Seed of the Week: Texas Ebony

Our mystery legume seeds from last week were from the Texas ebony tree, Ebenopsis ebano (formerly Pithecellobium flexicaule).

texas-ebony-side-of-treeThe Texas ebony tree, as its name suggests, is originally from Texas, but it also does well as a landscape tree in Arizona. It is slow growing, eventually becoming good-sized tree.

texas-ebony-branchAnother common name is "ape's earring" because of the large, persistent seed pods.

The tree is also known for its lovely dark green foliage, much darker than most desert trees.

texas-ebony-seed-podAn unusual characteristic of Texas ebony is that the branches change direction at each node, giving an up-down zig-zag appearance. It also has thorns.

texas-ebony-flowersThe flowers are creamy-white puffs, similar to acacia flowers.

Texas-ebony-bark

The bark is gray and fissured.

So, why is the tree called Texas ebony? It turns out the heartwood is dark red to purplish, sometimes almost black, so it resembles ebony wood.

Have you ever seen a Texas ebony tree?

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