arboretum tour botany 410

arboretum tour botany 410

Yakima, Washington 98901, United States

Created By: Cresanna Zintzun

Tour Information

arboretum walk will take you through the list of trees provided in the bio 410 plant taxonomy course

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What You'll See on the Tour

commonly with pendulous branches. The foliage is in flat sprays, with dark green, 3–5 mm long scale-leaves. The cones have 4 (occasionally 6) scales each scale has a pointed triangular bract about 1.5–2 mm long ...
 Needles are 5 to 10 inches long and in bundles/fasicles of three, forming tufts at the end of each branch. Cones are oval, 3 to 6 inches long and 2 to 4 inches in diameter, with outwardly curved spines that make them prickly to handle. Ba... Read more
foliage forms flat sprays with scale-like leaves in opposite pairs, with successive pairs at 90 degrees to each other. The foliage sprays are green above and green marked with whitish stomatal bands below; they are strongly aromatic, with a... Read more
Needles are yellowish-green, 1-inch-long and arranged in a spiral around the branchlets, like a bottlebrush. Cones are oblong, 2 to 4 inches long with three-pointed bracts and are located primarily in the upper crown. Bark on young trees is... Read more
grows as a large shrub growing to around 5 to 8 metres (16 to 26 ft) tall, but it will occasionally form a small to medium-sized tree leaves are opposite, and palmately lobed with 7 to 11 lobes, almost circular in outline, 3 to 14 centimet... Read more
shoots are dimorphic, with growth divided into long shoots (typically 10 to 50 centimetres (3.9 to 19.7 in) long) and bearing several buds, and short shoots only 1 to 2 millimetres (0.039 to 0.079 in) long with only a single bud. The leav... Read more
drought-tolerant tree, typically of medium height, growing slowly to around 20 m leaves are deciduous, 5–15 cm long and 2–8 cm broad, spirally arranged alternate leaves, with lobate margins with 3-7 deep lobes on each side. The flower... Read more
leaves ('needles') are in fascicles (bundles) of five, with a deciduous sheath. The needles are finely serrated, and 5–13 centimetres (2.0–5.1 in) long. The cones are long and slender, 12–32 centimetres (4.7–12.6 in) long and 3–... Read more
small coniferous evergreen tree or shrub, very variable in form, ranging from 10 m (33 ft)—rarely 16 m (52 ft)—tall to a low, often prostrate spreading shrub in exposed locations. It sometimes has needle-like leaves in whorls of thr... Read more


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