vi Contents. 
Mineralogy and TETE —Optical rari a in Crystals of we Regular System, 296; 
Mineral Synthesis, 298; Boron Minerals, 299 nt T t a 
a 
oO 
3 
991 phosis of Gabbro, 992; Petrographical News, 993; New Minerals, 1095 ; Amer- 
ican ; Sigarsis, 1096; Meteorites, 1212 ; Mineralogical News, 1214; Petrographical News, 1215. 
2; Botany in Kansas, 73; Fertility of Hybrids, 73; The Younger School of Botanists 
Species of North American Fungi, 76; Botanical Notes, 77; The Fertilization of Physostg ~ 
i B 16 i i 
Botany.—The Fertilization of the Mullein Foxglove (Seymeria macrophylla) [Tllustrated], 
h 5: N wal 
{ 
98; otanica 
The Node of Equisetum arate, 502; Dispersion of Spores in a Toadstool, 3¢3; The Fer- 
tilization of C us iwat 503; The internal Cambium Ring in Gelsemium 
sempervirens, s bet è < St reskin s Deserta he E aeoo; 505; The Pampas, 505 ; Botanical 
Not soe: REO of the Wild O (Al ) [Mustrated], 6or; The continuity 
of P: i 
7 
603; The Study of the Riverdons? in North America, 604; Botany at Salem, 695 ; Botanical News, 
606; American Medicinal Plants, 710; Development of $ ata of the Oat [Tllustrated], 710; 
f d 
ACA Botani ical N ; The Fertili 
Wild er (Phascshas sven ‘sete, 887; The Movement of Protoplasm in the 
Styles of Indian Corn, 88 acteri: a de 888; Work for the Botanical Club 
anak o 
Plants watered with Acid Solutions, 1099 ; Botanical News, 1103; The Grasses of Maine, 1217; 
Te pE of ee 1217; The Sa of Sets of Botanical Specimens, ge 
Botanical Notes, 1 
Ent omology.—C. Emery on the Fire-fly of or ee abhi Notes, 80; Poke 
Abies [Mustrated], oe Nerve-termina ons on Antenne of Chilognath ak 176; 
son Apparatus i 177; Occurence of Tachina Flies racheze 
of Insects, 178 ; Eaton’s Monograph of recent Ephem Structure ure and Funeti 
i Cons 
tion, 305; Notes on the e Mounds of the Occi e t, 303 ; Notes ta the Breeding Habits of £ 
E, ae Lepi 1 
: es, í ocellatus, 
Organs of Hearing and Smell in Spiders, 402; [gnivorous Ant, 403; oere ag Notes, 403; 
teproduction in the Honey-bee, 506; Life histories of Mites, 507; Firefly Light, 508; Use 
an adhesive fluid in jumping Insects, 509 ; Entomological Notes, 509 ; Riley’s cada 
7 Report for 1884 [us trated], 607; Lata ’s Myriopoda of Austro-Hunga ngaria, 607; Trouessart and 
ee Megnin’s Sarcoptid Mites, 608 ; a mag ti News, 608 ; Unusual number of Legs in the 
wi $ b LM y a g f i PT a £4, 2 Ç : 
i +7 sk 
Swarming of a Dung-beetle, Aphodius inquinatus, we: Insect Decade on pibe. apito Oeit 
— Notes, 716: ‘The B Black, aa t-stalk Isosoma (Isosoma mgrum, n ses tie 
; En ntomological N ; Anew species of taran injuring Corn R 
I; 
a in Colorado lorado, 892; Mimicry of a Dragon fly by cs, ena 
Edible Mexican ar 893; Entomological » 893: Dr. Brauer’s Views on 
E. ae h on 
ews, 1004 ; On the Parasites of the Hessian F tiap. 
the Noxious Basa of Ilinois for 1884, 1105; Flights of Locusts i 5 eee 
