Texas Star Hibiscus

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When I lived in Dallas many years ago, there was a large Texas Star Hibiscus that grew near our front door. We loved it because of the beautiful big red flowers and also because it usually bloomed on my wife’s birthday in late July.

Now that I live out west I haven’t tried to grow Texas Star Hibiscus because it’s so dry here. However we picked up one at a native plant sale in the spring and have been struggling to keep it alive through this dry summer heat spell.

It turns out that Texas Star Hibiscus (Hibiscus coccineus) may not even be native. I could not find it listed in most of my reference books on Texas natives. The NPIN database and USDA both show it native to Arkansas and Louisiana but not Texas. However BONAP and Texas SmartScape both say it’s native, so I am going to give it the benefit of the doubt, partly for nostalgic reasons.

This is a tall perennial, three to six feet according to the literature; the one we had in Dallas was over four feet. It can get a bit leggy and most people would probably prefer it at the back of a border. The showy blossoms are at the top of the branches and are five to six inches in diameter. The flowers come on late and continue all summer. They are bright crimson red, with a five-pointed star in the middle; hence the name. It goes by other names as well, such as Crimson Hibiscus and Scarlet Rosemallow.

As you would expect, hummingbirds are attracted to the blooms, as well as several kinds of butterflies and bees.

It’s natural habitat is swamps and ditches, so obviously extra water is going to be needed. I’m putting mine next to the grey-water discharge pipe. It would probably be perfect for Houston.

**ARCHIVED POST** **ARCHIVED POST LINKS & PICTURES MAY NOT WORK** **ARCHIVED POST AUTHOR: Bill Hopkins

About the Region

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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