above timberline. The region is subdivided...
5 KB (501 words) - 23:16, 22 November 2024
pathogenic to a number of commercial softwoods, notably Douglas-fir (Pseudotsuga menziesii), true firs (Abies spp.), pine trees (Pinus), and Western Hemlock...
21 KB (2,358 words) - 23:44, 26 May 2024
September. The larvae feed on Abies concolor, Pseudotsuga macrocarpa, Pseudotsuga menziesii and Pseudotsuga macrocarpa. Choristoneura carnana carnana Choristoneura...
2 KB (137 words) - 06:35, 2 December 2023