160 



Benthamidia florida, 91 

 Berberis Thunbergii, 89 

 Berr\-, Edward W., Pine and cherr\- 



from the Calvert Miocene, 124 

 Betula alba, 79, 86; lenta, 18, 79; 

 lutea, 79; nigra, 17; populifolia, 

 79; pumila, 130 



Bibliographical Miscellany — II. Ben- 

 tham's specific names based on 

 habit of the plant, Joseph Ewan, 

 25 



Bidens bipinnata, 16 



Bilderdykia Convolvulus, 90 



Blephariglottis grandiflora, 90; lacera, 

 90; psycodes, 90 



Bliss, Carl E., 50 



Boetsch, Norine, 49 



Boggess, Randolph, 24 



Book reviews. Field Manual of 

 Trees, Schaff ner, 148 ; The Garden 

 Encyclopedia, 45; New York 

 Ferns, Small, 69; Pennell on 

 Scrophulariaceae, 41; Tilden's 

 the Algae and their Life Rela- 

 tions, 66 



Botrychium dissectum, 14 



Brachyeh'trum aristosum glabratum, 

 9 



Briton-Jones, Harr\-, 158 



Bromus inermis, 6 



Broussonetia papyrifera, 90 



Buckland, George, 107 



Buller, A. H. Reginald, 131 



Buxbaumia aphylla, 100 



Buxus sempervirens, 48 



Calamintha mimuloides, 28 

 Callan, Annie May, 49 

 Calopogon pulchellus, 150 

 Caltha palustris, 101, 102, 103 

 Camp, W. G., 20; The use of Myxo- 

 mycete plasmodia for instruc- 

 tional purposes, 53 

 Campanula rotundifolia, 150 

 Campe verna, 90 

 Campbell, Iris Marjorie, 50 

 Camptosorusrhizophyllus,93, 102, 129 



Cardamine pennsylvanica, 130 



Carex amphibola, 130; Backii, 129; 

 cephalophora, 130; convoluta, 

 130; diandra, 130; fraseri, 9; 

 gracilescens, 129; histricina, 130; 

 laevivaginata, 131; laxiculmis, 

 130; laxiflora, 129, 130; Muhlen- 

 bergii, 9; oligocarpa, 130; pra- 

 sina, 131; projecta, 131; seorsa, 

 130 



Carpenter, D. S., 49 



Carpinus caroliniana, 93 



Carya cordiformis, 48; ovata, 18 



Castilleja coccinea, 91 



Caulophj-llum thalictroides, 101, 

 104, 150 



Celastrus scandens, 91 



Celtis crassiflora, 92; occidentalis, 

 103 



Ceratophyllum demersum, 92 



Cercis canadensis, 91 



Cerothamnus carolinensis, 91 



Cetraria atlantica, 153 ; islandica, 151 ; 

 oakesiana, 153; pinastri, 153 



Chamaecrista nictitans commixta, 11 



Chamaecyparis thyoides, 105 



Chamaedaphne cal^xulata, 72, 101, 

 105 



Chamaelirium luteum, 92, 129 



Chaenomeles lagenaria, 89 



Chamaesyce maculata, 92 



Chamomilla suaveolens, 90 



Chelidonium majus, 89 



Chelone glabra, 92 



Chenopodium album, 5 



Chimaphila maculata, 91; umbeliata, 

 91 



Chr^'sopsis mariana, 16 



Circaea latifolia, 92 



Cirsium arvense, 90; lanceolatum, 90; 

 muticum, 90 



Cladonia calycantha, 72; caroliniana, 

 72;chlorophaea, 151; coniocraea, 

 153; fimbriata, 72; glauca, 105; 

 gracilis, 153;incrassata, 151 ; lepo- 

 rina, 154; mitis, 105; papillaria, 

 72; rangiferina, 105, 151; san- 

 tensis, 154; squamosa, 153;strep>- 



