INDEX 
Tripsacum dactyloides, 112; lanceolatum, 
2p ee atifolium, III 
6 hetero 
Tulipa sylvestria, 353 
Unifolium dilatatum, 314 
Uredineae, new species of, —XI, 10 
Ured a Sots Wh 21. 
pre ar I21; Fuirenae, 100; 
oe Tet, ATE, : ser 
me hie hlenbergiae, 112; Olyrae, 
I15, 411; pallida, 111, 412; pas aspalicola, 
, 122, 411; Stevensiana, 411 
Urgine aritima, 
Uromyces Aristidae, 109; cdg 120; 
osus, ah aocmapnis 20. 
Urtica gracilis, 
Utricularia ae 302; vulgaris, 302 
) 
Vaccaria ecgicvelon 425 
ium Beira Bae develop- 
m, 308; viscinum, 431 
ee oe 308; lilacina, 308; 
stellata, 305; trifoliata, 30 
Pacer pels phylla, 318; Scouleri, 
319; septentrionalis, 303; sitchensis, 
320 
Veratrum speciosum, 3 
Verbena bracteosa, 47; "venosa, 186 
bear montanofolia, 
gina. 
245; alti ssima » 248; 
brevi : i 
501 
240; salamana, 242; shore 337, 239; 
Shaferi, 238; = uerc cee 
Veronica ameri pero ‘ick i: ce 
bahar sein 300 ; Wormabjoli 30 

Vi va) ame i ee oregana, 310; 
sparsiflora, 310; trifida, 306 
Viola a ,» 301; Beckwithii, 321; 
canadensis, 306; laetecaerule ae: 
lin folia, 3113 acloskeyi, 316; 
nephrophylla, 302; Nuttallii, 46; or- 
biculata, 319; palustris, 306; pedata, 
430; datifda, 306; renifolia, 306; 
rugulosa, 308; Selkirkii, ae n- 
trionalis, 302; ee 321; vallicola, 
313; venosa, 31 
Ghee ae celebicum, 268 
otes on trees and shrubs 
setae and 
s the basis 
osperm 
a: Mot stry of maize—a reply to 
critici 215 
Weisia Ber rteri anag 217 
4; — denudata, 168 
ane , R. S., The genus Desmatodon 
fo) America, a Notes on 
cai peepee Lichens, 2 
Woopsurn, W. L., Pre he tiary notes 
the embryology of Reboulia he 
sphaerica 
Woods, Sorted or tier-like structure of 
certain dicotyledonous, 
oods, Prepara and treatment of, ooh 
Woodsia glabella, 305; oregana, 311; 
scopulina, 311 
; | Wyethia amplexicaulis, 311 
i atc Lg 
anthi mune, 436 
pms tee tial "Douglas 319; tenax, 316 
Xerophytic asslands at different 
altitudes in Cceaaites 37 
Xylophacos Parryi, 46; Purshii, 46; 
Shortianus, 46 
Xy losma hawaiiensis, 148 
as Youngia nana, 303, 304 
cicula i 247; pon St Yueca glauca, 44, 49 
folia, 237; iifolia pla 
238; utivena, 244; icosantha, 238;| Zea Mays, The effect of soaking in 
interior, 247; illinoensis, 244; j water and of Pcie on the growth 
; lepidota, 250; longifolia, 2393 of, or 
michiganensis, 245; Milleri, 251; mis- Zea Mays, gametogenesis and fecun- 
surica, 244; uri austr dation in, 7 
2453 241; mollis, 243;| Zygnema affine, ; ‘ 
ovalifo : chaly um, 444; Collinsianum 

