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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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Red berries
Boerne

November-December 2008

NICE! Plant of the Month (Berberis trifoliolata) Family: Barberry Other Common Names: Algerita, Wild Currant, Paisano Bush Type: Evergreen perennial shrub Natural Habitat: Rocky limestone soil from coastal south Texas north to central, north and west Texas, also southern Arizona, New Mexico, and Mexico. Growth: 3-6 feet. Deer Resistance: High.

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Texas betony

**ARCHIVED POST ** Texas betony might be called Texas tough. In my yard it survives dry periods, poor soil, deer browsing, and general neglect. Its scarlet-red blooms look good among the bluebonnets in our front yard.

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Trip to the “Cielo” of Native-Plant Diversity

Author: Bill Ward “Cielo” usually means sky or heaven or paradise, sometimes roof or canopy. Every one of these translations probably could apply to some aspect of El Cielo Biosphere Reserve in the state of Tamaulipas, Mexico. I think probably “paradise” is the best meaning to use for this region,

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The common agarita – NICE! shrub for landscaping

Author: Bill Ward Probably the earliest harbingers of spring in our yard are the agarita bushes. They are the first shrubs to bloom, with tiny bright-yellow flowers. Soon after that, they are putting on small round fruit that by early summer have gradually turned from green to red. Those berries

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Fall color tree branch against a blue sky
Boerne

October 2008

NICE! Plant of the Month (Cotinus obovatus) Family: Anacardiaceae (Sumac family) Other Common Names: Smoke Tree, Chittamwood Type: Understory shrub or small deciduous tree Natural Habitat: In Texas small populations in the hills and bluffs of the Edwards Plateau and North Central Texas; range extends into Oklahoma, Arkansas, Missouri, Tennessee

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Driven Up the Wall by Herbivores

Author: Bill Ward There is an interesting story about the rare Texas snowbell (Styrax platanifolius subsp. texanus) in “Water from Stone” by Jeffrey Greene. That is the book about David and Margaret Bamberger and their Selah Ranch north of Blanco. For many years, David Bamberger has worked tirelessly to increase

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About the Region

New Braunfels, the location of our Fall 2024 Symposium, straddles both the Edwards Plateau Ecoregion and the Blackland Prairie ecoregion. Interstate 35 divides the city of New Braunfels; its path through the city closely parallels the boundary of these two ecoregions, with the Edwards Plateau on the west side and the Blackland Prairies region to the east. The Edwards Plateau area is also called the Hill Country; however, this general term covers a much larger area extending farther north. Spring-fed creeks are found throughout the region; deep limestone canyons, rivers, and lakes (reservoirs) are common. Ashe juniper is perhaps the most common woody species found throughout the region. Additional woody species include various species of oak, with live oak (Quercus fusiformis) being the most common. Sycamores (Platanus occidentalis) and bald cypress (Taxodium distichum) border waterways. This area is well known for its spring wildflower displays, though they may be viewed in spring, late summer, and fall, as well. According to Texas Parks and Wildlife, average annual rainfall in the Edwards Plateau ranges from 15 to 34 inches.

The Blackland Prairie extends from the Red River south to San Antonio, bordered on the west by the Edwards Plateau and the Cross Timbers, and on the east by the Post Oak Savannah. Annual rainfall averages 30 to 40 inches, with higher averages to the east. This region is dominated by prairie species. The most common grass species include little bluestem (Schizachyrium scoparium) and Indian grass (Sorghastrum nutans) in the uplands and switchgrass (Panicum virgatum) in the riparian areas and drainages. Common herbaceous flowering plants include salvias, penstemons, and silphiums. This area has suffered greatly from overgrazing and agricultural use. Few intact areas remain, though many of the plants can be found along county roadsides throughout the region.

Our four host chapters (New Braunfels, Lindheimer, Guadalupe, and the Hill Country chapters) are located in one or both of the ecoregions above. However, the eastern portion of Guadalupe County also falls within the Post Oak Savanna ecoregion. Annual rainfall averages 35 to 45 inches, with higher averages to the east. A wide variety of hardwood trees are found, including several species of oaks, elms, and in the Bastrop area, loblolly pine (Pinus taeda). Grasses and forbs dominate in the open savannas, with most common grass being little bluestem. Ranching, agriculture, and fire suppression have allowed woody species to encroach on the once-open savannas.

Source: Wildflowers of Texas by Michael Eason