295 
Missouri; our plants are referrable to D. purpurea 
Vent. var. purpurea) (Wemple, 1970; Barneby, 1977), 
1 
p. 
Desmodium humifusum (Muhlenb. ex Willd.) Beck (according to 
the noted specialist on North American legumes, 
Duane Isely (Iowa State University, pers. comm.), wh 
as examined the specimens from the state attributed 
to D. humifusum, Missouri materials were 
misdetermined by earlier workers and are actually D. 
perplexum B. G. Schubert, true D. humifusum is a tare 
taxon endemic to the northeastern United States), 
p. 924 
Rhynchosia minima (L.) DC. (Grear, 1978) (the specimen 
[Reverchon 3768 (MO)] cited by Grear (1978) was 
actually collected at Sheldon, near Houston, Texas, 
rather than in Missouri) 
Vicia hirsuta (L.) Gray (Missouri plants attributed to this taxon 
are actually V. villosa Roth ssp. varia (Host) Corbiére 
[V. dasycarpa Ten.] (Miihlenbach, 1979), p. 940 
GENTIANACEAE 
Gentiana clausa Raf. (Missouri materials attributed to this taxon 
are referrable to G. andrewsti Griseb. var. dakotica 
Nelson) (Pringle, 1967), P- 1190 
LAMIACEAE 
Scutellaria montana Chapman [S: S. serrata Andrews vor. montana 
(Chap (although the single 
i was 
Missouri collection attributed to this taxon not 
S: Steyermark G: Great Plains Flora M: Mohlenbrock 
