Louisiana State University, Shirley C. Tucker Herbarium (LSU:Vascular Plants)
LSU00126221
aa13f8bb-d452-4e23-9df0-73c8473ebae7
GUIS M 2702
GUIS-M-00126
12643
127988
Sonchus oleraceus L.
Asteraceae
common sowthistle
Stephanie M. Gunn
WSI-23
2005-05-12
2005-5-12
Diane M. Ferguson
United States, Mississippi, Harrison, Gulf Islands National Seashore, West Ship Island. Transition zone from beach dunes to marsh on south shore directly south of Ft. Massachusetts.
30.2083 -88.9706
UTM: Zone 16, 310324.07 Em, 3343512.24 Nm
Beach dunes to marsh. Soil Characterisitcs: St. Lucie sand, hummocky (Sv) - very deep, excessively drained, very rapidly permeable soils on dune-like ridges and isolated knolls formed in marine or eolian sand. Associate plant species: Juncus megacephalus, Calystegia sepium, Vigna luteola, Physalis anustifolia, Sisyrinchium atlanticum, Centella erecta, Hydrocotyle bonariensis, Juncus dichotomus, Opuntia humifusa var. humifusa. Uncommon.