305 



Betula, s, 200 ; alba, 201 ; nigra, 162 ; 



populifolia, 6, 7, 161 

 Bibliography, 283 

 Bickiiell, E. P., The White Cedar in 



Western Long Island, 2-] 

 Biff en, R. H., personal, 123 

 Bigelow, M. A., Biology in Sec- 

 ondary Schools, 267 

 Bigelow's Guide to Nature and to 



Nature Literature (review), 141 ; 



personal, 63 

 Biology in High Schools, 174 

 Birds-eye maple, 90 

 Bjerkandera, 14; adusta, 16; fumosa, 



16 ; puberula, 16 

 Blaringhem, L., personal, 232 

 Blumer, J. C, Some Effects of Frost 



in the Southwest, 25 

 Boleti, 50, 197, 199, 200 

 Boleti, Collecting and Studying, 50 

 Boleti from Western North Carolina, 



209 

 Boletinus, 210; pictus, 210, 217; 



porosus, 54 

 Boletus, Remarks on the Genus, 81 

 Boletus, 199; americanus, 210, 212, 



217; ananas, 54; auriflammeus, 



210, 217; auriporus, 210, 217; 



bicolor, 210, 214, 217; castaneus, 



54, 211, 217; chromapes, 211, 217; 



chrysenteron, 55, 211, 215. 217; 



cyanescens, 211, 217; edulis, 55; 



eximius, 211, 217; felleus, 55, 212, 



217; fumosipes, 212, 217; gracilis, 



212, 217; granulatus, 54, 212, 217; 

 griseus, 213, 217; indecisus, 212, 

 217; luridus, 213, 217; luteus, 54, 



213, 217; miniato-olivaceus, ^ 213, 

 217; Morgani, 214, 217; nigrellus, 

 212; ornatipes, 55; purpureus, 55; 

 Peckii. 214, 217; Ravenelii, 55, 



214, 217; retipes, 214, 217; Rus- 

 sellii, 54, 214; scaber, 55, 215, 217; 

 separans, 215, 217; speciosus, 214, 

 217; subtomentosus, 215, 217 ; Van- 

 derbiltianus, 215, 217 



Boltonia asteroides, 16 



Borntrager, G., 148 



Bose, J. C, personal, 252 



Boston Society of Natural History, 



39, 301 

 Botanical collections, 92 

 Botanical excursion for the summer 



of 1909, 124. 

 Botanical Experiences in Western 



South Carolina, 117 

 Botanical meetings, 39, 303 

 Botanical research in the Carnegie 



Institution, 149 



Botanical Society of America, 24, 90, 

 .303 



Botany, 41, 65, 93, 124 



Botany, High School, 61, 83, 144, 

 203, 223, 267 



Botrychium, 102, 103; boreale, 100, 

 102; dichronuni, 100, 103; lanceo- 

 latum, 100, 103; Lunaria, 100, 102; 

 neglectum, 100, 103 ; obliquum, 

 100; onondagense, 100, 102; pumi- 

 cola, 100, 102; simplex, 100, 102, 

 103; tenebrosum, 100, 102; ter- 

 natum, 100, loi ; virginianum, 100, 

 103 



Brahea, 238 



Bray, W. L., 23, 35 



British Plants, List of (review), 113 



Britton, E. G., Bird Nests from Ja- 

 maica, 138; A Trip to Jamaica in 

 Summer, 9, 59 ; The North Amer- 

 ican Species of Zygodon, 172 



Britton, N. L., Beccari's American 

 Palms, 238 ; Cotton growing in 

 coastal thickets in southern Ja- 

 maica, 230 ; Druce's List of British 

 Plants, 113; Exhibition of speci- 

 mens recently collected in Ja- 

 maica, 171 ; North American Trees, 

 167; Professor Underwood's Rela- 

 tion to the Work of the New York 

 Botanical Garden, 58 ; Trees of the 

 Vicinity of New York, 296 ; Urban's 

 Symbolic Antillanae (review), 293; 

 personal, 232, 238, 294 



Broadhurst, J., An Editorial Plea, 

 201 ; Grout's Mosses with Hand- 

 Lens and Microscope (review), 

 141 ; High School Botany, 61 ; 

 Nomenclature, 236 



Browallia demisa, 237 ; elata, 237 



Brown, A., 59 



Brown, H. P., Periodicity in algae, 

 226 



Brown, S., 20 : The Alpine flora of 

 the Canadian, 149 



Bryophyta, 31 



Bryum coronatum, 294 



Buft'onia tenuifolia, 237 



Burgess, E. S., 35, 2>^ 



Burlingame, L. L., personal, 207 



Burlingham, G. S., 60 



Burlington, Botanical meeting at, 39 



Cacti, Leather from, 229 

 California, San Jacinto forest in, 208 

 Calluna, 201 

 Calobryum Blumei, 107 

 Calycularia radiculosa, 108 

 Camptosorus, 262 ; rhizophyllus, 81 



