<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Turning Points &#187; Nature</title>
	<atom:link href="http://turningpoints.iomaire.com/index.php/category/nature/feed/" rel="self" type="application/rss+xml" />
	<link>http://turningpoints.iomaire.com</link>
	<description>Ruminations on life, art, politics, and whatever else catches my fancy.</description>
	<lastBuildDate>Tue, 03 Jan 2012 02:18:49 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.3.1</generator>
		<item>
		<title>Fall Flowers</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/10/09/fall-flowers/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/10/09/fall-flowers/#comments</comments>
		<pubDate>Sat, 09 Oct 2010 14:22:25 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Nature]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=2054</guid>
		<description><![CDATA[South Florida may be hot and prone to hurricanes, but it has flowers in the fall while the rest of the country watches the leaves fall. Yellow being my favorite color, I have taken pictures of two of my favorite flowering plants to share with you. The first, Bahama Senna (cassia bahamensis), is the larval [...]]]></description>
			<content:encoded><![CDATA[<p>South Florida may be hot and prone to hurricanes, but it has flowers in the fall while the rest of the country watches the leaves fall.  Yellow being my favorite color, I have taken pictures of two of my favorite flowering plants to share with you.  The first, Bahama Senna (<em>cassia bahamensis</em>), is the larval food for the <a href="http://www.butterflyfunfacts.com/cloudlesssulphur.php">cloudless sulphur</a> (<em>phoebis sennae</em>) butterfly.  Most folks that I know call the butterfly &#8220;yellow sulphur&#8221;, which, upon reflection, seems to be redundant, but it is so called<br />
because there is a white variety of the cloudless sulphur, which folks call the &#8220;white sulphur&#8221;.  I&#8217;ve heard that the yellow sulphur owes its coloration to the fact that the caterpillar mostly eats the flowers of the senna, thus coloring the butterfly.  It may be that the caterpillar that develops into the &#8220;white sulphur&#8221; butterfly eats more leaves than flowers, thus causing it to be paler. The Bahama Senna plant is not common &#8211; it grows in the pine rocklands and on the edges of rockland hammocks, of which there is not much left in South Florida.  It does not tolerate shade or salt water.  It flowers twice a year &#8211; in April and October and it is a very showy plant.  It requires no care and produces abundant yellow flowers.  The flowers are about 1&#8243; across and the shrub can get about 5&#8242; tall and as many feet in diameter.</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/10/Bahama-Senna.jpg" alt="Bahama Senna.jpg" border="0" width="480" height="492" /></p>
<p>Goldenrod (<em>solidago odora</em>) grows all over the Southeast, so even if it is a fall flower here in South Florida, it is flowering elsewhere also.  It is a perennial that grows up to 4&#8242; tall and is rather aggressive, spreading rapidly.  The crushed leaves have a strong scent of licorice and the leaves and the tops of the plants, picked when flowering, have been used to make herbal medicines to treat cuts and urinary problems.  Formerly, the seeds were used to induce a delirious state of mind in surgical patients.  The flowers also have been used to create a deep yellow dye for textiles.  For those who love yellow, I recommend planting this in your garden.</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/10/Goldenrod.jpg" alt="Goldenrod.jpg" border="0" width="480" height="501" /></p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/10/09/fall-flowers/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>The Driveway in Summer</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/09/19/the-driveway-in-summer/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/09/19/the-driveway-in-summer/#comments</comments>
		<pubDate>Sun, 19 Sep 2010 20:58:25 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=2024</guid>
		<description><![CDATA[Foolish me! When I saw the disturbed soil along the edges of the driveway in early April, I thought that I might have to have someone scatter grass seed in those raw areas to prevent erosion. Nope. Problem solved &#8211; just wait for Nature to take over. I don&#8217;t know all of the plants that [...]]]></description>
			<content:encoded><![CDATA[<p>Foolish me!  When I saw the disturbed soil along the edges of the driveway in early April, I thought that I might have to have someone scatter grass seed in those raw areas to prevent erosion. </p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/09/Driveway-Winter.jpg" alt="Driveway Winter.jpg" border="0" width="475" height="340" /></p>
<p>Nope.  Problem solved &#8211; just wait for Nature to take over.  I don&#8217;t know all of the plants that quickly colonized the raw areas, but pokeweed (<em>phytolacca americana</em>) was one of them, along with jumpseed and blackberry plants.  Pokeweed grows here in South Florida so I was familiar with the plant, but I was astonished at the size of the leaves in Virginia &#8211; they were at least twice the size of the leaves on the plants here.  The plants had not yet borne fruit, though the flower stalks were present, so the bears will have to wait a bit.  I was told that black bears are very fond of pokeweed fruits.  Pokeweed is toxic to humans, though, so pay close attention to instructions when preparing or using any part of the plant!</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/09/Driveway-Summer.jpg" alt="Driveway Summer.jpg" border="0" width="475" height="389" /></p>
<p>I expect to see a thick layer of fallen leaves carpeting the area when I return in November.</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/09/19/the-driveway-in-summer/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Deer-tongue Grass</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/08/28/deer-tongue-grass/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/08/28/deer-tongue-grass/#comments</comments>
		<pubDate>Sat, 28 Aug 2010 13:25:13 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=2019</guid>
		<description><![CDATA[Now, there&#8217;s a name! This plant came to be called this because the leaf supposedly resembles a deer&#8217;s tongue. Not being a hunter, I have no idea what a deer tongue looks like, but perhaps a hunter will see this post and comment. I found this alongside the driveway, in mottled shade and took a [...]]]></description>
			<content:encoded><![CDATA[<p>Now, there&#8217;s a name!  This plant came to be called this because the leaf supposedly resembles a deer&#8217;s tongue.  Not being a hunter, I have no idea what a deer tongue looks like, but perhaps a hunter will see this post and comment.  I found this alongside the driveway, in mottled shade and took a rather poor picture of it.  After a good bit of research, I stumbled across the website of Glenn Galau, a professor at the University of Georgia in Athens.  He generously offered his &#8220;reasonably confident&#8221; opinion that it was a species of <em>dichanthelium</em>.  After looking at more plant sites featuring pictures of <em>dichanthelium</em>, I&#8217;m going to go further out on the limb, since I didn&#8217;t take a specimen of the plant to study, and say that it may well be <em>dichanthelium clandestinum</em>, commonly known as Deer-tongue grass.  </p>
<p>Deer-tongue Grass is often described as a weed, but according to <a href="http://www.gardenguides.com/taxonomy/deertongue-dichanthelium-clandestinum/">Garden Guides</a>,  it is used &#8220;for revegetating disturbed areas where site conditions limit the use of other species.&#8221;  It is tolerant of low pH soil conditions, soils with concentrations of aluminum, and dry and infertile soils, thus making it an ideal candidate for revegetating land that has been strip-mined for coal. </p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/Dichanthelium.jpg" alt="Dichanthelium.jpg" border="0" width="450" height="337" /></p>
<p>The five-leaved plant in the lower right corner is a variety of <em>potentilla canadensis</em>, commonly called Canadian or Dwarf Cinquefoil.  It grows in rocky open woods, typically in acid soil, according to <a href="http://www.missouriplants.com/Yellowalt/Potentilla_canadensis_page.html">MissouriPlants.com</a> and that is precisely where I found it, though I don&#8217;t know whether the soil is acid or not.  The indigenous inhabitants of the area used the pounded roots of the plant as a treatment for diarrhea.</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/08/28/deer-tongue-grass/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Wild Anise</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/08/21/wild-anise/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/08/21/wild-anise/#comments</comments>
		<pubDate>Sat, 21 Aug 2010 17:09:15 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=2017</guid>
		<description><![CDATA[One troublesome plant that is present on my property is multiflora rose (rosa multiflora). On my early visits to the property after I bought it, I looked around and saw quite a number of large rose bushes and also a fair number of smaller plants. In early Spring, when wild anise (pimpinella anisum) is small, [...]]]></description>
			<content:encoded><![CDATA[<p>One troublesome plant that is present on my property is multiflora rose (<em>rosa multiflora</em>).  On my early visits to the property after I bought it, I looked around and saw quite a number of large rose bushes and also a fair number of smaller plants.  In early Spring, when wild anise (<em>pimpinella anisum</em>) is small, it somewhat resembles multiflora rose, so I thought that I had a worse infestation of rose than I actually did because when I went to pull what I thought was multiflora rose, the stem broke off and I thought, &#8220;uh oh, I&#8217;m in trouble &#8211; this is a root sucker of multiflora rose.&#8221;  Nope.  It turns out that wild anise breaks off at ground level pretty easily.  If you want to see the root, you need to dig with a garden trowel to extract it from the ground.  Crushing the stem or the root produces a pleasant licorice scent, which serves to identify the plant.   As the year progresses, wild anise will reach perhaps (at a maximum) 18&#8243; in height.  I was lucky enough to find a plant that had set seed:</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/wild-anise.jpg" alt="wild anise.jpg" border="0" width="450" height="337" /></p>
<p>Wild anise is not a native plant to Virginia &#8211; it was brought by the early colonists from Europe.  The plant has been in cultivation for at least 4,000 years and is a popular <a href="http://www.herbs2000.com/herbs/herbs_anise.htm">herbal remedy</a> for a number of digestive ailments.  Interestingly enough, an herbal tea of anise can be used to relieve heartburn and indigestion &#8211; you don&#8217;t need to go to the local drug store to buy commercially made heartburn remedies.</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/08/21/wild-anise/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Yellow Birch</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/08/16/yellow-birch/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/08/16/yellow-birch/#comments</comments>
		<pubDate>Tue, 17 Aug 2010 01:03:39 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=2015</guid>
		<description><![CDATA[I&#8217;m not certain about this one, but my best guess, from studying the Virginia Department of Forestry tree identification guide and doing further research on the Internet, is that it is a yellow birch (betula alleghaniensis). If I&#8217;ve learned anything from posting these findings it is that I need to take more pictures of leaf [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;m not certain about this one, but my best guess, from studying the Virginia Department of Forestry tree identification guide and doing further research on the Internet, is that it is a yellow birch (<em>betula alleghaniensis</em>).  If I&#8217;ve learned anything from posting these findings it is that I need to take more pictures of leaf patterns, the leaves themselves (both sides), and the bark of the tree that the leaves are part of!  Sigh &#8230;.</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/Yellow-Birch.jpg" alt="Yellow Birch.jpg" border="0" width="450" height="337" /></p>
<p>From what I&#8217;ve read, the birch is a pioneer species that rapidly colonizes disturbed land.  That doesn&#8217;t fit my property at all, but I don&#8217;t have any other ideas of what the tree might be.  I wish that I had looked at the bark of the tree &#8211; that would have settled the question for certain.  This is the tree whose bark was used by the Iroquois, among others, to make canoes.  I&#8217;ll take my books and camera and do some further investigation in November.</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/08/16/yellow-birch/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Damson Plum</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/08/11/damson-plum/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/08/11/damson-plum/#comments</comments>
		<pubDate>Thu, 12 Aug 2010 01:45:20 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=2013</guid>
		<description><![CDATA[The Damson Plum (prunus domestica) is not, strictly speaking, a native of Virginia. The plant was introduced to the Americas by English colonists long before the American Revolution. So, while it has been in this country several centuries, it isn&#8217;t a native. But I&#8217;ll leave the bickering over what is or is not a native [...]]]></description>
			<content:encoded><![CDATA[<p>The Damson Plum (<em>prunus domestica</em>) is not, strictly speaking, a native of Virginia.  The plant was introduced to the Americas by English colonists long before the American Revolution.  So, while it has been in this country several centuries, it isn&#8217;t a native.  But I&#8217;ll leave the bickering over what is or is not a native plant to the botanists.  The plant gets its name from the Latin <em>prunum damascenum</em>, &#8220;plum of Damascus&#8221; and  was cultivated in antiquity in the area around the ancient city of Damscus, which is the capital of modern-day Syria.  The Romans were fond of the fruit and introduced the plant to England and from there, the plant made its way to the Americas.  The first time I saw the tree, I thought it was an apple tree, because the leaf and the bark are similar.  Perhaps this is why both the plum and the apple are in the Rosaceae family.  The plum is the genus <em>prunus</em>, while the apple is the genus <em>malus</em>.  But the small apple fruits (I have a number of apple trees on the property) don&#8217;t cluster like the plum fruits do:</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/damson-plum.jpg" alt="damson plum.jpg" border="0" width="450" height="337" /></p>
<p>Most damson plums are too acidic to be eaten out of hand &#8211; instead they are used to make jellies and jams.  They can also be used to make damson gin, which is made by adding the plums to a sugar and gin syrup for eight weeks or more.  In Slavic countries, damson plums are used to make a distilled liqueur known as <em>slivovitz</em>.  I doubt that I will do any of these things &#8211; I&#8217;ll leave the fruits for the birds and other animals to eat!</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/08/11/damson-plum/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Shagbark Hickory</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/08/06/shagbark-hickory/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/08/06/shagbark-hickory/#comments</comments>
		<pubDate>Sat, 07 Aug 2010 00:22:34 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=2007</guid>
		<description><![CDATA[There are four different hickorys native to southwestern Virginia: bitternut, shagbark, mockernut, and pignut. Shagbark hickory is easy to identify because of the shaggy bark, but the others are a little bit more difficult. This photograph is very likely of a shagbark hickory (carya ovata), but there is a chance that it could also be [...]]]></description>
			<content:encoded><![CDATA[<p>There are four different hickorys native to southwestern Virginia: bitternut, shagbark, mockernut, and pignut.  Shagbark hickory is easy to identify because of the shaggy bark, but the others are a little bit more difficult.  This photograph is very likely of a shagbark hickory (<em>carya ovata</em>), but there is a chance that it could also be pignut hickory (<em>carya glabra</em>). Both of these hickorys have 5 finely toothed, sharp-pointed, tapering leaflets while the mockernut has 7 to 9 leaflets, as does the bitternut.  Again, I should have taken a photograph of the trunk of the tree &#8211; that would have helped in identifying this specimen.  The fruits would also have nailed down the identification, but I would have needed binoculars to see them.</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/Shagbark-Hickory.jpg" alt="Shagbark Hickory.jpg" border="0" width="450" height="600" /></p>
<p>The nuts of the shagbark hickory are valuable food for many animals, including squirrels, chipmunks, black bears, and foxes.  The nuts were also relished by the indigenous people of this area.</p>
<p>Hickory was historically very popular as a fuelwood and as stock for charcoal production but over-harvesting led to it being fairly uncommon on privately owned woodlots.  The predominant uses for hickory are in furniture, flooring and in tool handles and athletic equipment.</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/08/06/shagbark-hickory/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Summer Grape</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/08/02/summer-grape/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/08/02/summer-grape/#comments</comments>
		<pubDate>Tue, 03 Aug 2010 01:27:24 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=2005</guid>
		<description><![CDATA[Last fall, I posted a picture of a summer grape (vitus aestivalis) vine that wasn&#8217;t all that big, but I knew that I had larger ones on the property. Here is one of them: This one is climbing a black locust but it may be all over the canopy of an adjacent tree by the [...]]]></description>
			<content:encoded><![CDATA[<p>Last fall, I posted a picture of a summer grape (<em>vitus aestivalis</em>) vine that wasn&#8217;t all that big, but I knew that I had larger ones on the property.  Here is one of them:</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/Summer-Grape.jpg" alt="Summer Grape.jpg" border="0" width="450" height="600" /></p>
<p>This one is climbing a black locust but it may be all over the canopy of an adjacent tree by the time it rises to that elevation.  I didn&#8217;t make notes about that.  The vine is about 4&#8243; in diameter, but I have an even larger one than this one on the property.  Summer grape fruits are important wildlife food, so this vine stays, regardless.   Last fall, I copied this statement from the West Virginia University Extension <a href="http://www.wvu.edu/~agexten/wildlife/ntvplts/grapes.htm">website</a>:</p>
<p>&#8220;The ripe grapes are a favorite food of raccoon, rabbit, red squirrel, opossum, foxes, ruffed grouse, wild turkey, cardinal, mockingbird, robin, cedar waxwing, woodpeckers, mourning dove and other songbirds. Old dried grapes are especially valuable in late winter. The dense foliage of &#8216;grape tangles&#8217; and in tree tops are very valuable for cover and nest sites for many animals and birds.&#8221;</p>
<p>The grape vines do result in some damage to the trees that support them, but the tradeoff, in terms of wildlife food and habitat, is important enough that I am going to leave them alone.  I&#8217;ve lost several vines due to driveway construction and the paths that the Bull Hog made through my property and I don&#8217;t want to lose any more.</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/08/02/summer-grape/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Post Oak</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/07/29/post-oak/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/07/29/post-oak/#comments</comments>
		<pubDate>Fri, 30 Jul 2010 00:42:47 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=1998</guid>
		<description><![CDATA[This one was easy for me to initially identify &#8211; I knew it was an oak. But which one? There are 7 different oak species in southwestern Virginia. Using my plant identification guide, I was able to identify this one as the post oak (quercus stellata). This tree typically grows on rocky or sandy ridges [...]]]></description>
			<content:encoded><![CDATA[<p>This one was easy for me to initially identify &#8211; I knew it was an oak.  But which one?  There are 7 different oak species in southwestern Virginia.  Using my plant identification guide, I was able to identify this one as the post oak (<em>quercus stellata</em>).  This tree typically grows on rocky or sandy ridges and dry woodlands &#8211; a change from the habitat of the other species that I have found so far.  Post oak is said to be intolerant of shade so the specimen shown here is growing in less than optimal conditions.</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/Post-Oak.jpg" alt="Post Oak.jpg" border="0" width="450" height="600" /></p>
<p>Post oak is a valuable source of wildlife food.  The acorns are an important part of the diet of turkey, deer, and squirrels, of course.  The leaves are used for nest building by birds, squirrels, and raccoons while cavities in the tree provide dens for birds and small mammals.  Human uses include railroad ties, construction and mine timbers, flooring, fenceposts, veneer, and stair risers and treads.  I wasn&#8217;t able to find whether there are any folk medicines derived from any portion of the post oak, though I wouldn&#8217;t doubt that there are some.</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/07/29/post-oak/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Hawthorn</title>
		<link>http://turningpoints.iomaire.com/index.php/2010/07/26/hawthorn/</link>
		<comments>http://turningpoints.iomaire.com/index.php/2010/07/26/hawthorn/#comments</comments>
		<pubDate>Tue, 27 Jul 2010 00:21:16 +0000</pubDate>
		<dc:creator>Jeff</dc:creator>
				<category><![CDATA[Floyd]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Property]]></category>

		<guid isPermaLink="false">http://turningpoints.iomaire.com/?p=1996</guid>
		<description><![CDATA[The hawthorn (crataegus spp. L.) family, I discovered, is a large group of shrubs and small trees that are nearly impossible to identify as separate species. Wikipedia says that &#8220;a reasonable number is 200 species&#8221; but &#8220;some botanists in the past recognised a thousand or more species&#8221;. When I read that, I gave up trying [...]]]></description>
			<content:encoded><![CDATA[<p>The hawthorn (<em>crataegus spp. L.</em>) family, I discovered, is a large group of shrubs and small trees that are nearly impossible to identify as separate species.  Wikipedia <a href="http://en.wikipedia.org/wiki/Crataegus">says</a> that &#8220;a reasonable number is 200 species&#8221; but &#8220;some botanists in the past recognised a thousand or more species&#8221;.  When I read that, I gave up trying to figure out which species the one I found on my property belongs to!  I just knew it was a hawthorn because of the long sharp thorns on it.  You can barely see the thorn near the upper center edge of this photograph:</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/hawthorn-leaves.jpg" alt="hawthorn leaves.jpg" border="0" width="450" height="337" /> </p>
<p>Another giveaway that it was a hawthorn shrub was the trunk of the tree, seen in this photograph.  You can also see a couple more thorns on the twig at the center top:</p>
<p><img src="http://turningpoints.iomaire.com/wp-content/uploads/2010/07/hawthorn-bark.jpg" alt="hawthorn bark.jpg" border="0" width="450" height="600" /></p>
<p>The fruit of the hawthorn remains on the tree throughout the winter and is a critical source of food for wildlife in late winter, when food sources are scarce.  The fruits are eaten by grouse, turkey, fox sparrows, and cedar waxwings.  Deer, rabbits, and black bears, and raccoons also love the fruit.</p>
<p>As for human uses, the fruit of some species of hawthorn (the mayhaw) is used to make a very tasty jelly and the berry is <a href="http://www.livestrong.com/article/131605-uses-hawthorn-berry/">said</a> to be useful in treating high blood pressure, high cholesterol, and congestive heart failure.</p>
]]></content:encoded>
			<wfw:commentRss>http://turningpoints.iomaire.com/index.php/2010/07/26/hawthorn/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
	</channel>
</rss>

