XII 



Ephedra, B73 Continued. 



Mongolian (E. equisetina), B7S. 



Nevada (E. nevadensis), B73. 



nevadensis (Nevada ephedra), B73. 



sinica (Chinese e.), B78. 



Torrey (E. torreyana), B73. 



torreyana (Torrey ephedra), B73. 



trifurca (longleaf e.) , B7S. 



vine (E. antisyphilitica), B73. 



viridis (green ephedra) , B7S. 

 Epicampes. See Muhlenbergia. 

 Epilobium 



angustifolium. See Chamaenerion an^usti fo- 

 lium. 



spicatum. See Chamaenerion angustifolium. 

 Eremiastrum. See Aster. 

 Ericameria. See Aplopappus. 

 Erigeron (wild-daisy), WG7. 



annuus (annual w.), W67. 



canadensis (horseweed), W67. 



commixtus. See E. nudiflorus. 



flagellaris (trailing wild-daisy), W68. 



glabellus (smooth w.), W67. 



macranthus (Rocky Mountain w.), W69. 



nudiflorus (sprawling w.), W68. 



philadelphicus (Philadelphia w.), WG7. 



repens (creeping w.), W68. 



senilis (hoary w.), W68. 



speciosus (Oregon w.), W67. 



tonsus (shorn w.), W68. 



vernus (early w.), W68. 

 Eriocarpum. See Aplopappus. 

 Eriocoma 



cuspidata. See Oryzopsis hymenoides. 



hymenoides. See Oryzopsis hymenoidas. 

 Eriogonum, W70. 



alatum (wing e.), W70. 



barestem (E. nudum), W70. 



broom (E. vimineum), W70. 



bush. See buckwheatbrush, Wright. 



cernuum (nodding eriogonum), W70. 



cushion (E. ovalifolium), W70. 



elatum (rush eriogonum), W70. 



fasciculatum (buckwheatbrush, flat-top), H7~>. 



fasciculatum polifolium. See E. polifoliuin. 



flavum (yellow eriogonum), W70. 



ground. See James e. 



heracleoides ( Wyeth e.), W70. 



inflatum (desert- trumpet), W70. 



James (E. jamesii), WTO. 



jamesii (James eriogonum), W70. 



microthecum (buckwheatbrush, slender), B75. 



nodding (E. cernuum), W70. 



nudum (barestem eriogonum), W70. 



ovalifolium (cushion e.), W70. 



ovalleaf. See cushion e. 



Piper (E.piperi), W70. 



piperi (Piper eriogonum), W70. 



polifolium (rosemary buckwheatbrush), B75. 



polycladon (sorrel eriogonum), W70. 



racemosum (redroot e.), W70. 



redroot (E. racemosum), W70. 



rush (E. elatum), W70. 



sorrel (E. polycladon), W70. 



sulphur (E. umbellatum), W70. 



umbel latiim (sulphur eriogonum), W70. 



vimineum (broom e.), W70. 



white. See buckwheatbrush, Wright. 



wing (E. alatum), W70. 



wrightii (buckwheatbrush, Wright), B75. 



Wyeth (E. heracleoides), W70. 



yellow (E. flavum), W70. 

 Erodium cicutarium (alfileria), W74. 

 Eschscholtzia (goldpoppy), W78. 



californica (California-poppy), W76. 



californica crocea, W76. 



columbiana. See E. californica. 



douglasii. See E. californica. 



glyptosperma, W76. 



mexicana, W76. 



escobita. See owiclover, purple. 

 esharasha. See breadroot, Indian. 

 estaflata. See sagebrush, fringed. 

 Bucephalus. See Aster. 

 E unarms. See Mimulus. 

 Eurotia lanata (winterfat), B76. 

 evergreen grass. See oatgrass, tall, 

 everlasting 



pearl (Anaphalis margaritacea), 



8 True foxglove is Digitalis. 



everlasting. See pussy toes. 



life. See pearl everlasting. 



pearly. See pearl everlasting. 

 Fallugia paradoxa (Apache-plume), B77. 

 fullugie. See Apache-plume, 

 false-azalea (Azaleastrum albiflorum), B30. 

 false-eatclaw. See false-mesquite. 

 false-foxglove. See pentstemon. 

 false-hellebore (Veratrum), W801. 



American (V. viride), WS01. 



fringed (V. fimbriatum), W201. 



western (V. californicum), "\\'L1)1. 



white (V. album), WS01. 

 false-mesquite (Calliandraeriophylla), B36. 

 fanweed. See pennycress, field. 

 feathergrass (Stipa, spp. with very feathery awns) 



big. See beardgrass, cane. 



New Mexican (S. neomexicana) , G116. 



small. See beardgrass, prairie; cottongrass, 



Arizona. 



feathersage. See winterfat. 

 fenrue. See meadowrue, fen. 

 fernbush. See. bearmat. 

 fernleaf (Pedicularis), W142. 



early (P. canadensis), W14S. 



European (P. palustris), 



Grays (P. grayi), W14$. 



meadow (P. crenulata), 



northern (P. bracteosa), W142. 



swamp (P. lanceolata), WHS. 

 fescue (Festuca), G56. 



Arizona (F. arizonica) , G57. 



green (F, viridula), G65. 



hard (F. ovina duriuscula), Gfi2. 



Idaho (F. idahoensis) , (!"*. 



rough. See bunchgrass, buffalo. 



sheep (F. ovina), G62. 



Thurber (F. thurberi), G64. 

 Festuca (fescue), G56. 



arizonica (Arizona f.), G57. 



campestris. See F. scabrella. 



duriuscula. See F. ovina duriuscula. 



hallii. See F. scabrella. 



idahoensis (Idaho fescue), G58. 



ingrata. See F. idahoensis. 



ovina (sheep fescue) , G62. 



ovina arizonica. See F. arizonica. 



ovina duriuscula (hard fescue) , G6S. 



ovina ingrata. See F. idahoensis. 



saximontana. See F. ovina. 



scabrella (buffalo bunchgrass), G63. 



scabrella vaseyana. See F. scabrella. 



thurberi (Thurber fescue) , G64. 



viridula (green f.), G65. 

 feverbush. See silktassel, Wright; tasseltree. 



California. See silktassel, Fremont. 

 fllaree. See alfileria. 



redstem. See alfileria. 

 filbert (Corylusavellana), B66. 

 fireweed (Chama_enerioii angustifoiium), W50. 

 flveflnger. See cinquefoil. 

 flag. See iris. 



water-. See iris. 

 flag-lily. See iris. 



flat-stemmed grass. See bluegrass, Canada. 

 flat-top. See buckwheatbrush, flat-top, 

 flax (Linum; L. usitatissimum), W108. 



New Mexican (L. neomexicanum) , W108. 



perennial (L. perenne) , Wl 08. 



prairie (L. lewisii), W108. 



stiffstem (L. rigidum), W108. 



yellow pine. See New Mexican flax. 

 fleabane. See wild-daisy. 



Canada. See horseweed. 



trailing. See wild-daisy, trailing, 

 fleeceflower (Aconogonum), W154- 

 fleur-de-lis. See iris, 

 flixweed (Sophia par viflora), W18g. 

 foxglove. 9 See pentstemon. 



false . See pentstemon. 

 foxtail. See barley, foxtail; barley, meadow; 



squirreltail, bottlebrush. 

 Fragaria (strawberry), W77. 



ananassa (pines.), W77. 



chiloensis (Chiloes.), W77. 



eiatior. See F. moschata, W77. 



glauca (blueleaf s.) W77. 



grandiflora. See F. ananassa. 



