1941 AUT. BOT. 
1451, Juncus effusus L. O. Europe, N. Am. 
var. fuscatus, albescens, paniculatus, laxiflo- 
rus, aensiflorus &§c. 
1432, J. glaucus Sm. Angl. Gallia. 
1453, J. acutus Sm. Europ. N. Amer. 
1454, J. setaceous Rost. Canada to Carol. 
1455, J. tenuis Rost. bicornis Mx. Pursu. 
Ohio to Florida, several var. pauciflorus, ela- 
lior, spicans &c. à 
1456, J. floridanus Raf. caule filiformis 
striato foliosus, fol. filif. compressis unisulcatis 
corymbo term. paucifl. dichotomo, cal. carina- 
tis acutis caps. eq. obov. rufo-ferugineis— South 
Florida, pedal, 2 or 3 slender leaves on the 
stem, corymb. of 10-126. of a rusty color like 
the capsules. 
1457, J. fuscatus Raf. caule filiformis levis 
foliosus, fol. setaceis canaliculatis elongatis, fl. 
cymosis ve! umbelatis dichot. cal. linearib. ob- 
tusis semiteres fuscatis ad caps. longior—K en- 
tucky, ‘Tennessee &c, pedal, very slender stem 
and leaves, fl. quite peculiar. 
1458, J. secundiflorus Raf. caule subnudo | 
spiraliter sulcato, fol. radic. tenuis canalic. ner- 
vosis, fl. spicatis unilateralis, spicis dichot. mul- 
tifl. cymosis, invol. unifolio, cal. glaucis latolanc. 
cuspid. marg. membranaceis,capsulis obl. subeq. 
—West Kentucky, Arkanzas &c, nearly pedal, 
leaves 3-5uncial. fl. large glautous, very dis- 
tinct from J. tenuis like the two last. 
1459, J. dichotomus El. bufonius Walt. Mx. 
Carol. Alab. 
1460, J. recurvatus Conrad, Raf. dichot. 
Tor! it differs by being smaller more slender, 
umbel. or cyme with many branches dichot. 
divaric. recurvate flexuose, fl. remotely spicate; 
glades of New Jersey. 
