496 
flavoculatus, 380, 392, 404; inter- 
montanus, 389, 392, 408; Kingii, 389, 
391, 392, 393; Kingii argillaceus, 3 
laxiflorus, 316; leucophyllus, 317; leu- 
copsis, sl mmalacophy illus, 389, 390; 
microcar ruber. 
transmontanus, 390; 
, 3II 
Lycopodiu 
nu site 
bscurum, 304; aay 304 
Lygodesmia juncea, 
Lysias Menziesii, o orbiculata, 305 
tvglets obtusata, 3 
Machaeranthera aspera, 48; varians, 48; 
viscosa, 48, 
acrocalyx Nyctelea, 306 é 
Macronema discoideum, 321; suffruti- 
cosum, 311 
Madia See 311 
Marns Son Grass 
. B., ARTHUR, = 
yuats ~ ‘unusual structur 
Maize, The ancestry span ne of criti- 
ism 
archantia hirsuta, 
I : 73 
trichocephala 
irrigua, 177; 
287— 
m. Althausii, 285, Fa ameri- 
287; Goepperti, 285 
Melnoeran lineare, 307 
Melica bella, 313; sige 303; — 
bilis, 313; subulata, 3 
Melochia indica 
esia ferruginea, 317; glabella, 317 
Meriolix serrulat a, 46 
Mertensia Bakeri, 47, 49; Cana, 47; 
Clokeyi, ay; lanctolate, 47, 553 lateri: 
flora, 47; lineariloba, 47; media, 55; 
osporus, 446; pleuro- 
carpus, 446; icans, 446 
_ 446; robustus, 446; scalaris 
Mezon gaan gg 266 
Mi aestivalis, 319; arguta, 310; 
Greenei, oti rhomboidea, 
rant 
Milletia senaoa: 366 

INDEX 
Mi sein! Breweri, - = Langsdorfii, 310; 
Lewisii, 310; moschatus, 301; nasutus, 
3 eects uloides, ye 5 
tella nuda, 
Mibcincere pee aoe 314 
Moehringia latifolia, 301; macrophylla, 
Monarda menthaefolia, sai pectinata, 
ata immdcu- 
ulis, 186 
ES 
Moneses retic ulata, iS uniflora, 300 
Monoclea Forsteri 
Monotropa sera 3s, “gk gene: ie 
Moringia pterygosperma, 269; sp., 
Mougeotia angolensis, 445; Hootie: si 
calcarea, 445; capucina, 445; delicatula, 
445; divaricata, 445; genuflexa, 445, 
446; glyptosperma, 445; gracillima, 
445; irregularis, 445; laetevirens, Back 
laevis, 445; minnesotensis, ae ira- 
bilis, 446; nummuloides, 445, 44! 
vula, 445, 446; pulchelia, 4453 een. 
445; sphaerocarpa, 445; tenuis — 
— la, 445; uberosperma, 4453.9 T- 
rucosa, 445; viridis, 
ia or slime formation in the cacti, 
Mabieibergin comata, 300; pane 
309; diffusa, 113; gracilis, $i 
gracillim a, 43; racemosa, ty eae 
sonis, 43, 302; subalpina, 4 
epermonige divaricatum, 46; * reduanates 
tum, 
Myos roan cee me 310 
yrica Gale, 
Myrocarpus 
267 
Ne helaios 267; frondosus, 
M mum frutescens, 267 
Myroxylon toluiferum, 267 
ATahal rs 

Naias guadalu upensis, 431 
Aebsivciie parvifolia, 316 
es The ferns and flowering plants 
2 
rs Matt rages 22 
Neslia paniculata, 42 
New and old species + oe, 195 
New ee from Colorado, with 
remarks the ‘distribution of, the 
Mato: jutacene, A, 2 
New species of ee XI, 107 
itella opaca, 378 
ee rth America, The genus Desmatodon 
207 
Notes on dees western Lichens, 21 
e plants of the southern 
ae states —V, Csi 
Notes on galt the vicinity of Wash- 
__ ington, 2 
Notholacna Fendt, 323 

