ensiformis Jones Cont. 7 658 1895 No. 184 
Episcopus watson Proc. Aii, Acad. 10 346 1875 No. 12 
Homalobus Episcopus (Watson) Rydberg Torr. Bull. 40 53 1913 
eremicus Sheldon in Death Val. Rep. 86 1893 is lentiginosus var. 
eremiticus Sheldon Minn. bot. Stud. 9 161 1894 is arrectus var. 
eriocarpus Watson Bot. King 71, 440 1871 is Newberryi var. 
ervoides H. & A. Bot. Beech. 417 1841 No. 245 
apertus Sheldon Minn. Bot. Stud. 9 166 1894 
Tepicus “ [11 “cc ee LII 172 “ 
Hookerianus Dietr. Syn. Pl. 4 1086 1850 
Tragacantha ervoides (H.'& A.) Kuntze Rev. Gen. 2 943 1891 
Esperanze Jones No. 253 
Eurekensis jones Cont. 8 12 1898 and 3 291 No. 176 . 
exilifolius Nelson Torr. Bnll. 26 10 1899 is simplicifolius var. 
fallax Watson Proc, Am. Acad. 20 362 1885 is gracilentus var. 
famelicus Sheldon Minn, Bot. Stud. 9 23 1894 is gracilentus var. 
fastidiosus Greene Bull. Cal. Acad. ı 186 1885 is leucopsis var. 
fastidius (Kellogg) Jones Cont. 8 7 1898 is leucopsis var. 
Feensis Jones Cont. 8 20 1898 No. 18 
Fendleri Gray Pl. Wr. 44 1853 is flexuosus var. 
filifolius Gray Pac. R.R. Rep. 12 42 1860 is pictus var. 
filipes Torr. Bot. Wilkes 278 1854 is stenophyllus 
flagellaris Eng. in Sheldon Minn, Bot. stud, 9 1 52 1894 is distort v 
Raviflorus (Kuntze) Sheldon Minn. Bot. Stud. 9 158 1894 is 
confertiflorus var. 
flavus Nutt. in T. & G. Fl. N. A. 1 335 1838 is confertiflorus var. 
Cnemidophacos flavus (Nutt.) Rydberg Torr. Bull. 32 664 1905 
flexuosus Douglas in Hooker Fl. Bor. Am, 1 140 1830 No. 153 
Phaca flexuosa (Douglas)Hooker Fl. Bor, Am. ı 141 1830 
Tragacantha flexuosa (Douglas) Kuntze Rev. Gen. 2 943 1891 
Homalobus flexuosus (Dougl.) Rydberg Torr. Bull. 32 666 1905 
Var. Fendleri (Gray) Jones Cont. 10 62 1902 
A. Fendlerı Gray Pl. Wright. 2 44 1853 
Phaca Fendleri Gray Pl. Fend. 36 1849 
Homalobus Fendleri (Gray) Rydberg Torr. Bull. 32 667 1905 
Salide Rydberg Torr. Bull. 32 667 1905 
Tragacantha Fendleri (Gray) Kuntze Rev. Gen. 2 943 1891 
Var. Diehlii Jones 
Var. elongatus (Hook.) Jones 
Phaca elongata Hooker Fl. Bor. Am. 1 141 1830 
foliolosus (Gray) Sheldon Minn, Bot. Stud. 9 9 138 1894 si pictus 
A. pictus var. foliolosus Gray Proc. Am. Acad. 6 215 1864 
Forwoodii Watson Proc. Am, Acad. 25 129 1890 is aboriginum var. 
Franciscanus Sheldon Minn. Bot. Stud. 9 135 1894 is vestitus var. 
Francisquitensis Jones Cont. 7 666 1895 No. 234 à; 
Var. Lagunensis Jones Cont. 8 11 as species and 10 61 1902 
Fremotii T. & G. Pac. R. R. Rep. 4 80 1857 is lentiginosus var. 
frigidus (L.) Gray Proc. Phil. Acad. Ser. 2 7 60 1863 is alpinus 
Tragacantha frigida (L.) Kuntze Rev. Gen. 2 943 1891 
Funereus Jones Cont. 12 11 du No. 178 : r 
legioides Nutt. Gen. 2 100 1818 is racemosus 
paR en Sheldon Minn. Bot. Stud. 9 21 1894 is nigrescens 
viotus Elmer Bot. Gaz. 39 54 1905 is Antiselli var. 
Cornos Greene Leaflets 2 43 1910 is gracilentus var. 
Geyeri Gray Proc. Am. Acad.6 214 1864 No. 38 
Phaca annua Geyer in Hook. Lond. Jour. Bot. 6 213 1847 
Tragacantha Geyeri (Gray) Kuntze Rev. Gen. 2 943 1891 
( 
Var. triquetrus (Gray) Jones Cont. 8 7 1898 is triquetrus 
d . Acad. 2 161 t. 50 1562. No. 98 
