Botany Skills for Naturalists

Presentation Details

2 hour workshop/presentation

Do you visit a woods or a prairie and just see undifferentiated blobs of green? Maybe it all looks pleasant, but you don’t really see individual plants. You aren’t alone! Lots of people experience plants that way. Maybe you already have observation skills and can even see the differences between different birds, or lizards, or model years of cars, but everything leafy looks the same to you. Knowing which plants are present can influence purchases, management plans, restoration plans, and biological survey efforts. Because the plants present influence the insects present and every other part of the food web, it’s really helpful for a naturalist to start seeing plants as individuals with their own needs and stories. This entry level workshop is designed to show you where to start to really “see” the pieces of plants . We’ll learn to describe the details that set them apart from each other and enable the observer to use botanical keys. The workshop will use a combination of slides and hands-on lessons with plant pieces you actually bring to class, whether attending virtually or in person. The class will include reference materials.

Equipment Required:
None
Additional Requirements:
None
Ecoregions Covered:
Central Great Plains, Chihuahuan Deserts, Cross Timbers, East Central Texas Plains, Edwards Plateau, Gulf Coast Prairies and Marshes, High Plains, Southern Texas Plains, Southwestern Tablelands, Texas Blackland Prairies, Western Gulf Coastal Plain

Presenter Information

No associated speaker.

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