paucifloiLis Hooker Fl. Bor. Am. i 149 1^34 No. 31 Page 97 

 Tragacantha paucitlora (Hooker) Kuntze Rev. Gen. 2 947 1891 

 A. vexiliflexus Sheldon Minn. Bot. Stud. 9 19 1894 

 Homalobus vexiliflexus (Sheldon) Rydberg Fl. Mont. 249 1900 

 pauciflonis Giay Proc. Phil. Acad. Ser. 2 7 50 1863 is leptaleus 

 pauperculus Greene Pitt. 3 224 1897 is Rattani 

 Peahodianus Jones Cent. 3 295 1893 is pubentissimus 

 pectinatus Douglas in Hooker Fl. Bor. Am. i 142 iSjo No. 104 

 Phaca pectinata (Douglas) Hooker Fl. Bor. Am. 1. c. 141 

 Tragacantha pectinata (Douglas) Kuntze Rev. Gen. 2 947 1891 

 Ctenophyllum pectiaatum (Douglas) Rydberg Torn Bull. 32 663 '05 

 Van plalyphyllus Jones Cont. 10 87 1902 

 pephragmenus Jones Cont. 5 267 1893 is argophyllus van 

 perfenuis Greene Leaflets 2 42 1910 is Nuttallianus van 

 Ph enicis Jones Cont. 8 12 1898 No. 189 



A. intermedins Jones Cont. 7 656 1895 

 pictus Boiss. & (ial. Diagn. PI. On 36 55 1859 is nomen nudum 

 pictus (iray Proc. Am. Acad. 6 214 1864 No. 54, Page 109 

 Dalea picta Gray PI. Fend 37 1849 



Tragacantha picta (Gray) Kuntze Rev. Gen. 2 947 1891 

 A. angustus Jones Cont. 7 635 1895 



Var. ceramicus (Sheldon) Jones Cont. 10 62 1902 



ceramicus Sheldon Minn. Bot. Stud. 9 19 1894 



pictus var. angustus Jones Cont. 4 37 1893 



ceramicus var. Jonesii Sheldon Minn. Bot. Stud. 9 19 1894 



Van foliolosus (Gray) Sheldon Minn. Bot. Stud. 9 138 '94 

 pictus van foliolosus Gray Proc. Am. Acad. 6215 1864 

 Var. filifolius Gray Proc. Am. Acad. 6215 1864 

 A. filifolius Gray Pac. R. R. Rep. 12 42 t. i A i860 



ceramicus van imperfectus Sheldon Minn. Bot. Stud. 9 19 

 angustus var. imperfectus(Sheldon) Jones Cont 10 62 1902 

 Var. longifolius (Pursh) Jones Cont. 7 635 1895 

 Psoralea longifolia Pursh Fl. 741 1814 

 Orobus longifolius (Puish) Nutt. Gen. 2 95 1818 

 Physondra longifolia (Pursh) Raf. Atl. Journ. 145 1832 

 Var. magnus Jones 

 pinonis Jones Cont. 8 14 1898 No. 158 

 piscinus Jones Cont. 7 645 1895 is Douglasii var. 

 Plattensis Nutt. in T. & G. Fl. N. A. i 332 1838 No. 198 

 Phaca Plattensis (Nutt.) MacMillan Metasperm. 325 1892 

 Geoprumnon Plattense (Nutt.) Rydberg in Small's Fl. S. E. U. S. 

 615, 1332 1903 

 Van Tennesseensis bray Proc. Am. Acad. 6 193 1864 

 platytropis L.ray Proc. Am. Acad. 6 526 1865 



Tragacantha platytropis (Gray) Kuntze Rev. Gen. 2 947 1891 

 Phaca platytropis (Gray) Rydberg Fl. Mont. 246 1900 

 Cystium platytropis (Gray) Rydberg Torn Bull. 40 50 1913 

 playanus Jones Cont. 8 6 1898 is triflorus var. 



polaris [Seeman] Benth. in Hook. f. PI. Arct. 323 1861 No. 26, P. 88 

 Oxytropis polaris Seeman Voy. Herald Nam 2 24 1852 

 Tragacantha polaris [Seeman] Kuntze Rev. Gen. 2 947 1891 

 Pomonensis Jones Cont. 10 59 1902 No. 56, Page no 

 Ponau Greene Pitt, i 288 1889 is insularis var. 

 porrectus Watson Bot. King 75 1871 No. 6, Page 62 



Tragacantha porrecta (Watson) Kuntze Rev. Gen. 2 947 1891 

 prcielongus Sheldon Minn. Bot. Stud. 9 23 189415 Pattersoni van 

 Preussii Gray Proc. Am. Acad. 6222 1864 No. 113 



Tragacantha Preussii [Gray] Kuntze Rev. Gen. 2 947 1891 

 Phaca Preussii [Gray] Rydberg Torr. Bull. 40 47 1913 

 Van arctus Sheldon Minn. Bot. Stud. 9 130 1894 is typical 

 Var Eastwoodas Jones 



A. Eastwoods; Jones Cont. 6 368 1894 

 Phaca Eastwoodae [Jones] Rydberg Torr. 32 664 1905 

 A. Preussii var. sulcatus Jonss 4 37 1893 

 Van latus Jones Gont. 4 ;^6 1893 is nearly typical 

 Var. laxiflorus Gray Proc. Am. Acad.' 13 369 187S 

 Van laxispicatus Sheldon Minn. Bot. Stud. 9 130 1894 is var. 

 laxiflorus 



