176 
THALICTRUM, meadow rue 
Thalictrum dasycarpum Fischer & Avé-Lall., purple meadow rue, 
p. 676 
var. dasycarpum 
var. hypoglaucum (Rydb.) J. Boivin [Gi T. dasycarpum|] (the 
validity of this taxon has not been studied critically; see 
Keener, 1976a 
T. dioicum L., early meadow rue, quicksilver weed, p. 675 
T. revolutum DC., -leaved meadow rue, waxy meadow rue, 
76 
f. glabrum Pennell 
f. revolutum 
TRAUTVETTERIA 
Trautvetteria caroliniensis (Walter) Vail, false bugbane, p. 676 
RESEDACEAE, mignonette family 
RESEDA, mignonette 
*#Reseda lutea L., wild mignonette, reseda (Miihlenbach, 1983) 
Ssp. lutea 
r. | 
*R. luteola L., Dyer’s rocket, yellow weed, p. 770 
Ssp. luteola 
RHAMNACEAE, buckthorn family 
BERCHEMIA 
Berchemia iter (Hill) K. Koch, supple-jack, rattan vine, 
p. 
S: Steyermark @: Great Plains Flora M: Mohlenbrock 
