INDEX and SYNONYMY. 



Acidity 55 



Alkaline soil 



55 



Alopecuroidei 5' 



Alpine 46 



Alpine and Arctic 46 



Alpine in British America 46 



Alpini ig 



Annulares 8 



Anthophyllodei 8 



Arctic 46 



Argophylli 21 



Arizona-Mexican Region 40, r2, 54 



Artificial Key 5i 



Asclepiadodes 14 



ASx'KAGALUS 



aboriginum Rich. Frank!. Jour. App. 18 1823 No. 87 



Atelophragma aboriginum (Rich.) Rydberg. Torr. Bull. 32 660 19 



lineare Rydberg i orr. Bull. 40 51 1913. 

 Homalobus aboriginum (Rich.) Kydberg Fl. Mont. 246 1900. 

 Phaca aboriginum (Rich.) Hooker Fl. Bor. Am. i 143 t.56 1830. 

 - glabriusculus (Hook.) Rydberg Cont. Nat. Herb. 3 492 1896. 

 Hhaca glabriuscul us Hooker Fl. Bor. Am. i 144 i8-'o. 

 Astragalus glabriusclus (Hook.) Gray Proc. Acad. Am. 6*204 1864 

 Var. major Gray Proc. Phil. Acad, of 1863 p. 60 



v^idy Proc. Am. Acad. 6 204 1864. 

 Var. spatiosus Sheldon Minn. Bot. Stud. 9 156 18 94. 

 Forvvoodii Watson Proc. Am. Acad. 25 129 1890. 

 Homalobus glabriusculus (Hcok) Rydberg Fl. Mont. 246 1900 

 Atelophragma Forwoodii (Watson) Rydberg Torr. Bull. 40 51 I i^ 

 Var. fastigiorum Jones, 

 accidens Watson Proc. Am. Acad. 22471 1887. No. 125 

 Var. Pacilicus (Sheldon) Jones. 



A. Mendersoni Watson Proc. Am. Acad. 22 471 1887 

 Waisoni Sheldon Minn. Bot. Stud. 9 23 1894. 



Va 



Pacificus 



174 



pruniformis Jones Cont. 8 12 1898. 

 cymatodes Greene Pitt. 3 196 1897. 

 accumbins Sheldon Minn. Bot. Stud. 9 20 1894. No. 94 



procumbens Watson Proc Am. Acad. 20 361 1885; Not of H. & A. 

 acerbus Sheldon Minn. Bot. Stud. 9 123 1894 is A. Wingatensis Var. 

 aculeatus Nelson Torr. Bull. 26 10 1899 is A montanus Var. tegetarius. 

 acutirostris Watson Proc Am. Acad. 20 361 188 >;. No. 241 



Oxytropis acutirostris (Watson) Jones Cont 7 677 1895. 

 Aragallus acutirostris (Watson) Heller Cat. Fd. 2 4 1897. 

 adanus Nelson Bot. Gaz. 53222 1912. No. 120 



adsurgens Pall. Ast. 40, 44 t 31 iSoo. 



Phaca adsurgens (Pall ) Piper Fl. Wash. ^72 1906. 

 Var. robustior Hook. Fk Bor .\m. i 149 1834 is A. nitidus Var. 

 agrestis Douglas in Hook Fl. Bor. Am. i 148 1834. No. 131 

 goniatus Nutt. in T. &. Fl. i 330 1838. 

 Hypoglottis Var. bracteatus Osterhout Torr. Bull. 26 1S99. 

 Phaca agrestis (I)ougl.) Piper Fl. Wash. 372 1906. 

 Var. polyspermus (T & G.) Jones Cont. 10 65 1902 



A. Hypoglottis Var. polyspermus T & G. Fl N. A i 328 1838. 

 virgultulus Sheldon Minn. Bot. Stnd. 9 165 1894. 

 albatus Sheldon " " " " " 128 " is A. aridus 



albens Greene Bull. Cal. Acad. 3 156 1885. No. 227. 

 albulus Wooton & Standley Cont. Nat. Herb. 16 136 1913 is humistratus 

 allanaris Sheldon Minn. Bot. Stud. 9 141 1894 is glareosus 

 allochrous Gray Proc. Am. Aad, 13 366 1878. No. 63. 

 Wootoni Sheldon Minn, Bot, Stud. 9 138 1894- 



