LSU : Vascular Plants
Louisiana State University, Shirley C. Tucker Herbarium
Catalog #: LSU00126829
Secondary Catalog #: 132997; NPS Acc #: GUIS-M-00126; NPS Cat #: GUIS M 3018
Taxon: Gratiola virginiana L.
Family: Scrophulariaceae
Taxon Remarks: roundfruit hedgehyssop
Collector: Stephanie M. Gunn-Zumo   DB-410   
Date: 2006-05-24
Verbatim Date: 2006-5-24
Additional Collectors: Diane M. Ferguson
Locality: United States, Mississippi, Jackson, Gulf Islands National Seashore, Davis Bayou Unit. Bayhead swamp just east of picnic area along edges of Stark Bayou.
30.3996  -88.792
Verbatim Coordinates: UTM: Zone 16, 327850 Em, 3364427 Nm
Habitat: Bayhead swamp. Soil characteristics: Handsboro mucky slit loam, frequently flooded (96) - deep, very poorly drained, moderately permeable soils formed in thick accumulations of highly decomposed herbaceous plant remains that have a thin strata of mineral soil sediments. Associate plant species: Ludwigia palustris, Viola x primulifolia L. (pro sp.) [lanceolata x macloskeyi], Carex atlantica ssp. capillacea. Rare.
Substrate: Handsboro mucky slit loam
Specimen Images
Record Id: 558f7923-359e-4fa6-8037-9d440e7796a6
Occurrence ID (GUID): 10653d7b-ae63-4914-9dde-71670b582e23
For additional information on this occurrence, please contact: Jennifer S. Kluse, Collections Manager (
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