Leaf Identification

by Carolyn Henderson

Saturday, January 15, was a very windy day, as everyone in Central Texas knows. That wind deposited approximately eleven diverse types of tree leaves in my garage. I say approximate because neither I nor iNaturalist have been able to accurately identify some of them. 

Why are they all in my garage? It has something to do with the aerodynamics of the layout of my house, location, and wind direction. There is a wall that extends from the outer wall of my garage down my driveway quite a few feet. When the wind blows from the north or northeast, all the leaves in my immediate neighborhood blow around that wall into my garage. My neighbor swears this happens to him, too. I’m pretty sure they’re all in my garage. 

There were so many Saturday evening, that I became curious about what had found its way there. I have two types of trees in my yard – Live Oak and Texas Ash. The Texas Ash had literally dropped all its brown leaves Friday. Directly below the trees. None of them were there Saturday. Live Oaks are called evergreen, but they do drop large amounts of leaves while replacing them almost immediately. This usually occurs in February. Those leaves were blown off the trees in a green state – mostly.

So, what did I find and identify? 

  1. Buckley’s Oak also called Texas Red Oak
  2. Bastard Oak also called Post Oak
  3. Rzedowski’s Sycamore (not at all sure of this ID)
  4. Eastern Cottonwood
  5. Live Oak – Don’t know if it’s Texas, Southern or Coastal 
  6. Magnolia – it’s an evergreen but does drop leaves
  7. Texas Ash
  8. Four others I could not get an ID on. 

I did a little research on oak trees in Texas since there seemed to be an abundance of them in my garage. Texas has 50 species of oak trees. Central Texas hosts 6 of them natively. We have Red Oak (Buckley’s), Mexican Oak (abundant on the UT campus), Live Oak, Lacey Oak, Chinquapin Oak and Bur Oak.  Needless to say, other types of oaks are here, but those are the ones considered to be native to the area. 

I have to give the wind a little credit. It took all the Texas Ash leaves and blew them into one large pile in my back yard up against a fence.  And, it blew all the leaves off a nearby Chinese Tallow into another neighbor’s yard. 

Can you identify the trees these pictured leaves fell and blew from? After you give it a shot, the answers are below. And if you can identify them more accurately or at all for the unidentified ones, I’d like to know. 

The identifications are in the order shown: 1> Buckley’s Oak or Texas Red Oak 2> Bastard or Post Oak 3> Rzedowski’s Sycamore 4> Eastern Cottonwood 5> Southern Live Oak 6> Magnolia 7> Texas Ash 8> Texas Live Oak. The other three are unidentified.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.