1909] 
fulfilled, 196; New Species of 
Cladophora, 17; Notes on the Flora 
of lower Cape Cod, 125; Notes on 
Monostroma, 23. 
Collins, J. F., The Bryophytes of 
Connecticut (Review), 15; The 
Weight of ice-covered Twigs, 32. 
Cololejeunea Biddlecomiae, 195. 
Color Form of Carum Carvi, 
Form of Potentilla pumila, 152. 
Comandra livida, 93, 164. 
Coneord, Massachusetts, Viola Brit- 
toniana at, 107. 
Conferva cartilaginea, 19. 
Conifers, 170. 
Conioselinum chinense, 96. 
Connecticut, The Bryophytes of, 15. 
Conringia, 45. 
Coptis trifolia, 94. 
Corallorrhiza, 76, 104, 106; Corallor- 
rhiza, 106; innata, 106; maculata, 
76, 102-106; multiflora, 102-106; 
odontorhiza, 76, 104; Recent nomen- 
clatorial Changes in the Genus, 
102; striata, 104; trifida, 77, 104, 
106; Wisteriana, 102-106. 
Coralorhiza, 103; maculata, 103. 
Cordiates, 170. 
Corema Conradii, 128. 
Coreopsis rosea, 120. ' 
Cornaceae, 130, 132. 
Cornus canadensis, 175, 176; 
fera, 96. 
Coronopus didymus, 83, 179. 
Cortinarius violaceus, 124. 
Corylus americana, 107, Recognition 
of, 107; rostrata, 107, Recognition 
of, 107. 
Couringia, 45. 
Cranberry, 129; Mountain, 177. 
Crateagi in the Species Plantarum of 
Linnaeus, American, 181. 
Crataegus, 130, 181; arborescens, 181; 
coccinea, 182, 183, var. rotundifolia, 
183; cordata, 183; Crus-galli, 181, 
182; modesta, 183; monogyna, 47; 
Oxyacantha, 47; rotundifolia, 183, 
var. pubera, 183; tomentosa, 182; 
viridis, 181. 
Cress, Belle Isle, 140; Early winter, 
140. 
Cristatella, 45, 46; Jamesii, 46. 
Crowfoot, 130. 
Cryptogramma Stelleri, 64, in New 
Hampshire, 64. 
Cryptogramme, 35. 
Cupressineae, 168. 
Cupressinoxylon, 168, 169. 
178; 
stoloni- 
Index 
Cupressoxylon, 168. 
Cuscuta, 54; compacta, 83. : 
Cushman, J. A., Reports on the Flora of 
the Boston District, — IV, 75, V, 204; 
Some interesting Maine Plants, 12. 
Cymbidium, 103; corallorhizon, 103; 
odontorhizon, 103. 
Cynosurus cristatus, 89. 
Cyperaceae, 84. 
Cyperus, 20, 131; aristatus, 39, 220; 
esculentus, 121; filiculmis, 83; Nut- 
tallii, 230. 
Cypripedium, 77; acaule, 77, 92; 
arietinum, 7; hirsutum, 77; parvi- 
florum, 77, var. pubescens, 77. 
Cystopteris fragilis, 86. 
Dactylococcus De Baryanus, 72, 73; 
Hookeri, 72. 
Danthonia spicata, 89. 
Dasystoma pectinata, 56. 
Daucus Carota, 128, forma rosea, 178; 
pusillus, 53. 
Deane, W., Matricaria inodora, var. 
salina in Massachusetts, 239; Notes 
from Shelburne, New Hampshire, 
21; Reports on the Flora of the 
Boston District,— IV, 75, V, 204. 
Decodon verticillatus, 230, 231. 
Dendroidaceae, 16. 
Dermatophyton, 196; radians, 196. 
Deschampsia flexuosa, 88. 
Desmarestia, 151. 
Desmodium, 130. 
Dianthera, 56. 
Dianthus plumarius, 131. 
Diapedium, 57. 
Diapensia lapponica, 97. 
Dicliptera, 56; brachiata, 57. 
Dictyosiphon, 151. 
Didymodon rigidulus, 117. 
Diervilla, 176; Lonicera, 175. 
Diplophylleia taxifolia, 118. 
Diplotaxis, 44, 45. 
Distichlis, 38; spicata, 229. 
Dolicholus, 50. 
Draba arabisans, 14. 
Drosera linearis, 14; longifolia, 94; 
rotundifolia, 200, 231. 
Dysodia, 60. 
Eames, E. H., Notes upon the Flora of 
Newfoundland, 85. 
Early winter Cress, 140. 
Eaton, L. O., Additional Notes on the 
Plants of Chesterville, Maine, 30. 
Ectocarpus, 151. 
Elatinoides, 56. 
