Contents. Vv 
cent Books and dagen 730; Hyatt’s Genesis of the Tertiary species of Planorbis at Stein- 
N 
ri 
Jenney’s Geology of the Bla ck Hills of Dakota, 887; A Memoir on the Loxolophodon and Uin- 
tatherium, 888 ; Hervey’ s Sea Mostes, 890 ; Bailey's Handbook, 890; Book of the Black Bass, 
891; No me A Geology and Palzontology, 891; On the Structure 
d Development of the Skull in the Batrachia, rats Recent Books and Pamphlets, 892; Ty- 
lor’s Anthropology, 990; Knowledge, 995; Recent Books and Pamphlets, 995. 
GENERAL Nores 
Botany. ce Relg of Elevation to Change of Color in Flowers, 52; Insect-destroying Fungi, 
; Bennett’s Clasiaieee of the Cryptogams, 53; Botanical Notes, 54; The Fungi which pro- 
jae Mildew on Cotton Goods, 132; Allen’s Characee Americane Paslcbada’ 133; The Pep- 
peridge Tree in Maine, 134; Histology of the Pumpkin Stem, 134; Fertilization of Aquil ia, 
134 riations 
Growth of the Virginia Creeper and Hickory, 227 ; The Compositz, 227; The Sensitiveness Of th 
Root-tip of the Seedling, 228 ; Influence of Light on the erat of Seeds, sega tsneal 
Notes, 229; A Reformed System of 2 NRE of the produc e Organs 
rth American Pl 
orth American Fungi, 315; Pinus hihihiane, coats on ape Coast of skéine?s 16;  Ben- 
s New eee te of the Orchids, 316; Botan ical News, 316; On the Evaporation of 
Water from Leaves, 385; _ —_ of peeenen, 388 ; Botanical: Motes » 389; A Botanist’s Trip 
to ‘*‘ The Aroostook,”’ 469 ; Apples ; Cohn’s Claseilicisen of the Thal- 
lophytes, 473; Botanical Notes, ees The Growth of ak ‘Canton 556; Hardiness of the Eu- 
calyptus, 558; Curiosities a Tr ree Gtowsh, 559 Botanical = tes, 560. The Poiso m of Zyga- 
denus pica Ss, 651 ; How our Red Clover wey 
651; Sets of North demeitivn an pre 652; Retasdeel Notes, ip esate in Minneso 
The Study of Algzin the United States, 732; The Literature of Botany, 734; A Hint to ies: 
helene 734; Errata, _ Botanical Notes, 7353 baeia's New System pe Plants, 803 ; Influ- 
of Severe Winters 0 tion, Bo 'y’s Sli 
again discovered in flower on the D Detroit ego 896; Botanical Notes, 897; Dimorphism in 
Black Mustard, 997; Motion of the Fruit ot Tilia while in the Air, 998; The Sensitiveness of 
Tendrils, 999 ; The Superabundance of fatten in Indian corn, 1000; The Common Names of ou 
Plants, 1000; Coreopsis rosea, 1000; Ceratophyllum demersum in Fruit, zoor ; Botanical Notes, 
I0ot. 
Zoology.—Notes on oe eco of tase: 56; Breeding ace . the European as 
Comp tract mito those of the American Oys 7; Change in the Nerv 
—— — ASR 58; A New —— - Catonomide, 393 Cellular Tnrtability, 593 Budding 
; Zodlogical 
Cetra), Sn Habits “ tier English Sparrows i in the United States, 130; a in 
at, 140; ous Habit of . cere pide ; Migrations of the Sand-hill Crane, 141; Zod- 
he ‘auna of 
water rat Organisms, 237; Zoblogical eine 237; Value of House Wre: an In- 
sect Dest troyer, 318; Our Social eed 319: Zodlogical Notes, 319; New Texan Unio, 390; 
Not , 39; The English Sparrow in Illinois, 392 ; The Red- 
winged Starlings, 393; mn a Bird, 394; Zodlogical ‘igo = More about that Cat, 475; 
out of Place, 4 Hawk New to the United States, 477; Curious Instance in the Breed- 
~~ bree of the Blue bird, 478; Zoblogical Notes, 478: The king cake panaerne sayi) sups on 
d habits in dom ted 
Cater 563, _* Dog’ s discrimination of Sounds, 563; ; Discoveries sat the pera of peinpgaenge- a 
; Brief N 
on some Iowa Birds, 653; ; The rer of Smell i in Land Soa te : The Pena of the 
Outang, 655; Marine Animals i 6536; The Eye-like Organs of the Skin of Certain 
age: — Mason's Microsco: sstkengat aan on the Central i ar Reptiles and Ba- _ 
ians, 657; The Jelly Fishes of Narragansett bay, 658; Zodlogical Notes, 658; A Shower of 
Cyclone ih mrs (736; Mussel and Insect Climbers, 7373 A Woodchuck climbs a Tree, 737; 
a, 738; Eu in Indiana, 738 ; ‘Habits of the Yellow-bel- 
