INDEX 
ripes, 5743 serraria, 573; fobs ape. 
573 576; 
wanes 
we 
ie 
Ow 
o 
© 
oat 
i= 
BB; 
Lal 
pal 
Pyronema, 
190, I9T; 
Pyronema, The viability of the spores of, 
63 
ner 
ae 
149, a 
Radicula trachycarpa, 322 
adula, 210, 329, 338; complanata, 329, 
331, 332, 336, 338; flaccida, 329-339 
Hedingeri, °329;.: 334) 335; 337, ase. 
339; Lindbergiana, 329, 338; protensa, 
32 Be: ito oe 329;. 338; 
ae ins 329 
; fraxinea, 201; 
Ranunculus Macounii, 319; repens, 319; 
rivularis, 
Rectolejeunea, 611; set en 610, 611; 
Pe a 279; Maxonii, 6009, 611; 
phyllobol 
Relation rg oe io bog vegetation to the 
chemical nature of peat soils, The, 53 
4 
Rhus, age ee ser cretacea, 307; 
glabra, ; hirta, reddita, 397; 
sot teiecmia. 390, pe 406; Uddeni, 
145, 148, 149, 186, 
eus, 152; 
ascus, 143, 148, 152; sexdecimsporus, 
152 
ogatie oo ad viscosa, 74 
Rosi B. codium, 549 
5 yakonione ‘t ny Le Eek pe of 
the aE of the Hawaiian 
Islands, 227, 567 
Rondeletia saxicola, 8 
“i sales, 396 
nga nid aoe a 101; maritima, I 
RypB Py, As. St udies on the Bosky 
epunuis flora, 99, 301 
Sabina ondgeanso ae 100; ieee semng 
Saccobolus, 1 de eratus, ae ~ 
Kerverni, en neglects 152, 168, 169, 
193; violasce 152 
esmos the proper 
Des: 
generic name « for the so-called Unonas Is 
of the Old World, 501 
rhe I0I; arifolia, 102; arifolia 
nuior, 102; cuneata, 102; paniculata, 
Sacina occidentalis, 317 
Salicaceae, 
Salicales, 394 
alix, 387, 439; Boon shugo 304; 
arbusculoides, 304; arguta erythro- 
a, 304: Beieank 304; bella, 304; 
conjuncta, cordata, 304; - 
Dru ndiana, 304; eryt oma, 
304; Fernaldii, 304;  fragili 4393 
glaucops, 303; glaucops Xmonticola 
3; Hookeriana, 304; lasiolepis, 304; 
lucida, 304; MacCalliana, 304; monti 
cola, 303; petiolaris, 49; Sandbergii, 
ot saskatchewana, 304; Seemanii, 
epgpae 30 
Gulodchlaaan: 
Si Iviniaceae, ste 
Salviniales, 232 
Sapindales, 396 
_ ndus Morrisoni, 388, 390, 
Sapranthus, 502; nicaraguensi tet 02 
Schizaea, ch australia, 238; dicbiotonsé: 
237; ro 238 
Sc hizostege, re 579; 
579; Lydgatei, 
arpa, paps aguae a, 579 
Schincacee | 
SCHREINER, ok nd SKINNER, . J. phe 
effect of  . on aaa 
AVER, J. Studies in ophilous 
fungi—III The viability png! Ap spores 
of Pyronema 
Sequoia, 389 
Seubertia, 111 
Sexual fusions and spore development of 
e flax rust, 
Silene, 317; gone 318 
sinosing 
Sisymbrium cbicicate. 323 
Sitanion, 106; brevifo piace — ciliatum, 
107; elymoides, 107; sulare, 107; 
lanceolatum, 107; se eiidtines. 106; 
marginatum, 107 
SKINNER, J. and BEATTIE, H. 
Effect of asparagin on absorption and 
growth in wheat, 4 
SKINNER, J. J., ec Sc caress ©. Fhe 
effect of messes on plan 
, M. New ferns rahe Tropical 
America , 285 
Smeloweki americana, 327; lobata, 327; 
ovata, 327 
Solanum bahamense, baham 
subarmatum, I1; Blodgett i 
doe en  erboeeli ia 
mense 
Solan 
Sophia leptowyi, dnt vest - 5 
ordaria, 
