The White Mulberry - Morus alba - is a small to medium size tree native to China. It is recorded to have been widely cultivated in China for over four thousand years to provide feed stock for silkworms. It has been cultivated for Silkworm raising and fruit so much so, that it is hard to determine where the original natural range lines begin/end. It's leaves are also used as feedstock for livestock in areas where the climate does not allow for adequate ground covers. It has been naturalized throughout most of the warmer temperate regions of the world including North America, India, and Southern Europe. In some areas of the United States it is included on the invasive species list as it's ability to hybridize with the native Red Mulberry causes concern for the future of the Red Mulberry species. If not properly managed this plant has a habit of becoming weedy and invasive, even displacing more desirable vegetation. It is found in hardiness zones 4-9 in North America.
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Friday, July 30, 2021
White Mulberry - Morus alba
Thursday, July 29, 2021
West Indian Mahogany - Swietenia mahagoni
The West Indian Mahogany - Swietenia mahagoni, is best recognized by the fissured brown bark, leaves with curved leaflets and large fruit capsule. It is a evergreen or semi deciduous tree that reaches heights of 50-85 feet and grows in an erect fashion with a broad crown. It is native to subtropical hammocks, commonly grown in private gardens, along roadsides and in highway medians in South Florida. The Swietenia is a small genus of only 3 species distributed in tropical West Africa and tropical America.
Wednesday, July 28, 2021
White Mulberry - Morus alba
The White Mulberry - Morus alba - is a small to medium size tree native to China. It is recorded to have been widely cultivated in China for over four thousand years to provide feed stock for silkworms. It has been cultivated for Silkworm raising and fruit so much so, that it is hard to determine where the original natural range lines begin/end. It's leaves are also used as feedstock for livestock in areas where the climate does not allow for adequate ground covers. It has been naturalized throughout most of the warmer temperate regions of the world including North America, India, and Southern Europe. In some areas of the United States it is included on the invasive species list as it's ability to hybridize with the native Red Mulberry causes concern for the future of the Red Mulberry species. If not properly managed this plant has a habit of becoming weedy and invasive, even displacing more desirable vegetation. It is found in hardiness zones 4-9 in North America.
Friday, July 23, 2021
Paper Mulberry - Broussonetia papyrifera
The Paper Mulberry - Broussonetia papyrifera, is a deciduous fast growing tree that reaches heights of only about 30-60 feet tall. Paper Mulberry grows in an erect fashion with a single or multiple trunk, often producing root sprouts and branching low to the ground, the crown is broad and rounded. Originally introduced from Asia in the mid 1700's it is cultivated and established in the Eastern united States from Delaware to Southern Illinois on South from Florida to eastern Texas.
Thursday, July 22, 2021
Giant Sequoia - Sequoiadendron giganteum
The "Giant Sequoia" - Sequoiadendron giganteum - is most well known for it's sheer size. They are the largest single living thing on the planet, growing on average from 164-297 feet tall in ideal conditions. They are also among the oldest with some being recorded (based on ring measurements) at over 3500 years old. They grow in a very small native area on the western slopes of the Sierra Nevada Mountains in California. Generally the Giant Sequoias grow in groves or natural stands, currently there are only 68 known groves that exist. Groves range in size from 6-20,000 trees each. Giant Sequoias have been successfully grown outside of their native range in The Pacific Northwest, Southern United States, Western & Southern Europe, British Columbia, Southeast Australia and New Zealand. There are some specimen trees planted in parks and private lands around the world that reach great heights (191 feet is record outside of the US near Ribeauvillé, France), but none nearly as grand as the Giants growing in the Sierra Nevada Mountains.
Wednesday, July 21, 2021
Purpleosier Willow - Salix purpurea
The Purpleosier Willow - Salix purpurea, is a deciduous clone forming shrub or shrubby tree that reaches heights of 4-20 feet tall. Growing in an erect, upright form or arching, usually with numerous branches and multiple trunks. Originally introduced from Europe, it has been cultivated and is now naturalized in various wetlands throughout much of the Eastern United States as far South as Georgia, west to Minnesota and Iowa and sporadic in the West.
Monday, July 19, 2021
Rubber Tree - Hevea brasiliensis
The Rubber Tree - Hevea brasiliensis, is also called Sharinga Tree, Rubberwood or Para Rubber Tree. It was only originally found growing in the Amazon Rainforest but was planted in more widespread tropical and sub-tropical areas once the demand for it's naturally produced rubber increased. This tree is a member of the Euphorbiaceae family and has major economic value because of it's milky latex that naturally occurs within the tree. Recorded uses of this and similar tree rubber/latex products date back to the Olmec people of Mesoamerica some 3600 years ago. By the late 1800's rubber plantations were established in the British colonies, Java, and Malaya. Today most rubber plantations outside of the native region occur in tropical portions of South/East Asia and West Africa. Cultivating in South America has not been satisfactory because of leaf blight this leaf blight is a major concern for plantations worldwide as it has not been cured or corrected and is thought to pose a threat to all varieties/clones growing today.
Friday, July 16, 2021
Sawtooth Oak - Quercus acutissima
The Sawtooth Oak - Quercus acutissima is most easily recognized by it's fringed acorn cup and narrow leave with bristle tipped teeth, resembling the teeth of a saw. It is a fast growing, deciduous shade tree that can reach heights of 30- 70 feet tall. Sawtooth Oak grows in an erect fashion with a single trunk and dense rounded crown. Originally introduced from Asia, generally found in planned landscapes and is reported to be naturalized in scattered areas from Pennsylvania South to North Carolina and Georgia, South to Louisiana. Sawtooth Oak is primarily planted for wildlife cover and food due to it's abundant fruit and fast growth habit. This species is sometimes used for urban and highway beautification as it is tolerant of soil compaction, air pollution, and drought. Though it is considered naturalized in our area it is not very common to see a mature tree other then in a established landscape setting where planted.
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Thursday, July 15, 2021
Wax Myrtle / Southern Wax Mrytle - Myrica cerifera
The Wax Myrtle / Southern Wax Myrtle - Myrica cerifera or Morella cerifera is a small evergreen shrub or small tree, that reaches heights of only 36 feet tall on average. The Wax Myrtle most often forms in colonies from underground rhizomes. Growing in an erect, leaning, or ascending form with multiple trucks and low branching habit that usually begins close to the ground. The crown is dense and branches grow in upright or ascending. Native to a wide variety of habitats including bogs, fresh water banks, bracish water ponds, inlets, swamps, hammocks, swales and mixed upland woods. Found mostly in the Southeastern coastal plains from Maryland and Delaware throughout south Florida, west through southern Arkansas and eastern Texas.
Wednesday, July 14, 2021
Silver Maple - Acer saccharinum
Silver Maple - Acer saccharinum, is a medium to large tree that matures at 50-80 feet in height and 2-3 feet in diameter. Usually forking near the ground with two or three main trunks supporting an openly spreading crown. The Silver Maple is most easily identified by it's sharply forked form, thin, flat edge curling bark, widely spaced branches and large often partially exposed (runner) roots. When split the fissures in the bark often expose a pink color below the brown-gray upper bark.
Image Citation: Steven Katovich, USDA Forest Service, Bugwood.org
Tuesday, July 13, 2021
Scarlet Oak - Quercus coccinea
The Scarlet Oak - Quercus coccinea is most easily identified by it's deeply cut leaves in combination with 1 or more pitted rings at the acorn apex. It is a fast growing deciduous tree that can reach heights of 100 feet tall. Generally growing in an upright fashion with a single erect trunk that is more often then not swollen at the base. It is native to the Eastern and Mid Atlantic regions of the United States from Maine in the North to Georgia, Mississippi and Alabama in the South, spreading as far West as Wisconsin. It is closely related to the Northern Pin Oak - Quercus ellipsoidalis, Shumard Oak - Quercus shumardii, Northern Red Oak -Quercus rubra and Pin Oak - Quercus palustris.
The crown of the Scarlet Oak is rounded and open with spreading branches. This Oak has alternate, simply shaped leaves with 5-7 lobes each that range in size from 4-7 inches long. Leaves are bright green in the Spring and Summer and change to a brilliant Scarlet - Red in the Fall. The upper surfaces of the leaves are lustrous and hairless, while the lower is paler with tufts of hair in many of the vein axils. The fruit is a bowl shaped cupped acorn that is 7-15 mm deep enclosing 1/3 - 1/2 of the brown nut. Acorn crops are produced annually, however large crops are only seen every 3-5 years.The bark is thin, brown to dark gray in color, finely ridged and furrowed in texture.
Monday, July 12, 2021
English Oak - Quercus Robur
There is a very unique English Oak tree (Quercus Robur) growing in Sherwood Forest near the small village of Edwinstowe, Nottinghamshire, England which is rumored to be where Robin Hood and his men would hide out, in it's hollow trunk sections. It is called the Major Oak and is estimated to be between 800 - 1000 years old. In 2014 it was even crowned "England's Tree of the Year", because of this honor it will represent England in the running for the "European Tree of the Year" against entries from both Wales and Scotland.
Friday, July 9, 2021
Sourwood - Oxydendrum arboreum
The Sourwood Tree - Oxydendrum arboreum is very unique as it is the only species in it's genus. This genus is a part of the larger Ericaceae Family, which is commonly called the Heath or Heather Family. The Ericaceae family is made up of a very diverse group of plants including Heather, Azaleas, Rhododendron and Madrones.
Thursday, July 8, 2021
Gray Birch - Betula populifolia
The Gray Birch - Betula populifolia Marshall, is most easily distinguished by it's triangular leaf with flattened base, elongated tip and doubly toothed margins. It is a deciduous tree that reached heights of about 40 feet. Generally growing in a multi trunk, curving or leaning fashion it makes for a beautiful focal point in both residential and commercial landscape settings.
Tuesday, July 6, 2021
Solanaceae (Nightshade Family) Tomatoes, Potatoes
In the family Solanaceae (Nightshade Family) there is a genus called Solanum it contains 1500-2000 varieties of herbs, shrubs and trees. Of these varieties two are major food crops in North America, Potato and Tomato and another less Popular including Eggplant. In other regions there are varieties such as the Ethiopian eggplant, Gilo (S. aethiopicum), Naranjilla or Lulo (S. quitoense), Turkey Berry (S. torvum), Pepino (S. muricatum), Tamarillo and Bush Tomatoes (which includes several Australian species). Most of the members of this family are native to the American Tropics, 65 occur in North America (only 35 are native). Even though two of our largest food crops are included in this genus most of the green parts of the plants and unripened fruits are poisonous, but some bear edible parts in the form of fruit, leaves or tubers. Also included in this genus are Nightshades, Horse Nettles and many other plants cultivated for their ornamental flowers and fruits. The species grows in various habits including annual, perennial, vine, subshrub, shrub and even small trees.