436 TRANS. OF THE ACAD. OF SCIENCE. 
3. Multiflori. 
* Triandri. 
38. J. brachycarpus, n. sp-, Mississippi valley and to the Rio 
Grande. 
39. J. Bolanderi, n. sp., California. 
40. J. scirpoides, Lam. 
a. macrostemon. 
A. macrostylus, South Carolina to Texas. 
B. brachystylus, New Jersey to Arkansas and Texas. 
8. brachystemon. 
A. echinatus, Maryland to Florida and Texas. 
B. gladiatus, North Carolina to Arkansas and Texas. 
** Hexandri. 
41. J. nodosus, Lin. 
a. genuinus, Pennsylvania to Canada and to the north- 
west coast. 
Bb. Texanus, Texas. 
y. megacephalus, Western New York, south-westward to 
Texas and California. 
b. Caudati. 
* Hexandri (No. 43, 3-6- 
andrus). 
42. J. asper, n. sp., New Jersey. 
43. J. caudatus, Chapm., S. Carolina to Florida & Louisiana. 
** Triandri. 
44. J. Canadensis, Gay. 
a. brevicaudatus (J. acuminatus, Gray). 
A. coarctatus, Pennsylvania, northward and _ north- 
westward. 
B. patulus, Pennsylvania to Western New York & Ohio. 
8. subcaudatus, Connecticut to Georgia. 
y- longicaudatus (J. paradoxus, Gray), Massachusetts 
southward to Louisiana, and north-westward to 
Minnesota. 
B. Ensifolii, foliis iridaceis compressis equitantibus. 
45. J. Mertensianus, Bong., Rocky Mountains north-west- 
ward to the coast. 
46. J. xiphioides, E. Mey. 
a. auratus, California. 
GB. littorals, California. 
y- montanus, Rocky Mountains and eastward into the 
lains. 
é. abe anttiae, Oregon and to the north-west coast. 
é. triandrus (J. ensifolius, Wick.), California to Una- 
laschka. 
47. J. orymeris, n. sp., California. 
48. J. pheocephalus, n. sp., California. 
49. J. chlorocephalus, n. sp., California. 
Sus-Genvus Il. JUNCELLUS. 
50. J. saginoides, n. sp., California. 
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