Heliotrope Valerian, plate 366, volume v 

 Hemlock, Mountain, plate 2.67, volume iv 

 Hemlock, Western, plate 2.68, volume iv 

 Hepatica, plate 1x5, volume 11 

 Hepatica americana Ker, plate 1x5, volume 11 

 Highbush Blackberry, plate 146, volume 11 

 Highbush Blueberry, plate 2x8, volume 111 

 Holly, American, plate 2.66, volume iv 

 Hollygrape, Creeping, plate 30, volume 1 

 Honeysuckle, Bearberry, plate 60, volume 1 

 Honeysuckle, Douglas, (flower), plate 81, 

 volume 11 



Honeysuckle, Douglas, (fruit), plate 8z, 

 volume 11 



Honeysuckle, Trumpet, plate 46, volume 1 

 Hooded Ladies-tresses, plate 356, volume v 

 Hooded Pitcherplant, plate 2.51, volume iv 

 Hookera pauciflora (Torrey) Tidestrom, plate 3 89, 

 volume v 



Houstonia caerulea Linnaeus, plate 59, volume 1 

 Huckleberry, Box, plate 2.2.9, volume 111 

 Hymenocallis rot at a (Ker) Herbert, plate 154, 

 volume 11 



Hypopitys americana (De Candolle) Small, 



plate 157, volume 11 

 Hypopitys lanuginosa (Michaux) Nuttall, 



plate Z13, volume 111 



\bidium cernuum (Linnaeus) House, plate 4, 

 volume 1 



Ibidium gracile (Bigelow) House, plate 4, volume 1 

 Ibidium strictum (Rydberg) House, plate 356, 



volume v 

 Ilex opaca Aiton, plate z66, volume iv 

 Ilex verticillata (Linnaeus) Gray, plate 54, 



volume 1 



Ilex vomitoria Aiton, plate zz6, volume 111 



Indianpipe, plate z6z, volume iv 



Iris, Blueflag, plate 33Z, volume v 



Iris, Crested, plate 33, volume 1 



Iris cristata Aiton, plate 33, volume 1 



Iris verna Linnaeus, plate 13, volume 1 



Iris, Vernal, plate 13, volume 1 



Iris versicolor~Lina.a.eus, plate 33Z, volume v 



Ivory Baneberry, plate 73 , volume 1 



Jack-in-the-pulpit, plate 331, volume v 

 Jeffersonia diphylla (Linnaeus) Persoon, plate 7Z, 

 volume 1 



Jessamine, Carolina, plate zzo, volume 111 

 Juniper, Creeping, plate 379, volume v 

 Juniper, Mountain, plate 86, volume 11 

 Juniperus horizpntalis Moench, plate 379, volume v 

 Juniperus sibirica Burgsdorf, plate 86, volume 11 



~K.almia angustifolia Linnaeus, plate 3Z6, volume v 

 Kalmia, Bog, plate 133, volume 11 

 Kalmia latifolia Linnaeus, plate zzi, volume 111 

 Kalmia microphylla (Hooker) Heller, plate Z84, 

 volume iv 



Kalmia polifolia Wangenheim, plate 133, volume 11 

 Kalmia, Rocky Mountain, plate Z84, volume iv 

 Kraunhia frutescens (Linnaeus) Greene, plate 149, 



volume 11 

 Kruhsea, (flower), plate 56, volume 1 

 Kruhsea, (fruit), plate 56a, volume 1 

 Kruhsea streptopoides (Ledebour) Kearney, 



(flower), plate 56, volume 1 

 Kruhsea streptopoides (Ledebour) Kearney, (fruit), 



plate 56a, volume 1 



Labrador-tea, plate 6z, volume 1 

 Ladder Gentian, plate Z94, volume iv 

 Ladies-tresses, Hooded, plate 356, volume v 

 Ladies-tresses, Nodding, plate 4, volume 1 

 Ladies-tresses, Slender, plate 4, volume 1 

 Ladyslipper, Mountain, plate 1, volume 1 

 Ladyslipper, Northern, plate 91, volume 11 

 Ladyslipper, Pale, plate 58, volume 1 

 Ladyslipper, Pink, plate 3Z7, volume v 

 Ladyslipper, Ramshead, plate zi6, volume 111 

 Ladyslipper, Showy, plate Z17, volume in 

 Ladyslipper, Small Yellow, plate 9Z, volume n 

 Lake Louise Arnica, plate 10, volume 1 

 Lambkill, plate 3Z6, volume v 

 Lanceleaf Paintbrush, plate ioz, volume n 

 Lapptda diffusa (Lehmann) Greene, plate 351, 



volume v 

 Larch, Lyall, plate 381, volume v 

 Larch, Western, plate Z69, volume iv 

 Large Purple Fringe-orchid, plate Z43, volume iv 



