277 
RUPPIACEAE, ditchgrass family 
[S: NAJADACEAE] 
RUPPIA, ditchgrass 
Ruppia maritima L., ditchgrass, widgeongrass, p. 56 
var. rostrata J. Agardh 
SMILACACEAE, greenbrier family [S: LILIACEAE] 
SMILAX, greenbrier, catbrier 
Smilax bona-nox L., greenbrier, catbrier, bullbrier, p. 452 
var. bona-nox 
var. hederifolia (Beyr.) Fern. 
. ecirrata (Engelm. ex Kunth) S. Watson, carrion flower, p. 451 
S. glauca Walter, greenbrier, catbrier, p- 451 
var. glauca 
var. leurophylla S. F. Blake 
herbacea L. [S: S. herbacea var. herbacea], see excluded 
n 
“a 
taxa 
S. hispida Muhlenb. ex Torrey, bristly greenbrier, catbrier [S: 
S. tamnoides L. var. hispida (Muhlenb.) Fern.] 
Clausen, 1951), p. 452 
*S. illinoensis Mangaly, carrion flower (Mangaly, 1968) 
S. lasioneuron Hook., carrion flower [S, G: S. herbacea vat. ‘ 
lasioneuron (Hook.) A. DC.] (Mangaly, 1968), p- 451 
S. pulverulenta Michaux, carrion flower, P- 450 
S. rotundifolia L., greenbrier, catbrier, P- 454 
SPARGANIACEAE, bur-reed family 
SPARGANIUM, bur-reed 
Sparganium americanum Nutt., p- 49 
S. androcladum (Engelm.) Morong, P- 49 
S. eurycarpum Engelm., p. 
» a k 
S: Steyermark G: Great Plains Flora M: Mohlenbroc 
