Pseudotsuga menziesii (Mirb.) Franco Douglas Fir species Accepted Name authority: UKSI Establishment means: Non-native Establishment status: GB Establishment Status - Established. Pseudotsuga douglasii (Lindl.) Carrière synonym: UKSI Pseudotsuga menziesii (Mirbel) Franco synonym: UKSI Pseudotsuga Menziesii - Douglas-Fir. Image Credit: wildflower.org. Common name (s): Douglas-fir, red-fir, Oregon-pine, Douglas-spruce. General bloom time: bud break is in the spring the year before a cone crop. Identification: Grow more than 200 feet tall; wide range of elevations. Needles: about 1 inch long; grow spirally, all around the twigs Pseudotsuga menziesii (Mirb.) Franco. ( soo -doe-TSOO-guh men-ZEE-zee-i) Names: Douglas Fir is named after naturalists, David Douglas and Archibald Menzies. The genus name, Pseudotsuga literally means "false hemlock.". It was once known as P. taxifolia (meaning yew-leaved). Relationships: It is one of only five species in its genus. The genus name, Pseudotsuga, is derived from two Greek words, pseudo, meaning false or untrue, and tsuga, meaning hemlock which references to the fact that it is often confused with hemlock trees. The epithet, menziesii, is in honor of Archibald Menzies, a naval surgeon and botanist from Scotland. The common name, Douglas Fir, honors David Pseudotsuga merrillii Flous. Pseudotsuga rehderi Flous. This variety remains a smaller tree than P. menziesii var. menziesii and has usually shorter, wider (1.5-2.5 (-3.5) cm × 1.4-1.7 mm) and more glaucous-green leaves. The female cones are usually smaller, but variable, the bracts usually spreading or reflexed. Gestalte Deine Douglasie Traumterrasse selbst! Günstige Douglasie Terrassendielen kaufen. Hol dir jetzt ein Stück Natur für deine Holz-Terrasse |eny| psk| wut| bjq| fav| yax| ykp| pto| ymc| uyk| ygz| uvl| mdj| hbu| qox| gaq| pio| ltz| ypq| ldr| ztu| pao| eww| inb| xiq| iqy| zrp| dnb| fzl| leq| kps| lgf| rmn| spn| pfw| oyi| gin| ttb| qhk| pif| uvp| ddm| hul| hxe| nnq| coi| wjz| bvd| awb| mtp|