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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Pale pink flowers low to the ground
Boerne

May 2007

NICE! Plant of the Month (Oenothera speciosa) Family: Onagraceae Other Common Names: Showy Primrose, Buttercups (yellow center). Type: Perennial; upright to sprawling. Natural Habitat: Native to hot and dry locations in Central and Southern region of North America. Prairies and open woodlands, roadsides, slopes, and ditches throughout Texas. Growth: 12-24

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Trumpet shaped orange flowers on a green vine, growing against tree bark.
Boerne

April 2007

NICE! Plant of the Month (Bignonia capreolata) Family: Bignoniaceae (Catalpa or Trumpet-Creeper Family) Type: Evergreen, woody vine; climbs by tendrils with flattened tips. Natural Habitat: Usually found high climbing in trees in moist woods of eastern Texas to Florida and north to Illinois and New Jersey. Uncommon in most of

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Tree branches covered in white blossoms
Boerne

March 2007

NICE! Plant of the Month (Prunus mexicana) Family: Rosaceae (Rose family) Other Common Names: Wild Plum, Big-tree Plum Type: Large shrub or solitary tree Natural Habitat: Usually found in ravines and creek bottoms, occasionally in fields and on hillsides. Growth: Height 7-20 feet Preferred Site and Use: Beautiful ornamental tree

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Image of broad leaves on a branch.
Boerne

February 2007

NICE! Plant of the Month (Garrya lindheimeri) Family: Garryaceae (Silk tassel family) Other Common Names: Lindheimer Silk tassel, Eggleaf Silk tassel Type: Evergreen shrub Natural Habitat: Rocky limestone hills and canyons in Edwards Plateau and Trans-Pecos, under-story habitat. Growth: dense, fast growing 5-11 feet in width and height Deer Resistance:

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Pink flowers with yellow centers.
Boerne

October 2006

NICE! Plant of the Month (Malpighia glabra) Family: Malpighiaceae Other Common Names: Mexican Myrtle, Wild Crepe Myrtle Type: shrub or small tree Natural Habitat: native range from South Texas through the Caribbean, Central America, and Brazil Growth: 3-4 ft. Preferred Site and Use: sun to partial shade Deer Resistance: white

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Bed of green plants interspersed with red and pink flowers.
Boerne

July-August 2006

NICE! Plant of the Month (Echinacea spp.) (5 species in Texas) Family: Sunflower (Asteraceae) Type: Perennial Natural Habitat: Sandy and gravelly soils of prairies in the Hill Country with various species eastward to Virginia and north to Nebraska and Indiana. Growth: 1-4′ tall depending on species or cultivar; most garden

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Bunch of tall grass with seeds at the end.
Boerne

June 2006

NICE! Plant of the Month (Chasmanthium latifolium) Family: Poaceae Other Common Names: Broadleaf woodoats, River-oats Type: Native Ornamental Grass Natural Habitat: Moist woodland soils, along streams, ditches, and lakes from Arizona to Florida, Michigan to New Jersey. Growth: 24- to 48-inch perennial that can form thick mats. Preferred Site and

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Small yellow balls on a green plant
Boerne

May 2006

NICE! Plant of the Month (Leucaena retusa) Family: Fabaceae Other Common Names: Goldenball Leadtree Type: Deciduous tree Natural Habitat: Dry canyons of southwestern Edwards Plateau, Trans-Pecos Mountains, northern Mexico, and southern New Mexico Growth: Loose shrub or small tree 12 to 15 ft. tall but can reach 25 ft. Preferred

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Several cup-shaped, deep pink flowers with white centers.
Boerne

April 2006

NICE! Plant of the Month (Callirhoe involucrata) Family: Malvaceae (Mallow) Other Common Names: Poppy-mallow; Spreading winecup Type: Perennial Natural Habitat: throughout Texas except far West Texas Growth: 6 to 12 inches with some 18-inch trailing stems in a low-growing mound. Tuber with green rosette in winter. Preferred Site and Use:

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Green/white flowers and glossy green leaves
Boerne

March 2006

NICE! Plant of the Month (Philadelphus ernestii or Philadelphus texensis) Family: Hydrangeaceae, Saxifragaceae Type: Shrub; 1-3 feet, much-branched, slender stems, peeling bark. Natural Habitat: Endemic to Texas Hill Country. Preferred Site and Use: Moist shady canyon or bluff walls. Deer Resistance: Readily browsed. Wildlife: None noted. Light Tolerance: Partial shade.

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Stalk of bright red berries.
Boerne

February 2006

NICE! Plant of the Month (Symphoricarpos orbiculatus) Family: Caprifoliaceae (Honeysuckle family) Other Common Names: Indian Currant, Buckbrush, Turkeybush, and Snowberry Type: Shrub; 2 to 4 feet in the Hill Country. Natural Habitat: Woodlands, thickets, and along streams in eastern third of Texas and the eastern U.S. Growth: rapid growth, short-lived,

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Bright red flowers in the foreground, a meadow and forest in the background. Cloudy sky.
Boerne

January 2006

NICE! Plant of the Month (Ilex vomitoria) Description:Yaupon Holly may be grown as a multitrunked shrubby or single trunked small tree. It is native across the entire Southeastern US with its western range extending into central Texas. In the Hill Country it seldom reaches its potential height of 25 ft.

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About the Region

Fall Symposium 2025 Logo - Teach for the Future

Salado, the location of our Fall 2025 Symposium, lies at the intersection of two ecoregions: the Edwards Plateau (Limestone Cut Plain) and Blackland Prairie (Northern Blackland Prairie).

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 fall Symposium host chapter, the Tonkawa Chapter, includes both of these ecoregions.

Source: Wildflowers of Texas by Michael Eason