CLUBBING OFFER 



The following rates are made in connection with Dr. Grout for a year's 

 subscription to the Bryologist, or for membership in the Sullivant Moss 

 Society, if remittance is made at one time, in advance. 



Moss Flora of N. Y. City and Bryologist, $2.10; with membership, $2.35, 

 Mosses with Handlens, Ed. ii, and Bryologist, $2.75; with membership, $3.00. 

 Mosses with Handlens and Microscope and Bryologist, $7.50; with mem- 

 bership, $7.75. 



All remittances and communications should go to 

 Edward B. Chamberi^ain - - 18 West 89th St., New York 



CLOSING -OUT SALE AT REDUCTIONS 



A set of Austin's Musci Appalachiani, and the following books: Underwood, 

 Our Native Ferns; Berkeley, British Mosses; Sullivant, Icones Muscorum and 

 Supplement; P. Paul, Spirogyra des Environs de Paris; Rabenhorst, Flora 

 Europaea Algarum; Wolle, Fresh Water Algae; Wolle, Desmids; Leidy, Fresh 

 Water Rhizopods; S. Kent, Manual of Infusoria, Vol. iii, illust.; Micrographic 

 Dictionary; Gosse, Evenings at the Microscope; McDonald, Examination of 

 Drinking Water; Darwin, Habits of Climbing Plants; Britton & Brown, Illus- 

 trated Flora of the United States and Canada, Ed. i. 



For prices and terms apply to 

 EUGENE A. RAU 170 Church Street BETHLEHEM, PA. 



NORTH AMERICAN MUSCI PLEUROCARPI 



For the above exsiccati I need the species listed below, described in Les- 

 quereux & James Manual. In exchange for enough of one collection for 40 speci- 

 mens of any of these species, I will send 20 select specimens of Musci Pleuro- 

 carpi (25 if the material be fruiting); or, I will pay a reasonable amount in books 

 or cash. 



Fontinalis californica, F. biformis, F. filiformis; Dichelyma uncinatum (type), D. subulatum; 

 Cryphaea pendula, C. nervosa, C. Ravenellii; Leptodon ohioensis, L. nitidus; Alsia longipes; 

 Neckera disticha, N. complanata, N. floridana, N. Ludoviciae; Meteorium pendulum; Ptero- 

 gonium gracile; Fabronia gymnostoma, F. octoblepharis, F. Ravenellii, F. Donnellii; Habrodon 

 Notarisii; Myurella apiculata; Leskea Austini; Myrinia pulvinata; Anomodon Toccoae, A. cali- 

 fornicus; Pylaisia subdenticulata; Entodon compressus; Climacium ruthenicum; Orthothecium 

 rufescens, O. rubellum, O. chryseum; Thuidium pygmaeuin; Hypnum leucocladulum, H. com- 

 pressulum; Camptothecium aeneum, C. arenarium; Brachythecium Thedenii (and B. erythro- 

 rhizon), B. utahense, B. Bolanderi; Scleropodium californicum ; Thamnium neckeroides; Plagio- 

 thecium pulchellum, P. geminum, P. subfalcatum; Amblystegium minutissimum, A. Sprucei; 

 Hypnum lycopodioides, H. commutatum, H. hamulosum, H. callichroum, H. Bambergeri, H. 

 montanum, H. alaskanum, H. Wrightii, H. turgescens, H. planum. 



The above offer also applies to any valid and authentic species, unless 

 already issued, discovered or described since the publication of the Manual. 

 DR. A. J. GROUT, NEW DORP, N. Y. 



CHECK-LIST OF NORTH AMERICAN HEPATICAE 



By Miss C. C. Haynbs and Dr. A. W. Evans 

 Lists all forms known to occur in the United States and Canada, First 

 Supplement containing additions and corrections, also ready. 



Price, for either List or Supplement, 2§c per dozen, 50 for $r,oo 



MISS G. G. HAYNES - - - HIGHLANDS, N. J. 



