Sei-enth Edition, hrougJU up to present time, 

 THE 



LONDON CATALOGUE OF BRITISH PLANTS, 



PUBLISHED UNDER THE DIRECTION OF THE 



LONDOlf BOTANICAL EXCHANGE CLTJB, 



ADAPTED 



FOB MARKING DESIDERATA IN EXCHANGES OF SPECIMENS, 

 FOR AN INDEX CATALOGUE TO BRITISH HERBARIA, 

 FOR INDICATING THE SPECIES OF LOCAL DISTRICTS, and 



FOR A GUIDE TO COLLECTORS, BY SHOWING THE COMPARATIVE RARITY OR 

 FREQUENCY OF THE SEVERAL SPECIES. 



HARDWICKE'S 



SOIENOE-aOSSIP: 



A Monthly Medium of Interchange and Correspondence for Students and Lovers of 



Nature. 



EDITED BY E. TAYLOR, F.L.S., E.G.S. 



CONSISTS or — 



1. Short Articles of an interesting ani popular cb^raeter. 



On Animals, Birds, Eeptiles, &c., their Habits, Haunts, Peculiarities, and Migrations ; 

 and on Stuffing and Preserving. 



On Collecting and Preserving of Microscopic Plants and Animals. 



On Fish, Pish Culture, and Fishing. 



On Plants, their Habitats, Time of Flowering, Soils where likely to be found j Pecu- 

 liarities of Structure, &c. 



On Geology ; Excursions in interesting Districts, and any Subject relating to the 

 Wonders, Peculiarities, or History of the World's Crust. 



On the Habits, Mode of Capture, and Preservation of all Sorts of Insects. 



On the Cultivation of Ferns, Mosses, &e.' 



On the various Plants and Animals capable of being kept and bred in Aquaria and 

 Closed Cases. 



On the Uses and Application of the Microscope, and on Mounting Objects. Discussions 

 on any New Invention, or Improvement upon Old Instruments. 



In fact, on any subject which those who have a sincere love of God's Works delight to 

 talk about, when they meet for a friendly gossip. 



2. Hints and Suggestions, too small for Articles, but such as may prove useful either in Hunt- 



ing, Preserving, Observing, or Understanding the various Objects of Study. 



3. Notes and Queries. 



4. Interesting Selections from Books. 



5. Notices to Correspondents. 



Hardwioke'b Soience-Gossip is published on the First of every Month, price Tbwrpence ; and 

 in Yearly Volumes, price 5s., handsomely lound in cloth. » 



POPULAR SCIENCE REVIEW: 



AND MISCELLANY OF ENTERTAINING AND INSTRUCTIVB ARTICLES ON SCIENTIFIC 



SUBJECTS. 



ILLUSTRATED BY THE MOST EMINENT SCIENTIFIC ARTISTS. 

 EDITED BY HENEY LAWSON, M.D., M.E.C.P. Edin., F.E.M.S. 



Lecturer on Physiology a/nd Assistwmt Physician to 8t. Mary's MecUcal Hospital. 



Quarterly, HALF-A-CEOWN. Annual Subscription, TEN SHILLINGS & TENPENCE. 



THE MONTHIiT MICEOSCOPICAL JOUEML. 



TRANSACTIONS OF THE EOYAL MICEOSCOPICAL SOCIETY, AND EECOED OF 

 HISTOLOGICAL EESEAECH AT HOME AND ABEOAD. 



Edited by HENEY LAWSON, KD. Plates by the best Artists. 



Monthlj, Is. 6d. ; Annual Sabscription, 18b. ; Postage, Id. a Copy. 



LONDON: ROBERT HARDWIOKB. 192. PICCADILLY. W. 



