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 (3,198 words) - 18:05, 21 February 2024
Pseudotsuga menziesii var. menziesii, commonly known as Coast Douglas-fir, Pacific Douglas-fir, Oregon pine, or Douglas spruce, is an evergreen conifer...
26 KB (3,032 words) - 08:57, 19 April 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 (1,813 words) - 21:33, 19 April 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 (1,947 words) - 01:04, 1 January 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...
5 KB (355 words) - 13:41, 23 December 2023
Tod Provincial Park, British Columbia Trees growing with Pseudotsuga menziesii var. menziesii in Anacortes, Washington Mature trees at Deception Pass State...
21 KB (2,160 words) - 17:25, 29 April 2024
"Doerner Fir – Tallest Douglas Fir". Retrieved 2013-02-25. "Pseudotsuga menziesii var. menziesii". Gymnosperm Database. "The world's tallest known tropical...
97 KB (5,373 words) - 01:34, 5 April 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...
28 KB (1,597 words) - 22:47, 23 April 2024
period for that purpose. Some hybrids of Pseudotsuga macrocarpa (Bigcone Douglas-fir) × Pseudotsuga menziesii (Coast Douglas-fir) show promise for planting...
13 KB (1,566 words) - 13:22, 23 December 2023
emarginata, Arctostaphylos, Alnus, Betula, Corylus, Ribes, Pseudotsuga menziesii, Arbutus menziesii, Liquidambar and Salix. Robinson, E. & Schmidt, B. C. "Species...
2 KB (144 words) - 05:48, 14 March 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...
2 KB (245 words) - 06:24, 23 April 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...
4 KB (294 words) - 19:43, 12 March 2024
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 (290 words) - 09:24, 8 March 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) - 02:20, 24 November 2023
tallest tree. In the other ecoregions, Coast Douglas-fir (Pseudotsuga menziesii var. menziesii), Sitka Spruce (Picea sitchensis), Western Hemlock (Tsuga...
44 KB (4,660 words) - 22:49, 14 May 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...
93 KB (8,920 words) - 00:47, 29 April 2024
Douglas-fir (Pseudotsuga menziesii) Coast Douglas-fir (Pseudotsuga menziesii var. menziesii) Rocky Mountain Douglas-fir (Pseudotsuga menziesii var. glauca)...
25 KB (1,626 words) - 12:26, 23 April 2024
in height and 7 m (23 ft) in diameter. Coast Douglas-fir (Pseudotsuga menziesii var. menziesii), western red cedar (Thuja plicata), bigleaf maple (Acer...
8 KB (668 words) - 19:04, 11 February 2024
various pines (e.g., Pinus echinata, Pinus ponderosa), Douglas fir (Pseudotsuga menziesii), larches (Larix spp.), true firs (Abies spp.), hemlocks (Tsuga...
19 KB (1,519 words) - 20:48, 19 May 2024
Douglas-fir (Pseudotsuga menziesii var. menziesii), canyon live oak (Quercus chrysolepis), tanoak (Notholithocarpus densiflorus), madrone (Arbutus menziesii), California...
19 KB (1,711 words) - 13:04, 29 April 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
Mycorrhizal facilitation of kin recognition in interior Douglas-fir (Pseudotsuga menziesii var. glauca) (Thesis). Vancouver: University of British Columbia...
22 KB (1,752 words) - 14:26, 16 May 2024
occurrence of ectomycorrhizas on Pseudotsuga menziesii seedlings grown in mature forests of Betula papyrifera and Pseudotsuga menziesii". New Phytologist. 136 (2):...
54 KB (6,540 words) - 01:40, 10 May 2024
the serious disease pitch canker on pine trees and Douglas firs (Pseudotsuga menziesii). The most common hosts of the pathogen include slash pine (Pinus...
15 KB (1,712 words) - 03:55, 15 May 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
were considered separate species up to 2009. The larvae feed on Pseudotsuga menziesii and other conifers. Revision of the New World Panthea Hübner (Lepidoptera...
2 KB (129 words) - 13:58, 5 December 2021
2008-01-23. Retrieved 2009-06-23. "C. Michael Hogan (2008): Douglas-fir: Pseudotsuga menziesii, globalTwitcher.com, ed. Nicklas Strõmberg". Globaltwitcher.auderis...
12 KB (1,459 words) - 07:15, 25 April 2024
Coast Douglas-fir (Pseudotsuga menziesii var. menziesii), Tanoak (Notholithocarpus densiflorus), Pacific madrone (Arbutus menziesii), and White Fir (Abies...
5 KB (409 words) - 12:09, 18 April 2024
The upper story is dominated by Pinaceae (Pine Family) including Pseudotsuga menziesii (Douglas-fir), Tsuga heterophylla (Western Hemlock), Pinus contorta...
5 KB (453 words) - 13:31, 4 January 2020
year-round. The western slopes are densely covered with Douglas-fir (Pseudotsuga menziesii), western hemlock (Tsuga heterophylla) and red alder (Alnus rubra)...
33 KB (3,686 words) - 04:33, 9 April 2024