University of Texas Herbarium
Catalog #: TEX00324591
Taxon: Juncus marginatus Rostk.
Family: Juncaceae
Determiner: B. L. Turner
Collector: Robert Runyon   2650   
Date: 18 April 1941
Locality: United States, Texas, CAMERON, N. of San Manuel in Hidalgo County bordering Highway 281. Elev. 50 m.
Habitat and Description: Known from the sand belt. Erect, tufted, grass-like herb. Open sandy ground and fields. Annual. Soil: sandy loam. Flowers are in terminal panicles. Color: cream or brownish. Odor: none. Month: Apr. July. Leaves are linear, grass-like, bright green. Fruit is in clusters. Bark green. Root fibrous. Abundant in the sand belt from Coast Northwestward.
Specimen Images
Record Id: 7e991b2f-6de8-4c83-9bb0-923b6861a921
For additional information on this specimen, please contact: George Yatskievych (
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