| 0 | NA 89113 | TLM25-01 | Zanthoxylum clava-herculis L. | Texas, United States | NA | | | 2025 | COLLECTED | 07/08/2025 | Packery Channel Oak Motte Sanctuary on Padre Island. Plants were growing on the dune edge of the Sanctuary at the intersection of Villa Maria Isabel Avenue and Sand Dollar Avenue. | 27.62564900, -97.21972000 | 3 | Plants are growing in part shade to full sun, deep sandy, and dry conditions. Plants are sheltered from direct impact of winds and surf by the dunes where they reside. The dunes appear relatively stable with a dense "motte" of Quercus fusiformis and other plants species, all of which appear to quite mature. Soils: The soils of this site are classified as Galveston and Mustang fine sands, occasionally flooded (Gm). The Galveston Series (~50%) consists of very deep, somewhat excessively drained, high saturated hydraulic conductivity (rapidly permeable soils) that formed in sandy eolian deposits derived from igneous, metamorphic and sedimentary rock. These nearly level to strongly sloping soils occur on back-barrier flats on barrier islands. Slope ranges from 0 to 3 percent. The soils are occasionally flooded with salt water during severe storms. The Mustang Series (~30%) consists of very deep, poorly drained, very slowly permeable soils that formed in sandy eolian and storm washover sediments. These nearly level soils are on planar to concave barrier island flats. These soils are subject to occasional flooding by high storm surge from strong tropical storms and are ponded after periods of heavy rainfall. Slope ranges from 0 to 1 percent. Galveston and Mustang fine sands range from slightly alkaline to moderately alkaline. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is characterized as Barrier Ridge and Barrier Flat Deposits of Quaternary, Holocene origin. It is comprised of sand, silt, and clay; mostly sand, well sorted, and fine grained with abundant shells and shell fragments. Interfingers have silt and clay in landward direction; includes beach ridge, spit, tidal channel, tidal flats, washover fian, and sand dune deposits. (Source: USGS Texas Geologic Map Data). Slope: 1 to 5 percent. Aspect: west to northwest. | Wild material | | 2191652 | NA 89113 |
| 1 | NA 89114 | TLM25-03 | Zanthoxylum clava-herculis L. | Texas, United States | NA | | | 2025 | COLLECTED | 07/09/2025 | Jackson County Road 113, Bergston Road, approximately 2.1 kilometers north of the junction with Jackson County Road 234; growing on the west side of the road along a fenceline running parallel to the road. | 29.00576600, -96.76298500 | 24 | Plants are growing in full sun to light shade along a fence line near where cattle graze and the dirt road. The area is disturbed, but somewhat overgrown since there is very little traffic on the road that is primarily used by farmers and ranchers to access their fields. Slope: 0 to 1 percent. Aspect: N/A. Soils: The soils of this area sampled are classified as Laewest clay, 0 to 1 percent slopes (LaA). The Laewest Series consists of very deep, moderately well drained soils that formed in clayey flood basin deposits on alluvial plains or deltas of the Beaumont Formation of Pleistocene Age. These nearly level to gently sloping soils are on broad flat coastal plains. Slope ranges from 0 to 8 percent. The solum thickness is more than 200 cm and ranges from slightly acidic on the surface to neutral in deeper pedons. This is a cyclic soil and undisturbed areas have gilgai microrelief with microhighs 15 to 30 cm higher than microlows. Distance from the center of the microhighs to the center of the microlows ranges from about 1.2 to 4.9 m. The microhigh makes up about 20 percent, the intermediate, or area between the knoll and depression about 50 percent, and the microlow about 30 percent. The amplitude of waviness between mollic colored materials in the upper part of the solum and the higher value colors in the lower part ranges from about 30 to 150 cm. When dry, the soil has cracks 1 to 5 cm wide at the surface and commonly 1 cm wide cracks extend to a depth of 1.2 m during the summer. The cracks remain open for less than 90 cumulative days in most years. Some pedons have an overwash of calcareous clay or silty clay 20 to 51 cm thick. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is Lizzie Formation of Quaternary, Middle Pleistocene age. It is comprised of sand, silt, clay, and minor amount of gravel. Iron oxide and iron-manganese nodules are common in zones of weathering; locally calcareous. Surface is fairly flat and featureless except for many shallow depressions and pimple mounds. Moore and Wermund (1993a) mapped three units--(1) alluvium undifferentiated as to texture and origin--includes meander belt, levee, crevasse splay, and distributary sand, and flood-basin mud deposits, about 60 m thick, (2) fine-grained channel facies (alluvial sand, silt, and clay) about 10-25 m thick, thicker seaward, and (3) fine-grained overbank facies (alluvial silt and clay) about 55-65 m thick, thicker seaward. Together, these deposits form a deltaic plain that parallels the Gulf Coast. Unit contains Pleistocene vertebrate fauna, dips seaward beneath the Beaumont Fm. and disconformably overlies deposits of the Pliocene and early Pleistocene Willis Formation. The deltaic plain is entrenched as much as 7 m by streams. In Hidalgo County (southernmost part of Texas) the unit underlies a semiarid plain, widely irrigated and cultivated. Unit is locally veneered with thin, discontinuous stabilized eolian sand. (Source: USGS Texas Geologic Map Data). | Wild material | | 2191653 | NA 89114 |
| 2 | WLP 2306 | LBJWC-1073 | Zanthoxylum clava-herculis L. | Texas, United States | NA | | | 2007 | COLLECTED | 08/02/2007 | | | 46 | Sand, < 2 degree slope, grazed. | Wild material | | 1750879 | WLP 2306 |
| 3 | NA 89115 | TLM25-04a | Hamamelis ovalis S. W. Leonard | Texas, United States | NA | | | 2025 | COLLECTED | 07/10/2025 | State Highway 87 approximately 3.25 kilometers north of the crossroad junction with Texas Recreational Road 255 (RE 255); plants were growing in the narrow buffer woods along the east side of the highway. | 31.12051300, -93.72628100 | 138 | The habitat is an upland mixed coniferous and deciduous woodlands in part to full shade and dry conditions, often under drought stress. Plants seem to always occur on the top of dry ridges or well-drained slopes. Slope: 0 to 1 percent. Aspect: N/A. Soils: The soils of this collection area are classified as Tehran-Letney Association, hilly (TLE) soils. The Tehran Series (55%) consists of deep, somewhat excessively drained, moderately rapidly permeable soils on uplands. They formed in thick loamy and sandy sediments on the Western Coastal Plain. These soils are on gently sloping to moderately steep uplands with slopes ranging from 1 to 20 percent. The Letney Series (30%) consists of deep, well drained, moderately rapidly permeable, upland soils. They formed in thick sandy and loamy sediments of the coastal plains. These soils are on gently sloping to moderately steep uplands with slopes ranging from 1 to 20 percent. Soil pH ranges from 4.5 to 6.0. The minor soil components include Doucette Series (10%) and Boykin Series (5%) soils. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is of Oligocene origin and characterized as Catahoula Formation. This formation is extensive and deep in Texas, up to 185 meters thick. In the area of the collection the Catahoula Formation is primarily mudstone and sand. The upper 90-150 meters is mudstone that is tuffaceous, and sandy; also, occasionally, with some bentonitic clay. (Source: USGS Texas Geologic Map Data). | Wild material | | 2191654 | NA 89115 |
| 4 | NA 88809 | TJK2023LA/TX-009 | Ilex decidua Walter | Texas, United States | NA | | | 2023 | COLLECTED | 11/27/2023 | Southbound Highway 281, west side of road, approximately 13 miles south of Highway 290 and 1 mile north of RR [rural route] 473 East. | 30.01610000, -98.40610000 | 407 | Roadside, brushy fencerow. Slope: 10%. Aspect: East-northeast. Elevation: 1336 feet. | Wild material | | 2159192 | NA 88809 |
| 5 | Ames 35948 | AS/ML/2022/017/147 | Monarda lindheimeri Engelm. & A. Gray | Texas, United States | NC7 |  | | 2022 | COLLECTED | 08/06/2022 | Located near Grimes County line along highway 6 approximately 6.5 miles north of Hempstead. | 30.22891300, -96.05532600 | 68 | Woodland edge. | Wild material | Plants in nature measuring up to approximately 3.0-3.5' in height with very long internodes. Extreme variation noted on stem color from green, to purple to green with purple edges. | 2140538 | Ames 35948 |
| 6 | Ames 35949 | AS/ML/2022/018/149 | Monarda lindheimeri Engelm. & A. Gray | Texas, United States | NC7 |  | | 2022 | COLLECTED | 08/06/2022 | Located approximately 5.47 miles southeast of Navasota on County Road 314 just south of highway 105 (0.4-0.8 miles). | 30.35463000, -96.00678200 | 83 | Fenceline, grazed pasture and woodland edges. | Wild material | Plants in nature measuring up to approximately 32" in height with average height at 24". | 2140539 | Ames 35949 |
| 7 | Ames 35955 | AS/ML/2022/024/155 | Monarda lindheimeri Engelm. & A. Gray | Texas, United States | NC7 |  | | 2022 | COLLECTED | 08/05/2022 | Located just north of Roans Prairie approximately 1.27 miles on highway 90 N. | 30.60214700, -95.94961100 | 116 | Roadside, woodland edge. | Wild material | | 2140545 | Ames 35955 |
| 8 | Ames 35956 | AS/ML/2022/025/156 | Monarda lindheimeri Engelm. & A. Gray | Texas, United States | NC7 |  | | 2022 | COLLECTED | 08/05/2022 | Located just south of Bedias approximately 4.34 miles on highway 90 N (east side). | 30.71054100, -95.96554500 | 98 | Roadside, woodland edge. | Wild material | | 2140546 | Ames 35956 |
| 9 | NA 82648 | NA 82648 | Viburnum acerifolium L. | Texas, United States | NA | | | 2015 | COLLECTED | 08/31/2013 | West side of the road along Texas Route 87 north of Burkeville, Texas. | 31.11950000, -93.72656000 | 141 | Dry, acidic woodlands in full shade beneath trees; soils sandy loam and are very loose and drought prone. | Wild material | | 1953129 | NA 82648 |