XIV 



groundsel (Senecio), W168 Continued. 



purple (S. elegans), W168. 



Kiddell (S. riddellii), W168. 



threadleaf (S. longilobus), B146. 



Uruguay (S. pulcher), W16S. 



velvet (S. petasitis), W168. 

 groundsel tree. See seepwillow. 

 Guinea grass (Panicum maximum), O89. 

 gumplant. See gumweed. 

 gumweed (Grindelia), W86. 



curlycup (G. squarrosa), W36. 



shore (G. robusta), W86. 

 Gutierrezia (snake weed). 



diversifolia. See G. sarothrae. 



euthamiae. See G. sarothrae. 



linearis. See G. sarothrae. 



longifolia. See G. sarothrae. 



sarothrae (broom snakeweed), B85. 



tenuis. See G. sarothrae. 

 Gymnolomia. See Viguiera. 



linearis. See V. multiflora nevadensis. 



nevadensis. See V. multiflora nevadensis. 

 hairgrass (Deschampsia). 



tufted (D. caespitosa), G48. 

 hairgrass. See needlegrass, subalpine; red top, 



winter. 



Halerpestes. See Ranunculus. 

 Haplopappus. See Aplopappus. 

 Iiardhack (Spiraea tomentosa), B150. 

 hardback. See cinquefoil, shrubby. 

 hardtack. See mountain-mahogany. 

 hartshorn. See pasqueflower. 

 hasheesh. See hemp, Indian, 

 hawksbeard (Crepis), W57. 



gray (C. intermedia), W57. 



tapertip (C. acuminata), W57. 

 hawkweed (Hieracium), W94. 



hounds tongue (H. cynoglossoides), WQ4- 



orange (H. aurantiacum), W94. 



shaggy (H. villosum), W94- 



slender (H. gracile), W94. 



white (H. albiflorum), Vv'94. 



white-flowered. See white hawkweed. 

 hazel (Corylus), B66. 



beaked (C. rostra ta), B66. 



California (C. californica), B66. 

 headache-plant. See pasqueflower. 

 heart-nut. See ratany, range. 

 heather, purple. See ratany, range. 

 hediondilla. See creosotebush. 

 Hedysarum (sweetvetch). 



coronarium (sulla), W87. 



pabulare (Rocky Mountain sweetvetch), W87. 



utahense (Utahs.), W87. 

 Helenium hoopesii (orange sneeze weed), W88. 

 Helianthella 



californica, W89. 



douglasii, W89. 



single-flowered. See little-sunflower. 



uniflora (little-sunflower), W89. 

 Helianthus (sunflower), W204. 



animus (commons.), W207. 

 hellebore (Helleborus), W201. 



black (Helleborus niger), WgOl. 



false-. See false-hellebore. 



white. Se false-hellebore, white. 

 Heileborus (hellebore), W801, 



niger (black h.), WtOl. 

 hemlock. See poisonhemlock. 

 hemp, Indian (Cannabis indica), W17. 

 hemp 



Canadian-. See dogbane. 



Indian-. See dogbane. 

 Heracleum lanatum (cow-parsnip), W91. 

 herb robert (Geranium robertianum), W8S. 

 heronbill. See alfileria. 

 Herrickia. See Aster. 

 Heuchera (alumroot), W92. 



americana (Americana.), W9%. 



cylindrica (roundleaf a.), W92. 



hispida (rough a.), W9S. 



ovali folia (oval leaf a.), W92. 



parvifolia (littleleaf a.), W92. 



sanguinea (coralbells), W92. 

 Hieracium (hawkweed), W94. 



albertinum. See H. scouieri. 



albiflorum (white hawkweed), W94. 



aurantiacum (orange h.), W94. 



cynoglossoides (houndstongue h.), W94. 



gracile (slender h.), W94. 



Hieracium (hawkweed), W94 Continued. 



griseum. See H. scouieri. 



scouieri (woollyweed), W94. 



villosum (shaggy hawkweed), W9L. 

 Hilaria. G68. 



belangeri (curly-mesquite), G69. 



cenchroides, G69. 



"cenchroides" (of U. S. authors, not H. B. K.). 

 See PI. belangeri. 



jamesii (galleta), G70. 



nui lira (tobosa), G71. 

 hoe grass. See muhly, bush. 

 hogfennel. See biscuitroot. 

 hosweed. See cow-parsnip. 

 holly, mountain. See Oregon-grape, 

 hollygrape (Odostemon), B99. 



creeping (O. repens), B99. 



Fremont (O. fremontii), B99. 



longleaf (O. nervosus), B99. 



red (O. hacmatocarpus), B99. 

 Holodiscus. See Sericotheca. 

 Homalpbus. See Astragalus. 



salidae. See A. convallarius. 



tenuifolius. See A. convallarius. 

 honeyclover. See sweetclover, white, 

 honeypod. See mesquite, honey, 

 honeysuckle (Lonicera). 



bearberry (L. involucrata), B95. 



fly. See bearberry honeysuckle. 



Ledebour (L. ledebourii), B95. 

 Hookera (wild-hyacinth), W209. 

 Hordeum (barley), G73. 



aegiceras (pearl b.), O73. 



jubatum (foxtail b.), G74. 



nodosum (meadow b.), G75. 



vulgare (barley), G7S. 

 hornbrush. See ceanothus. 



Gregg. See ceanothus, desert, 

 horsebean (Vicia faba), WS03. 



horsemint, nettleleaf (Agastache urtirifolia). W9. 

 horsemint. See beebalm. 

 horsetail, shrubby. See ephcdra. 

 horseweed (Erigeron canadensis), W67. 

 huckleberry (Gaylussacia), B164. 



big. See whortleberry, big. 



California. See blueberry, box. 



dwarf. See whortleberry, grouse. 



high (bush) . See whortleberry, big. 



large. See whortleberry, big. 



littleleaf. See whortleberry, grouse. 



red See whortleberry, grouse. 



small. See whortleberry, grouse. 



thinleaf. See whortleberry, big. 

 huisache. See acacia, sweet, 

 hyacinth, wild-. See wild-hyacinth. 

 hyacinth, wild-. See camas. 

 Hydrophyllum (waterleaf) 



albifrons (whiteface w.), W98. 



capitatum (ballhead w.), W98. 



occidentale (western w.), W98. 

 Hymenoxys. See Actinea. 



floribunda. See A. richardsoni. 



inacrantha. See A. richardsoni. 



multiflora. See A. odorata. 



pumila. See A. richardsoni. 



richardsoni floribunda. See A. richardsoni. 

 Hypericum (St. Johnswort), W99. 



anagalloides (trailing S.), W99. 



androsaemum (tutsan), W17. 



aim-urn (golden St. Johnswort), W99. 



perforatum (common S.), W99. 



scouieri (ScoulerS.), W99. 

 Indian-balsam. See carrotleaf. 

 Indian-currant. See snowberry. 

 Indian hemp (Cannabis indica), W17. 

 Indian-hemp. See dogbane. 

 Indianpipe weed. See desert-trumpet. 

 Indian-potato. See yampa. 

 Indianroot. See biscuitroot. 



Indian-tobacco. See eriogonum, Wyeth; everlast- 

 ing, pearl ; maiuanita, greenleaf. 



golden-head. Seeactinea, stemless. 

 Indian- warrior (Pedicularisdensiflora), W142. 

 Indian-warrior. Seeelephanthead. 

 Indian wheat (Plantago, annual spp.), W130. 



desert (P. fastigiata), W150. 



woolly (P. purshii), AVISO, 

 inkberry. See honeysuckle, bearberry. 

 lonactis. See Aster, 

 ipo. See yampa. 



