IBIDIUM 
Aloridanum Wherry, 76,77,78 
gracile (Bigel.) House, 
odoratum House, 79 
Indian Millet, 159 
Indian Ricegrass, 159 
INGA 
Nefasia Hochst. ex. A.Rich., 
94 
IONOPSIS 
utricularioides (Sw.) Lindl., 
90 
Is-heh, 163 
ISOCHILUS 
Langlassei Schltr., 44,45 
leucanthus Rodr., 44 
linearis (Jacq.) R.Br., 44 
var. J, leucanthus Cogn. , 44 
ISOTRIA 
affinis (Austin) Rydb., 90 
verticillata (Muhl.) Raf., 90 
JENMANIA, 109,112 
elata Rolfe, 109,119 
yunco, 135 
Junco de jaguay, 135 
JUNIPERUS 
californica Carr. 
var. utahensis Engelm., 157 
occidentalis Hook., 157 
utahensis (Engelm.) Lemmon, 
157 
Ka-bib-si, 165 
Kal-naq-a-buq, 160 
Ke-béb-si, 166 
Kerosphaereae, 111,148,149 
Ko-chib-si, 163 
Koi-shung-ti, 163 
Ko-mo, 162 
Ko-tok-i, 161 
Kuang-na-pi-ba, 164 
Kiuiath-kui, 158 
Ku-ran-to, 164 
Kur-ug-yti, 167 
Labiatae, 165 
Laelieae, 145 
Laeliinae, 145 
Lamb’ s-quarters, 161 
Legume Family, 163 
Leguminosae, 163 
Lé-huh, 159 
Lemon Mint, 165 
Lemon Monarda, 165 
LEPANTHES 
oreocharis Schitr., 38 
LEPANTHOPSIS 
melanantha (Reichbf.) Ames, 
90 
LEPTOLOMA 
cognatum (Schultes) Chase, 158 
LEPTOTHRIUM 
lineare Kunth ex Steud., 44 
Lily Family, 159 
Liliaceae, 159 
LIMODORUM 
altum L., 38 
multiflorum Mohr, 71 
pinetorum Small, 72 
LINOSYRIS 
Howardi Parry ex A.Gray,167 
Liparideae, 111 
LIPARIS 
elata Lindl., 90 
liliifolia (L.) L.C. Rich. ex 
Lindl., 90 
Loeselii (L.) L.C.Rich., 90 
[ xviii ] 
