INDEX 
pf 2851282, Doig ragionn 
; Joori- 
2970, 271; e wa mas 283, 
oan laevigata, 253; lanciloba, 255, 268, 
gemmae 
= 280, i sae 
pianos Of, 282; 283; ier tylis, 282, 
283; margin setae 262, 266, 268; micran-| 
droecia, 252, 262; ae 281-284; 
ae 265- Bott 270, 286; — 
flora cts mmae of, 282-2 
Lepto oum ea 290 
egal vcliptica, 218 
Leucobryum 
4 
papel mins xanthocarpa, 220; unci- 
loba, 
i scockeit ae, 
Leu bg Catesbach ee 
Lewisia pygmaea, 238, 4I 
pore collected in t Aoi Yukon region by 
Mr. R. S. Williams, List of, 287 
Lindigia einer 5 
tyra aor ag a 227, 516 
‘ R. S. Williams, 287 
List of goats collected above timber line 
on nein eak, with altitudinal exten- 
s and aa 237 
tices serotina, 238 
Lopholejeunea Sagracana 219 
-Lorinseria areo 7 
Lupinus diffusus, 225, 234 
Luzula oie 238; spicata, 238 
Lychnis montana, 238 
Lycopodium, 420 baynte annotinum, 78; 
78; 
an 
datum, 75; lucidu 
75; palmatum, 68; tristachyum, 78 
Lygodium palmatum, 68 
pss asconts GAL, D. T. Induced and occa- 
nal parasitism, 4 
Sr ariactact thera aspera, 238, 2 
MACKENSE Two new cic of 
Opuntia, 14t 
Macromitrium apiculatum, 34; flavo- 
pilosum, 34; mucronifolium, 34; ulo- 
phyllum, 34 
scorers glaucus laciniatus, 18, 21; 
purpureus, 18, 19 
Magnolia, 421, 4233 californica, 3393 
Capellinii, 406, 420; Fraseri, 23 
glauca, 225-229, 231; grandiflora, oe 
231, 234, 516; waa nigga 1 420; 
tusata, 420; tenuifolia, 4 
Malaceae, 337 
Malapoenna geniculata, 232 
Malus M pee 52 
Malva. 
Marchantia nea aa 206 
iaceae 
a, 232 
Mastigolejeunea auriculata, 219 
Matteuccia Struthiopteris, 68 
pss peracichc. 145 
W. R. On the identity of 
Cyathea multiflora, type of the genus 
Pegs 5 
Hem piven «2 5 
Me Ae ach, 225 
gides ensia sera ahs 241; ciliata, 238, 
+ picta, 2 
hinaaciite sulcata, 232 
Mesophytic climax, 517 
Meteoriopsis patula, 35; get 35 
Metzgeriopsis, 251, 252; pusilla, 251 
cranthes 
Mic rhomboidea, 2 
gente mona nar 
ae 
a, 208; pects ca 
; lue 
Sarna pacwa, 516 
Momisia, 420, 422 
Monogramma, 153, 156, 158-163, 167, 
182, 190; dareicarpa, 160-163, 178, 180, 
182, 185, 186, 188; graminea, 160-163, 
166, oh, 182, 185 , 189; paradoxa 
160-— 164, 167, 168, 178, 186, 189; 
Th inats. 160, 161, 178, 179, 180, 186, 
as preg 178, 186, 189 
Pane 
Morus nse nae ‘celtidifolia, 146; mollis, 
Muhienberga, Notes on certain species 
of, 
323-32 
53 
328; cieliedia 
fithsii, 328; wenn om ing 
324 
Miublenbergia californica, 
319; curtifolia, 
323; huachucana, 325; Lemmoni, 
7; neo-mexicana, eiacadar Parishii, 
ee pau iflora, 3 hg polycaulis, 
ring 20; Ss sylvatica 
327; Pringlei, 3 
california, 323; i ao Pies. 320, 
Multifidae e, 82, 86 
hone 80, 82, 83 
; 421,422 ;cerifera, 226, 234, 516; 
ene ere 420; elegans, 420 
Myrsine, 423; Gaudini, on 420 
Nantucket, The nes and flowering 
plants of, 103, 4 
Siatinaes —Poulli, pres 
Neckera soeianeeg 35; undulata, 35 
Nematosty 356 
Laer tos ag 291; expallidum, 291 
New Crataegi of the northeastern manual 
range, os 
New species of Uredineae, 369 
New variety of Carex _ A, 481 
Nitophyllum ocellatu to) 
Nitrogen, Upon sa A of atmos- 
pheric, by fungi, 135 
