INDEX. 



Habenaria fimbriata, 92. 

 Habenaria flava, 84. 

 Habenaria Hookeri, 86. 

 Habenaria hyperborea, 86. 

 Habenaria inte^ra, 84. 

 Habenaria lacera, 90. 

 Habenaria leucophcea, 88. 

 Habenaria nivea, 84. 

 Habenaria peramcena, 92. 

 Habenaria psy codes, 90, 92. 

 Hardback, 188. 

 Harebell, 458, 460. 

 Hartford, Conn., 76. 

 Haverhill, Mass., 422. 

 Hawkweed, Canada, 526. 

 Hawkweed, Tawny, 526. 

 Heal-all, 406. 

 Heath Family, 320, 328. 

 Hedeoma pulegioides, 396. 

 Helenium autumnale, 514, 568. 

 Helianthemum canadense, 274. 

 Helianthus annuus, 510. 

 Helianthus decapetalus, 512. 

 Helianthus divaricatus, 510. 

 Helianthus giganteus, 510. 

 Helianthus microcephalus, 510. 

 Helianthus strumosus, 510. 

 Helianthus tuberosus, 512. 

 Heliopsis helianthoides, 506. 

 Heliopsis scabra, 506. 

 Hellebore, American White, 46. 

 Hemerocallis flava, 58. 

 H enter ocallis fulva, 58. 

 Hemlock, Poison, 312, 314. 

 Hemlock, Water, 312. 

 Hempweed, Climbing, 468 

 Hepatica, 134. 

 Hepatica acutiloba, 134. 

 Hepatica triloba, 134. 

 Heracleum lanatum, 308, 559. 

 Herb Robert, 230. 

 Heteranthera dubia, 546. 

 Heteranthera limosa, 546. 

 Heteranthera reniformis, 22. 

 Heuchera americana, 186. 

 Hibiscus coccineus, 266. 

 Hibiscus militaris, 266. 

 Hibiscus Moscheutos, 266. 

 Hibiscus Trionum, 266. 

 Hieracium aurantiacum, 526. 

 Hieracium canadense, 526. 

 Hieracium Gronovii, 528. 

 Hieracium paniculatum, 526. 

 Hieracium scabrum, 528. 

 Hieracium venosum, 528. 

 Hobble-bush, 446. 

 Hogweed, 506. 

 Holderness, N. H., 240. 

 Honeysuckle, Bush, 452. 

 Honeysuckle, Coral, 452. 

 Honeysuckle Family, 446. 

 Honeysuckle, Trumpet, 452. 

 Honeysuckle, White Swamp, 



334- 



Honeysuckle, Wild, 336. 

 Horehound, 408. 



Horehound, Cut-leaved Water, 



394- 



Horseradish, 170. 

 Horseweed, 498. 

 Hottonia inflata, 340. 

 Hound's tongue, 376. 

 Houstonia ccerulea, 440. 

 Houstonia, Large, 440. 

 Houstonia purpurea, 440. 

 Houstonia purpurea, var. cilio- 



lata, 442. 

 Houstonia purpurea, var. longi- 



folia, 442. 

 Huckleberries, 328. 

 Hudsonia tomentosa, 274. 

 Hydrastis canadensis, 150, 555. 

 Hydrocotyle americana, 316. 

 HYPERICACE^:, 268. 

 Hypericum adpressum, 268. 

 Hypericum Ascyron, 268. 

 Hypericum canadense, 272. 

 Hypericum ellipticum, 270. 

 Hypericum gentianoides, 272. 

 Hypericum mutilum, 272. 

 Hypericum perforatum, 270. 

 Hypericum prolificum, 268. 

 Hypericum punctatum, 270. 

 Hypericum virgatum, 270. 

 Hypericum virginicum, 272. 

 Hypoxis hirsuta, 60. 

 Hyssop, 396. 

 Hyssopus officinalis, 396. 



Ilysanthes dubia, 422, 562. 

 Impatiens pallida, 256. 

 Impatiens bijlora, 256. 

 Indian Cucumber, 44. 

 Indian Hemp, 364. 

 Indian Pipe, 326. 

 Indian Poke, 46. 

 Indigo, Blue False, 208. 

 Indigo, Wild, 208. 

 Innocence, 440. 

 Inula Helenium, 504. 

 IRIDACE^:, 62. 

 Iris, Crested Dwarf, 64. 

 jf>is cristata, 64. 

 Iris, Dwarf, 64. 

 Iris Family, 62. 

 /rs prismatica, 64. 

 /r*5 verna, 64. 

 Jrw versicolor, 62. 

 Ironweed, New York, 468. 

 Iron weed, Tall, 466. 

 Isanthus brachiatus, 388, 560. 

 Ivy, Ground, 400. 



,"ack-in-the-pulpit, 10. 



rackson, N. H., 68. 



Jacob's Ladder, 376. 



faffrey, N. H., 84, 492. 



Jamestown Weed, 414. 

 Jefferson, N. H., 144. 

 Jeffersonia diphylla, 152. 

 Jerusalem Oak, no. 

 Jewel-weed, 256. 



578 



