macrocarpus (Gray) Rydberg Torr. Bull. 32 667 (1905) is A. 
lonchocarpus. ` : f 
miser (Dougl.) Rydberg Torr. Bull. 40 52 (1913) is A. miser. 
montanus (Nutt.) Britton & Br. Fl. 2 306 (1897) is A. montanus. 
multiflorus (Pursh) Nutt. in T. € G. Fl. 1 351 (1838) is A. tenellus. 
nigrescens Nutt. in T. & G. Fl. 1 351 (1838) is A. tenellus. : 
oblongifolius Rydberg Torr. Bull. 34 50 (1907) is A. campestris. 
orthocarpus Nutt. in T. € G. Fl. 1 351 (1838) is A. junceus var. | 
 Palliseri (Gray) Rydberg Fl. Mont. 248 (1900) is A. campestris 
var. 
proximus Rydberg Torr. Bull. 32 667 (1905) is A. Wingatensis var. 
Salidae Rydberg Torr. Bull. 32 667 (1905) is A. campestris. _ 
serotinus (Gray) Rydberg Fl. Mont. 248 (1900) is A. campestris 
var. 
simplicifolius (Nutt.) Rydberg Torr. Bull. 40 52 (1913) is A. sim- 
plicifolius. 
stenophyllus (T. & G.) Rydberg Fl. Mont. 249 (1900) is A. steno- 
phyllus. 
strigosus (C. & F.) Rydberg Torr. Bull. 40 53 (1913) is A. cam- 
; pestris var. 
tenellus (Pursh) Britton & Br. Fl. 2 305 (1897) is A. tenellus. 
tenuifolius Nutt. in T. & G. Fl. 1 352 (1838) is A. campestris var. 
vexiliflexus (Sheldon) Rydberg Fl. Mont. 249 (1900) is A. pauci- 
orus. 
Wingatensis (Watson) Rydberg Torr. Bull. 31 563 (1904) is A. 
Wingatensis. 
Wolfii Rydberg Torr. Bull. 31 562 (1904) is A. montanus. ' 
Hypoglottidei p. 8. 
Hypoglottidens p. 14. 
Hypoglottides p. 169. 
Incani p. 8. 
Inflati pp. 11, 91. 
Jonesiella Rydberg Torr. Bull. 32 661 (1905). : 
a (Jones) Torr. Bull. 32 661 (1905) is A. asclepia- 
oides. : 
Kentrophyta Nutt. in T. & G. Fl. 1 353 (1838) p. 16. 
aculeata (Nelson) Rydberg Torr. Bull. 32 665 (1905) is A. mon- 
tanus var. T 
impensa (Sheldon) Rydberg Torr. Bull. 32 665 (1905) is A. mon- 
tanus var. 
montana Nutt. in T. & G. Fl. 1 353 (1838) is A. montanus. 
tegetaria (Watson) Rydberg Torr. Bull. 40 52 (1913) is A. mon- 
tanus var. 
viridis Nutt. in T. & G. Fl. 1 353 (1838) is A. montanus. 
Wolfii Rydberg Torr. Bull. 32 665 (1905) is A. montanus var. 
Key to Groups p. 61. 
Lanocarpus p. 13. 
Leptocarpi p. 12. 
Life Zones p. 30. 
Local Floras p. 41. 
Lonchocarpi pp. 11, 250. 
' Lotiflori pp. 10, 175. 
Lower Temperate Life-Zone, pp. 31, 38, 50, 51, 52. 
Malaci p. 225. . 
Mexican Plateau pp. 38, 39, 40, 44. 
Mieranthi, pp. 9, 272. i: 
Microcystei p. 11. p 
Microphacos Rydberg Torr. Bull. 32 663 (1905) p. 16. u O 
isti = oit) Rydberg Torr. Bull. 32 663 (1905) is A. paryi- 
d orus. èe... Ko M uer ; Lis MG D M uc c 
a (Gray) Rydberg Torr. Bull. 32 663 (1905) is A. par- 
