Louisiana State University, Shirley C. Tucker Herbarium (LSU:Vascular Plants)
LSU00125732
2d57dd5e-b38e-4210-b76e-437fee44f660
JELAB 2297
JELAB-89
131146
Sagittaria lancifolia subsp. media (Micheli) Bogin
Alismataceae
bulltongue arrowhead
Diane M. Ferguson
B-1599
2004-10-29
2004-10-29
Lowell E. Urbatsch
United States, Louisiana, Jefferson, Jean Lafitte National Historic Park and Preserve; East bank of floating marsh along Bayou Segnette Waterway within large lakelike opening in waterway.
29.8496 -90.1709
Zone 15, 773330 Em, 3305477 Nm
Bank of floating marsh within large opening in waterway. Soil characteristics: Kenner Muck (KE)- very deep, very poorly drained, very slowly permeable organic soils formed in herbaceous plant remains stratified with clayey alluvium. Associated plant species: Persicaria punctata, Echinochloa walteri, Symphyotrichum subulatum var. ligulatum, Sacciolepis striata, Leersia hexandra, Phragmites australis, Panicum dichotomiflorum ssp. dichotomiflorum, Schoenoplectus californicus. Abundant.
Kenner Muck (KE)- very deep, very poorly drained, very slowly permeable organic soil