139 
SASSAFRAS, sassafras 
Sassafras albidum (Nutt.) Nees, p. 716 
var. albidum, sassafras, white sassafras 
var. molle (Raf.) Fern., sassafras, red sassafras 
LEGUMINO 
(see CAESALPINIACEAE, TARA MIMOSACEAE) 
LEITNERIACEAE, corkwood family 
LEITNERIA, corkwood 
Leitneria floridana Chapman, p. 510 
LENTIBULARIACEAE, bladderwort family 
UTRICULARIA, bladderwort 
Utricularia gibba L., humped bladderwort, swollen-spurred 
bladderwort, p. 1375 
*U. macrorhiza Le Conte, common bladderwort (Taylor, 1989) 
(note that this is the taxon called U. vulgaris in most 
North American floras) 
U. vulgaris L., see excluded taxa 
LIMNANTHACEAE, false mermaid family 
FLOERKEA, false mermaid 
Floerkea proserpinacoides Willd., 998 
S: Steyermark G: Great Plains Flora M: Mohlenbrock 
