Brattleboro (Vt.), 204 Briar-roses, 187, 236 Broad Brook, 197; forks of, 76, 184, 185; valley of, 184, 185, 210 Bronx Park (N. Y. City), 20, 158, 159, 167, 172 Brooklyn Bridge (N. Y. City), 231 Broom-Rape Family, 164 Bryant, William Cullen, quoted, 62, 95, 112, 115, 182, 214, 235, 238 Buckbean, 26, 67, 70, 180 Buckwheat Family, 84 Bull-frogs, 63, 182 Burlington (Vt.), 40, 41 Burroughs, John, quoted, 3, 17, 154, 233 Butter-and-Eggs, 235 Butterflies, 130 Butterfly Polypores, 153, 186 Butterfly-Weed, Orange, 234 Butternut Lane, 138 Butternut-trees, 74, 234 C Cactus Family, 158 Calamint or _Calamintha_, 132 =Calceolus Marianus=, 58. See _Cypripedium_ Calico-bush, 173, 184. See _Kalmia_ =Calopogon=, former generic name for _Limodorum_, 90 _Caltha_, golden cups of, 141 =Calypso=, generic description, 275 =C. bulbosa=, specific description, 276 _Campanula_, origin of name, 195, 196 _C. rotundifolia_, 196 _Camptosorus rhizophyllus_, 4 Canaan Hills (N. H.), 190, 221 Canadensis Brook, haunts of Canada Violets, 172 Cancer-Root, 164 _Capillus-Veneris Adiantum_, 195 _Caprimulgidæ_, 205 Cardinal Flower, 105, 231, 233 _Carduus_, 238 Carmel, Mount (Conn.), 129, 130, 158 _Carpinus Caroliniana_, 149 Cary, Alice, quoted, 44, 83, 95 Cascade, the, Notch Valley Brook, 111, 113, 212, 213, 221 _Cassandra_, 6 _Castilleja coccinea_, 234 Catbirds, 181 Catskills, the, 140, 210, 220 Cat’s-Mint, 131, 132; Catnip, origin of name, 132 Cat-tail Flag, 25, 113, 166 Cedars and Jumpers, 130, 161; swamps of, 118 Centre-of-the-Town (Pownal, Vt.), 56; road to the, 36, 41 Chalk Pond, region of, 56, 57, 177, 206; soil of, 101; brook of, 102; orchids of, 137 Chandler’s =Cypripedium=, 37. See _Cypripedium arietinum_ Charlotte (Vt.), 204 Checkerberries, 23 Cherries, wild red, 119; trees, 144 Chestnut-trees, 101, 143, 186 Chickadees, 209 Children’s Day, 192 Chimaphila, 24 _Chordeiles Virginianus_, 205. _See_ Hawk, Twilight Christmas Ferns, 57 Chuck-Will’s-Widow, 205; habits of, 176 _Claytonia Virginica_, 157 Clayton’s Fern, 163 Clematis, 171; ancient vine of, 140; seeds of, 140 Purple-Flowered, 139, 140 _C. Virginiana_, 140 Cliff-Brake, Purple-Stemmed, 191, 192, 200 _Clintonia_, 20, 187, 209; hollow of, 205 _C. borealis_, 20, 35, 116 Club-Moss, 24, 182 Coal-Bed, or Chip-Bed, Domelet, 207, 210 Cockle-Burrs, 164 Cold Spring, Chalk Pond region, 98, 99, 102, 172, 177; Putnam Swamp, Mosholu (N. Y.), 163 Colesville, Williamstown (Mass.), 197 Columbine, 130, 131, 165, 168-171; origin of name, 169, 170 Common Polypody, 14 Concord (Mass.), 109 Connecticut, 3, 125, 187 Connecticut River, 190; valley of, 221 Continental Divide, 43 _Coptis trifolia_, 19