neglectus (T. & G.) Sheldon Minn. Bot. Stud. 9 59 1894 No. 129 

 Phaca neglecta '1'. & G. Fl. N. A. i 344 1838 

 Tragacantha neglecta (T. & G.) Kuntze Rev. Gen. 2 941 1891 

 A. Cooperi Gray Man. Ed. 2 98 1856 

 Neomexicanus Woolon ^if Standley Cont. Nat. Herb. 16 136 1913 



No. 159 

 Nevinii Watson Proc. Am. Acad. 21 412 1886 No. 231 

 Newberryi Gray Proc. Am. Acad. 12 55 1876 No. 175 

 Var. castoreus Jones Cont. 7 658 1895 



Var. eriocarpus (Watson) Jones Cont. 7 676 1895 is var. Watsonianus 

 Var. Watsonianus (Kuntze) Jones Cont. 10 68 1902 



Tragacantha Watsoniana Kuntze Rev. Gen. 2 942 1891 

 A. eriocarpus Watson Bot. King 71 1871 



Newberryi var. eriocarpus (Watson) Jones Cont. 7 658 1895 

 suturalis Sheldon Minn. Bot. Stud. 9 23 1894 

 Candelarius Sheldon Minn. Bot. Stud. 9 143 1894 and var. 

 exiguus 1. c. 

 Xylophacos Watsonianus (Kuntze) Rydberg Torn Bull. 4047 1913 

 Newberryi x Eurekensis Jones 

 nigre.-ce.Ks Nutt. PI. Gamb. 152 1848 No. 267 



Gambellianus Sheldon Minn. Bot. Stud. 9 21 1894 

 Hesperastragalus Gambellianus (Sheldon) Heller Muhl. 2 87 1905 

 nigrescens (Nutt.) Heller Muhl. 2 218 1906 

 nigrescens Gray Am. Jour. Sci. Ser. 2 ;i^ 410 1862 is tenellus 

 nitidus Douglas in Hooker Fl. Bor. Am. i 149 1834 No. 130 

 not A. Laxmanni nor adsuigens. 

 Var. robusiior (Hooker) Jones 

 A. adsurgens Hookfer F\. Bor. Am. i 149 1834 

 sulphurescens Rydberg Torn Bnll. 28 36 1901 

 striatus Nutt. in T. & G. Fl. N. A. i 330 1838 

 Chandonelii l.unell Am. Mid. Nat. 2 127 1911 

 nothoxys Gray Proc. Am. Acad. 6232 1864 No. 242 

 Tragacantha nothoxys (Gray) Kuntze Rev. Gen. 2 943 1891 

 Oxytropis nothoxys (Gra)) Junes Cont. 7 677 1895 

 Spiesia " " " " " " " 



Aragallus " " Heller Cat. Ed. 2 4 1897 



nudisiliquus Nelson Bot. Gaz. 54410 1912 is glareosus, old pods, 

 nudus Watson Bot. King 74 1871 is Serenoi 

 nutans Jones No. 53 Page 108 

 Nuttallianus DC. Prod. '2 289 1825 No. 240 



A. micranthus Nutt. Proc. Phil. Acad. 3 122 1823 



Hamosa micrantha (Nutt.) Rydberg in Small's Fl. S, E. U. S. 

 613, 1332 1903 

 austrina Rydberg 1. c. 

 Nuttalliana (UC.) 1. c. 617 

 subunitlorus Greene l.caflets 2 42 1910 

 Van canescens T. & G. Pac. R. R. Rep. 2 163 1855 is Nuttallianus 

 Var. Cedrosensis (Vasey & Rose) Jones 

 A. Cedrosensis Vasey & Rose Cont. Nat. Herb, i 15 1893 

 pertenuis Greene Leaflets 2 42 1910 

 Var. enneajugus Jones Cont. 8 22 1898 

 Var. leptocarpoides Jones 1. c. 



Van pumihis Gray PI. Wn i 52 1852 is var. trichocarpus 

 Var. quadrilateralis Jones 1. c. 

 Var trichocarpus T. & G. Fl N. A. I 334 1838 



A. trichocarpus ( T. & G.) Voung Fl. Tex. 228 1S73 

 Oaxacanus Rose in Jones Cont. 8 9 1898 is Guatamalensis 

 obcordatus Kll. Sketchbook 2 227 1822 No. 82 



Tragacantha obcordata (Ell.) Kuntze Rev. Gen. 2 941 1891 

 Tium obcordatum (Ell.) in Small's Fl. S. E. U. S. 616, 1332 1903 

 A. EUiottii Dietn Syn. PI. 4 1080 1850 

 ohfalcatus Nelson Bot. Gaz. 54 411 1912 is nialacus 

 oblatus Sheldon Minn. Bot. Stud. 9 21 1894 is Serenoi 

 ob.NCurus Watson Bot. King 69 1871 No. 82 



Tragacantha obscura [Watson] Kuntze Rev. 2 943 1891 

 occidentalis [WatsonJ Jnnes Cont. 8 17 1898 is Labradoricus van 

 Olympicus Cotton Torn Bull. 35 573 1908 is Cottoni 

 oocalycis Cont. 8 10 1898 No. 207 

 urceolatus Greene ined. ? 



