gray oak Fagaceae Quercus grisea Liebm. Listen to the Latin   symbol: QUGR3
Other Fact Sheets
Leaf: Alternate, deciduous (or nearly evergreen), simple, elliptical to ovate, 1 to 2 1/2 inches long, entire or a few teeth near pointed tip, leathery and stiff, rounded or heart-shaped base, gray-green to green above, dull and fuzzy beneath.
Flower: Species is monoecious; males in long drooping catkins, yellow-green; females very small spikes in leaf axils, appearing with the leaves.

Fruit: Oblong acorn, 1/2 to 3/4 inch long, bowl shaped, scaly, finely hairy cap (may be stalked) covers 1/2 of nut, ripens in 1 season in early fall.

Twig: Moderate, light reddish brown, fine grayish fuzz; clustered terminal buds, sharp pointed and plump.

Bark: Light gray, splitting into loose plates.

Form: A shrub to medium sized tree up to 60 feet; on drier sites it is very shrubby with multiple stems. Larger trees have an irregular crown of stout, twisted branches.
 
Looks like: Emory oak - Arizona white oak - Mexican blue oak - shrub live oak

Error Occurred While Processing Request The web site you are accessing has experienced an unexpected error.
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The following information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request

An error occurred when performing a file operation read on file E:/inetpub/wwwroot/dendro/dendrology/Syllabus2/qgrisea.htm.

The cause of this exception was: java.io.FileNotFoundException: E:/inetpub/wwwroot/dendro/dendrology/Syllabus2/qgrisea.htm (The system cannot find the path specified).
 
The error occurred in C:/inetpub/wwwroot/dendro/dendrology/Syllabus2/factsheet.cfm: line 92
90 :             <cffile 
91 : action = "read"    
92 : file = "E:\inetpub\wwwroot\dendro\dendrology\#address#"
93 : variable = "ThisOldTree">            <cfset HeHadOne=FindNoCase('<table', ThisOldTree, 1)>            <cfset HeHadTwo=FindNoCase('</table>', ThisOldTree, 1)>            <cfset Trunks=#HeHadTwo# - #HeHadOne# + 8>            <cfif HeHadOne gte 1>
94 :               <cfset InTheAir=mid(ThisOldTree, HeHadOne, Trunks)>

Resources:

Browser   CCBot/2.0 (http://commoncrawl.org/faq/)
Remote Address   54.196.237.196
Referrer  
Date/Time   31-Jul-15 11:27 PM
Stack Trace
at cffactsheet2ecfm1382364203.runPage(C:/inetpub/wwwroot/dendro/dendrology/Syllabus2/factsheet.cfm:92) at cffactsheet2ecfm1382364203.runPage(C:/inetpub/wwwroot/dendro/dendrology/Syllabus2/factsheet.cfm:92)

java.io.FileNotFoundException: E:\inetpub\wwwroot\dendro\dendrology\Syllabus2\qgrisea.htm (The system cannot find the path specified)
	at java.io.FileInputStream.open(Native Method)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at java.io.FileInputStream.<init>(FileInputStream.java:93)
	at coldfusion.vfs.VFSFileFactory.getInputStream(VFSFileFactory.java:235)
	at coldfusion.tagext.io.FileUtils.readFile(FileUtils.java:1077)
	at coldfusion.tagext.io.FileTag.read(FileTag.java:541)
	at coldfusion.tagext.io.FileTag.doStartTag(FileTag.java:359)
	at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2991)
	at cffactsheet2ecfm1382364203.runPage(C:\inetpub\wwwroot\dendro\dendrology\Syllabus2\factsheet.cfm:92)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:246)
	at coldfusion.tagext.lang.IncludeTag.handlePageInvoke(IncludeTag.java:736)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:572)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.IpFilter.invoke(IpFilter.java:45)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:487)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:42)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:142)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:78)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:58)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
	at coldfusion.CfmServlet.service(CfmServlet.java:219)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:422)
	at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:199)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)