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Georgia Native Wildflowers
Georgia Native Wildflowers

... central cone with bronze tint, surrounded by broad, rose to purple petals. This plant is tough and Al Woods handles summer heat well, making it an ideal choice for southern landscapes. They do best in ...
Pyrus calleryana `Aristocrat`.p
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... pH: Acid, alkaline Drought: High tolerance Drainage: Well drained, occasionally wet Breakage: Resistant ...
Restoring Land and Planting Trees
Restoring Land and Planting Trees

... should be. A good size for most trees is about 6 inches wide at the top and 9 inches deep. They should be strong enough to stand upright when filled with soil, and have holes to allow excess water to drain out. ...
LESSON 10 PLANTS The plant kingdom. Plants originated as part of
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... they are single; if they present a principle vein that is separate from several secondary veins, the nervation is pinnate; if at the same point of the principle vein there are other secondary veins that are of the same importance it is said that the nervation is webbed; if the top side has parallel ...
Kwanzan Flowering Cherry
Kwanzan Flowering Cherry

... power lines. It grows at a medium rate, and under ideal conditions can be expected to live for 50 years or more. This tree should only be grown in full sunlight. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil pH, but grows be ...
Virtual Plant Diversity lab
Virtual Plant Diversity lab

... 10. List the four groups of gymnosperms and give an example of each. 11. Gymnosperms were the first widely distributed plant group; what major animal group are gymnosperms linked to? 12. What is the “main plant” of gymnosperms? 13. What are cones? 14. In pine trees which is larger, the male or femal ...
Unit 10 Plants
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... water and nutrients….so if a plant is on land it no longer has the ability to automatically take in water and nutrients it must conserve it somehow. 2. Embryos need a moist and wet environment….water automatically provided that for algae…..plants on land needed someway to keep the embryo from drying ...
Plants Review
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Student Workbook 3
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... If you are like most people, you probably think of a big tree with dark green needles and pine cones. But did you know that Ponderosa Pine trees (like all pine trees) actually have two different kinds of pine cones? The bigger cones, the ones that we are used to seeing on the ground, are the female ...
Kwanzan Flowering Cherry
Kwanzan Flowering Cherry

... Kwanzan Flowering Cherry is bathed in stunning clusters of fragrant rose flowers along the branches in early spring, which emerge from distinctive cherry red flower buds before the leaves. It has dark green foliage which emerges coppery-bronze in spring. The serrated pointy leaves turn an outstandin ...
Blair woodland booklet
Blair woodland booklet

... Other wetland plants visible from the bridge include large fountainlike Cinnamon Ferns, Mountain Crowfoot and Common Ragwort (both members of the Buttercup family), and Sensitive Fern. This fern’s beadlike fertile fronds mature after the rest of the plant dies back in fall. Further downstream, notic ...
Gleditsia triacanthos POTW
Gleditsia triacanthos POTW

... United States west of a line extending from New Orleans to central Pennsylvania to the eastern thirds of Nebraska, Kansas, Oklahoma, and Texas. In most of its native range it develops large branched thorns, hence the species name, ‘triacanthos’ (three-parted thorns). Its Latin genus name, Gleditsia, ...
tree species list
tree species list

... Evergreen tree, developing a broad round dome from 30-60 feet high, 35-80 feet wide. Fast growing when young, especially with ample water. Supplemental watering of mature trees is not recommended. Native to coast ranges from Mendocino to San Diego counties. Has greedy roots and drops almost all of i ...
Different groups of plants
Different groups of plants

... of the huge roots of some trees. Sometimes they can grow through the pavement on walkways. Compare that to the roots of beets or yard grass. They do look very different, don't they? ...
Kwanzan Flowering Cherry
Kwanzan Flowering Cherry

... spring, which emerge from distinctive cherry red flower buds before the leaves. It has dark green foliage which emerges coppery-bronze in spring. The serrated pointy leaves turn an outstanding orange in the fall. The fruit is not ornamentally significant. The smooth dark red bark adds an interesting ...
Banyan tree Bonsai - Plant
Banyan tree Bonsai - Plant

... The always popular ficus tree is a member of the fig family and perfect for caring for as a houseplant. There are several varieties of this plant that are grown as houseplants. Among these are the ficus benjamina or weeping fig, the ficus lyrata or fiddle head fig, and the ficus elastica decora or r ...
Lecture 1 Thursday Jan. 4, 2001
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... 2. Stout stem (mostly subterranean) is mostly pith - despite vascular cambium, there is very little secondary phloem or xylem; growth is slow. 3. Leaves are arranged spirally on stem (usually in a dense tuft at the apex). 4. Many inhabit dry areas such as dry deserts of Australia; Zamia lives in san ...
Enviroscaping to Conserve Energy: Trees for
Enviroscaping to Conserve Energy: Trees for

... or no drought tolerance. Drought tolerance also varies with soil and other environmental conditions. Whether a tree is evergreen or deciduous ("Leaf Persistence" on the chart) affects its performance. Deciduous trees, which drop their leaves in winter, are recommended for use on south, southeast and ...
Fact Sheet Ornamental Pear
Fact Sheet Ornamental Pear

... Ornamental Pears are fast becoming one of Australia’s most popular trees. Their appearance, hardiness and fast growth rate make them a perfect choice in any landscape design. Ornamental Pears are deciduous trees with glossy green leaves that are highly valued for their spectacular autumn tones, clus ...
From The Sun – Hugh Ingram
From The Sun – Hugh Ingram

... their dependence on dampness. Fusion of male and female gametes from the gametophytes gives rise to a zygote that develops into an embryonic sporophyte. In mosses and liverworts this phase remains attached to the gametophyte on which it depends for anchorage, water and (in sporophytes lacking chloro ...
Tree Presentation 2017
Tree Presentation 2017

... sure to keep the roots damp and store them in a cool dark place. Trees should be planted within a week of receipt. ...
Rice`s Nursery Plant Information Page
Rice`s Nursery Plant Information Page

... the branches in mid spring. It has forest green foliage which emerges burgundy in spring. The pointy leaves turn an outstanding brick red in the fall. It produces red berries from early to late fall. The warty gray bark adds an interesting dimension to the landscape. Landscape Attributes: Cherokee B ...
Plant Guide
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... Leathery leaves and large fruit capsules with white/cream flowers Eucalyptus Cosmophylla or 'Cup Gum' is a small rounded tree occurring naturally in the southern Mount Lofty Ranges and on Kangaroo Island. Cup Gum occupies sites characterised by leached sandy or stony infertile soils in areas subject ...
Structure of Flowering Plants Notes
Structure of Flowering Plants Notes

... 2. Meristematic zone (cell production) – (meristem – plant tissue capable of mitosis) - allows plants to grow 3. Zone of elongation – plant growth regulators stimulate the cells produced in the Meristematic zone to grow longer. 4. Zone of differentiation – elongated cells develop into different type ...
Cranesville Swamp Trails
Cranesville Swamp Trails

... #4: Pine Plantation- the ordered stand of trees surrounding you is not a natural occurrence; these Norway spruce, Scots Pine, and red pine were planted in the 1950’s for timber production. While these trees are healthy, they have transformed 10 acres of the site into an “ecological desert”, as only ...
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Tree



In botany, a tree is a perennial plant with an elongated stem, or trunk, supporting branches and leaves in most species. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. Trees are not a taxonomic group but include a variety of plant species that have independently evolved a woody trunk and branches as a way to tower above other plants to compete for sunlight. In looser senses, the taller palms, the tree ferns, bananas and bamboos are also trees. Trees tend to be long-lived, some reaching several thousand years old. The tallest known tree, a coast redwood named Hyperion, stands 115.6 m (379 ft) high. Trees have been in existence for 370 million years. It is estimated that there are just over 3 trillion mature trees in the world.A tree typically has many secondary branches supported clear of the ground by the trunk. This trunk typically contains woody tissue for strength, and vascular tissue to carry materials from one part of the tree to another. For most trees it is surrounded by a layer of bark which serves as a protective barrier. Below the ground, the roots branch and spread out widely; they serve to anchor the tree and extract moisture and nutrients from the soil. Above ground, the branches divide into smaller branches and shoots. The shoots typically bear leaves, which capture light energy and convert it into sugars by photosynthesis, providing the food for the tree's growth and development. Flowers and fruit may also be present, but some trees, such as conifers, instead have pollen cones and seed cones; others, such as tree ferns, produce spores instead.Trees play a significant role in reducing erosion and moderating the climate. They remove carbon dioxide from the atmosphere and store large quantities of carbon in their tissues. Trees and forests provide a habitat for many species of animals and plants. Tropical rainforests are one of the most biodiverse habitats in the world. Trees provide shade and shelter, timber for construction, fuel for cooking and heating, and fruit for food as well as having many other uses. In parts of the world, forests are shrinking as trees are cleared to increase the amount of land available for agriculture. Because of their longevity and usefulness, trees have always been revered and they play a role in many of the world's mythologies.
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