244 
Ashe, W. W., Notes on Trees and 
Shrubs of southeastern North 
America, 77. 
Asperella Hystrix, 229, 231, var. 
Bigeloviana, 230, 231; Northern 
Variety of, 229. 
Aspidium simulatum, 111. 
Aster amethystinus, 120; dumosus, 
120; Lindleyanus, 205; nemor- 
alis, 120; novae-angliae, forma 
rosea, 185; sagittifolius, 100; 
undulatus, 205. 
Asteraceae, 34. 
Athyrium acrostichoides, 159; an- 
gustum, var. elatius, 159; Filix- 
femina, 135. 
Atlantic coastal plain Element 
in the Flora of the Great Lakes, 
57, 80. 
Aulocomnium androgynum, 123. 
Barbula fallax, 123. 
Bartlett, G. H., Senecio obovatus, 
var. elongatus in Connecticut, 
226. 
Bartlett, H. H., Color Types of 
Corallorrhiza maculata Raf., 145. 
Bartonia, 234; paniculata, 118, 
180, 234, var. intermedia, 180, 
var. sabulonensis, 180; virginica, 
180, 234. 
Bartram, E. B., Some Nova Scotia 
Mosses, 121. 
Batrachospermum, 
forme, 103, 110. 
Berberis Thunbergii, 116. 
Berkshire County, Massachusetts, 
Hoffmann’s Flora of, 183. 
Betula alleghaniensis, 167—170; 
caerulea, 172, 173, var. Blan- 
chardi, 171, 172, var, grandis, 
171, 172; caerulea-grandis, 171- 
173; excelsa, 170; lenta, 133; « 
genuina, 170, 8 lutea, 170; lutea, 
167-170, var. alleghaniensis, 168, 
var.  macrolepis, 170; lutea 
alleghaniensis, 170; nigra, 83, 99, 
132; papyrifera, 171; pendula, 
171, 173, var. japonica, 171; 
populifolia, 172, 173. 
Bidens Deck, 120, 181, 207; cernua, 
206, 207, var. elliptica, 207, var. 
integra, 207, var. minima, 207, 
var. oligodonta, 207; connata, 
207, var. petiolata, 207; discoides, 
88; Eatoni, 120; elliptica, 207; 
frondosa, var. anomala, 207; 
103; monili- 
Rhodora 
.Bromus, 
[DECEMBER 
heterodoxa, var. agnostica, 120, 
var. monardaefolia, 120; hyper- 
borea, 206; laevis, 206; minima, 
207. 
Birch, Yellow, 169, 170. 
Bissell, C. H., Additions to the 
Flora of Connecticut, Series 2, 
111. 
Black Walnut, 185. 
Blake, S. F., 'The Indentity of the 
Genus Adventina Raf., 34. 
Blechnum Spicant, 134, 135. 
Blephilia hirsuta, 119. 
Blue Hills, Carex aestivalis in the, 
144. 
Boston District, Reports on the . 
Flora of the,—XXXV, 92, 
XXXVI, 152, XXXVII, 231. 
Botanical Club, Field Meeting 
of the Vermont, 226. 
Botrychium ternatum, var. inter- 
medium, 111. 
Brachionus, 51. 
Brasenia Schreberi, 174. 
Brassica arvensis, 36, var. Schkuhr- 
iana, 36. 
British Columbia, Notes on some 
Algae from, 100. 
19, 89; altissimus, 91, 
forma incanus, 91; canadensis, 
91; ciliatus, 90, 91, forma denud- 
atus, 90, 91, forma laeviglumis, 
90, 91, var. Porteri, 91, var. 
Pun 92; commutatus, 89, 90; 
ordeaceus, 89, 90, 8 leptostachys 
90, forma leptostachys, 89, 90; 
hordeaceus X secalinus, 90; in- 
canus, 91; latiglumis, 91; mollis, 
90, var. glabrescens, 90, 8 lepto- 
stachys, 90, b. liostachys, 90; 
mollis-lejostachys, 90; muta- 
bilis, ô hirtus, 89; Notes on some 
East-American Species of, 89; 
purgans, 90-92, forma glabri- 
florus, 91, 92, forma laevivagi- 
natus, 91, 92; purgans incanus, 
91; purgans latiglumis, 91; race- 
mosus, 89, 90; secalinus, 89, 90; 
forma hirtus, 89, var. velu- 
tinus, 89, 1. vulgaris, a. typicus, 
2. hirtus, 89. 
Bulbochaete, 103, 
simplex, 108. 
Bunias edentula, 23. 
Bupleurum, 92; rotundifolium, 92. 
varians sub- 
Cakile americana, 21, 23; cali- 
