202 
KICKXIA, canker root 
+Kickxia elatine (L.) Dumort., cancer root, canker root, p. 1350 
ssp. elatine 
*K. spuria (L.) Dumort., female fluellin, p. 1350 
SSp. spuria 
LEUCOSPORA 
[S: CONOBEA] (Pennell, 1935) 
Leucospora multifida (Michaux) Nutt. [S: Conobea multifida 
(Michaux) Benth.] (Pennell, 1935), p. 1333 
LIMOSELLA, mudwort 
Limosella aquatica L., p. 1338 
LINARIA, toadflax 
(see also NUTT ALLANTHUS) 
¢Linaria vulgaris Miller, butter and eggs, p. 1348 
f. vulgaris ; 
LINDERNIA, false pimpernel 
(Raf.) Fern.] (Cooperrider and McCready, 1975; 
Cooperrider, 1976) (note that the taxonomic problems 
in [ 5 1, . 
MAZUS 
*Mazus pumilus (Burm. f.) Steenis, mazus [S: M. japonicus 
(Thunb.) Kuntze] (van Steenis, 1958), p. 1336 
S: Steyermark G: Great Plains Flora M: Mohlenbrock 
