INDEX 



J\jbies lasiocarpa (Hooker) Nuttall, plate 18, 



volume i 

 Acer carolinianumW alter, plate 138, volume 11 

 Acer rubrum Linnaeus, plate 137, volume 11 

 Achillea lanulosa Nuttall, plate 151, volume 11 

 Actaea arguta Nuttall, plate 73, volume 1 

 Aesculus pavia Linnaeus, plate 47, volume 1 

 Agoseris gracilens (Gray) Kuntze, plate 89, volume 11 

 Agoseris graminifolia Greene, plate 88, volume 11 

 Agoseris, Grassleaf, plate 88, volume 11 

 Agoseris, Slender, plate 89, volume 11 

 Agoseris villosa Rydberg, plate 195, volume in 

 Agoseris, Woolly, plate 195, volume in 

 Alaska Fleabane, plate 190, volume iv 

 Alberta Paintbrush, plate 372., volume v 

 Alberta Primrose, plate 2.74, volume iv 

 Alder, Hazel, plate 16, volume 1 

 Alder, Western Green, plate 186, volume in 

 Aleutian Fleabane, plate 376, volume v 

 Allium cernuum Roth, plate 304, volume iv 

 Allium sibericum Linnaeus, plate 383, volume v 

 Alnus rugosa (Du Roi) Sprengel, plate 16, volume 1 

 Alnus sinuata (Regel) Rydberg, plate 186, 



volume in 

 Alpine Fernleaf, plate 12.1, volume 11 

 Alpine Fir, plate 18, volume 1 

 Alpine Forget-me-not, plate 352., volume v 

 Alpine Harebell, plate 368, volume v 

 Alpine Milkvetch, plate 2.95, volume iv 

 Alpine Monkeyflower, plate 375, volume v 

 Alpine Point vetch, (flower), plate 182., volume iv 

 Alpine Pointvetch, (fruit), plate 2.83, volume iv 

 Amelanchier alnifolia Nuttall, plate 117, volume 11 

 American Columbine, plate 141, volume 11 

 American Holly, plate ±66, volume iv 

 American Mistletoe, plate 2.65, volume iv 

 American Pasqueflower, (flower), plate 95, 



volume 11 

 American Pasqueflower, (fruit), plate 96, 



volume 11 

 American Twinflower, plate 196, volume in 

 American Vetch, plate 190, volume in 

 American Waterlily, plate ±2.^, volume in 



American Wistaria, plate 149, volume n 

 Anaphalis margaritacea (Linnaeus) Gray, plate 2.89, 



volume iv 

 Androsace carinata Torrey, plate 107, volume n 

 Androsace, Pygmy, plate 185, volume in 

 Androsace subumbellata (A. Nelson) Small, 



plate 185, volume in 

 Androsace, Sweet, plate 107, volume n 

 Anemone deltoide a Hooker, plate 306, volume iv 

 Anemone, Forest, plate 306, volume iv 

 Anemone, Globe, plate 2.91, volume iv 

 Anemone globosa Nuttall, plate 2.91, volume iv 

 Anemone, Northern, plate 371, volume v 

 Anemone parviflora Michaux, plate 371, volume v 

 Anemone, Plume, (flower), plate 163, volume in 

 Anemone, Plume, (fruit), plate 164, volume in 

 Anemonella, plate 14, volume 1 

 Anisostichus capreolatus (Linnaeus) Bureau, 



plate 2.61, volume iv 

 Antennaria howellii Greene, plate 104, volume n 

 Antennaria lu^uloides Torrey and Gray, plate 171, 



volume in 

 Antennaria rosea (Eaton) Greene, plate 2.86, 



volume iv 

 Apple, May-, plate 143, volume n 

 Aquilegia brevistyla Hooker, plate 2.92., volume iv 

 Aquilegia canadensis Linnaeus, plate 141, volume n 

 Aquilegia flavescens Watson, plate 2.01, volume in 

 Arborvitae, Giant, plate 187, volume in 

 Arbutus, Trailing, plate 12.6, volume n 

 Arctostaphylos uva-ursi (Linnaeus) Sprengel, 



(flower), plate in, volume n 

 Arctostaphylos uva-ursi (Linnaeus) Sprengel, (fruit), 



plate 112., volume n 

 Arctous alpina (Linnaeus) Niedenzu, plate 355, 



volume v 

 Arethusa, plate 57, volume 1 

 Arethusabulbosa Linnaeus, plate 57, volume 1 

 Arisaema dracontium (Linnaeus) Schott, plate 22., 



volume 1 

 Arisaema trip hy Hum (Linnaeus) Torrey, plate 331, 



volume v 

 Arnica, Lake Louise, plate 10, volume 1 



