TABLE OF CONTENTS 



Volume I 



Note: All sketches are life si%e. The system used in naming the -plants is the American Code of Botanical 

 Nomenclature. Descriptions of the plants illustrated may he found in Gray s New Manual, Britton and 

 Brown s Illustrated Flora, Small's Flora of the Southeastern United States, or Rydbergs Flora of the 

 Rocky Mountains. 



PLATE 



I. Mountain Ladyslipper. Cypripedium montanum Douglas 



X. Pussy-ears. Calochortus elegans Lindley 



3. False Locoweed. Oxytropis gracilis (Nelson) Jones 



4. Nodding Ladies-tresses. Ibidium cernuum (Linnaeus) House 

 Slender Ladies-tresses. Ibidiu?n gracile (Bigelow) House 



5. Pink Fumeroot Capnoides sempervirens (Linnaeus) Borkhausen 



6. Sun-dial Lupine. Lupinus perennis Linnaeus 



7. Big Whortleberry. Vaccinium membranaceum Douglas 



8. Pinebarren Gentian. Gentiana porphyrio Gmelin 



9. Skeletonflower. Lygodesmia juncea (Pursh) Don 



10. Lake Louise Arnica. Arnica louiseana Farr 



11. Red Lily. Lilium montanum Nelson 



IX. Cottongrass. Eriophorum chamissonis Meyer 



13. Vernal Iris. Iris verna Linnaeus 



14. Anemonella. Syndesmon thalictroides (Linnaeus) Hopfmannsegg 



15. White Troutlily. Erythronium albidum Nuttall 



16. Hazel Alder. Alnus rugosa (Du Roi) Sprengel 



17. Tarflower. Befaria racemosa Ventenat 



18. Alpine Fir. Abies lasiocarpa (Hooker) Nuttall 



19. Oconee-bells. Shortia galacifolia Torrey and Gray 



xo. Virginia Bluebells. Mertensia virginica (Linnaeus) De Candolle 



XI. Burgess Milkvetch. Astragalus bourgovii Gray 



XX. Greendragon. Arisaema dracontium (Linnaeus) Schott 



