genus description

Listing 1 - 10 from 1000 for genus description

Cypress genus description
... Cypress genus description Cypress (Cupressus) Most foliage is scale-like rather than pointed. A few branches may be ...
oregonstate.edu

Douglas-fir genus description
... genus description Douglas-fir (Pseudotsuga) Needles are about 1" long with a blunt tip. ... reddish-brown overlapping scales. Douglas-fir is the name of an entire genus of trees that contains six species--two native to North America and ... far the most important member of the entire genus. Its common name is identical to that of the genus, reflecting its importance. Douglas-fir (Pseudotsuga menziesii) ...
oregonstate.edu

hemlock genus description
... hemlock genus description Hemlocks (Tsuga) Short needles, generally under 1" long. Small, woody cones (1-3" long). Trees ...
oregonstate.edu

juniper genus description
... juniper genus description Junipers (Juniperus) Needles can be either scale-like or needle like, and these needle forms ...
oregonstate.edu

larch genus description
... larch genus description Larches (Larix) Needles are deciduous (fall from the tree in winter). Small, woody cones (1- ...
oregonstate.edu

pine genus description
... pine genus description Pines (Pinus) Long, narrow needles are bound in bundles resembling whisk brooms. Fruits are large, ...
oregonstate.edu

redwood genus description
... redwood genus description Redwood (Sequoia) Needles are shaped like a double-edged sword, and occur in a flat ... Monterey, California. Two other trees are commonly confused with redwoods, but each is a separate genus: giant sequoia, Sequoiadendron, and dawn redwood, Metasequoia. Prior to the formation of the Cascades, when ...
oregonstate.edu

true fir genus description
... true fir genus description True Firs (Abies) Erect cones perch on the topmost branches; scales fall off cones when ...
oregonstate.edu

yew genus description
... yew genus description Yews (Taxus) Needles are dark green above and lighter green below; pointed. Fruit consists of ... red pulp; not a cone. Bark is thin, purple, and scaly. Yew is a small genus of about eight species scattered across North America, Europe, and Asia. Although it's grouped ...
oregonstate.edu

Bletia: genus description and species list
... genus description and species list at right: Bletia purpurea Bletia Ruiz & Pavon 1794 Pronounced BLEH-tee-yah SUBFAMILY Epidendroideae TRIBE Arethuseae SUBTRIBE Bletiinae This is a genus of roughly ... is a hot to cool growing genus spread throughout Central and northern South America. Species denoted with '†' have images available with the description. altilamellata campanulata catenulata† edwardsii ...
www.orchids.org