News and Events

News and announcements from our committee chairs, board members, and chapter leaders. Subscribe to our mailing list to stay up to date. For chapter news, visit Chapters. If you are looking for a calendar of events, see our Events Calendar.

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Native plants = healthy habitats

**ARCHIVED POST ** The Society adopted a new slogan Saturday at the Summer board meeting in Brenham. The new motto was chosen by majority vote of board members from among entries submitted by members.  The winning entry was submitted by Kay Lowery of the Caddo Wildflower Chapter: Native Plants =

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Butterfly on white flowers
Boerne

One Real Honest to Goodness Weed

By Delmar Cain My neighbor does not like frostweed. She has instructed that it should be chopped down or mowed when it is found. I don’t know whether she objects to its height, its ability to spread, that it is perennial or to the fact that it must be a

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Yucca leaves
Boerne

Buckley’s Yucca—A NICE Ball With Points

By Delmar Cain Taking the dog on the last walk before putting him in his pen for the evening can be revealing. I can see fireflies twinkling that remind me of distant lighthouses with revolving lights. I can see moths moving from plant to plant just like butterflies of the

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Furry moth on grass stem
Boerne

Buck Moths, Green Dragons and the Fiery Searcher

By Delmar Cain My retirement years have been filled with a delightful romp through the wonders of nature. Discovering that the Grote’s Buck Moth (Hemileuca grotei) had a camp on our property turned on another small bulb for me in nature’s big backyard. Obviously I have spent a lot of

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Yellow flower
Boerne

Not In Control—Save Some Seeds

By Delmar Cain In several articles of this column I have mentioned “the right of way “ which adjoins each side of our public roads. My wife has reminded me on many occasions that my own father cautioned her to be vigilant, as I had a “wandering eye” when I

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Graduate research grant awarded

Michelle Green of the University of Texas in Arlington was awarded the Ann Miller Gonzalez Research Grant for her graduate research into the effects of urban ecology on native plants and its implications for recovery of native ecosystems.

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About the Region

2026 Fall Symposium Logo

This low-elevations region of Texas extends inland from the barrier islands, about 60 or so miles, and stretches from Brownsville to Louisiana. In total, it covers about 9.5 million acres, with a high point of 150 feet in elevation. More than 1000 species of plants can be found in this region. On the southern end, species more common in Mexico (such as Sabal mexicana) and Central America occur.

The barrier islands provide us with dune systems, and clay flats to the inland side, which have species found in these areas alone. Many plants here, such as Ipomoea pes-caprae (beach morning glory), can be found throughout tropical regions of the globe. I’ve encountered the same species on the beaches of Guam.

Once inland, vast marshes and wet prairies occur. Occasionally, oak (Quercus fusiformis) groves can be found. Common grasses include species of Bothriochloa, Paspalum, and Sporobolus; eastern gamagrass (Tripsacum dactyloides); and switchgrass (Panicum species). Many rivers and creeks cut through the Gulf Prairies, and along these riparian areas various species of trees, Sabal minor, and other plants adapted to clay soils can be found. Due to overgrazing, farming, and fire suppression, woody species such as mesquite (Prosopis glandulosa) and huisache (Acacia farnesiana), and invasive species such as chinaberry (Melia azedarach), Brazilian pepper (Schinus terebinthifolius), and Chinese tallow (Sapium sebiferum) have increased and displaced our native flora.

Source: Wildflowers of Texas by Michael Eason