INDEX. 
Gentiana superba, 155 
Geraniacex, Trelease's study of, 245 
Geranium Robertianum, 180. 
Gilia 
artstella, 199. 
atractylotdes, 138. 
Brandeget, 126. 
Breweri, 137. 
cotulæfolia, 132. 
pen 141. 
intertexta, 131. 
Larseni, 127. 
leptotes, 129. 
leucocephala, 131. 
pubescens, 133 
pungens, 133. 
Sesser, 128. 
squarrosa, 133. 
Veatchii, 205. 
viscidula, 133. 
Gnaphalium Sprengelii, 89. 
Godetia 
mieropetala, 32. 
purpurea, 32. 
Grindelia latifolia, 89. 
Greenella ramulosa, 302. 
Gutierrezia 
Euthamia, 203. 
gZymnospermoides, 294. 
rothrae, 203. 
vii 
Haller, Hortus Gottingensis, 276. 
Harfordia fruticosa, 197, 206. 
Hauya arborea, 209. 
Hazardia 
Hedeoma jueunda, 156. 
Hedera Helix, 180. 
Helianthus invenustus, 284. 
Helosciadium Californicum, 272. 
Heliotropium Curassavicum, 91. 
Hemizonia 
fasciculata, 205. 
Streetsii, 961, 265. 
Hesperochiron eiliatus, 282. 
Heteromeles arbutifolia, 77, 88. 
Hicoria vs. Carya, 188. 
Hookera leptandra, 74. 
Hordeum 
'  distichum, 180. 
murinum, 180. 
Horkelia 
Bolanderi, 108. 
ie nom 100. 
capitata, 104. 
congesta, 104. 
DE var. latiloba, 104. 
cuneata, 
“Gordoni, 106. 
hirsut 
a, 104. 
K disri, 100, 101. 
104, 
purpurascens, 105. 
sericata, 104. 
tenuiloba, 105. 
Tiling?, 105. 
tridentata, 105. 
orsfordia, 48. 
