INDEX TO BOTANICAL REPORT 
Abies_ 
Abronia_ 
Aconitum 
Acer._... 
Acerates_ 
Achillea_ 
Achlys_ 
Actea_ 
Actinella_ 
Aira_... 
Adiantum .... 
Alisma_ 
Allium_ 
Alnus ....... 
Alopecurus _ 
Ambrosia .... 
Amelanchier.. 
Amorpha_ 
Ammannia_ 
Ampelopsis_ 
Amsinckia.... 
Amphicarpyea . 
Andropogon .. 
Anemone_ 
Anoplon_ 
Anoplanthus.. 
Antennaria_ 
Anticlea ..... 
Aphyllon_ 
Aplopappus... 
Apocynum.... 
Aquilegia .... 
Aralia__ 
Arabis_ 
Arbutus_ 
Archangelica . 
Argemone .... 
Armeria.._ 
Arctostapliylos 
Arenaria_ 
Arnica .. 
Artemisia .... 
Arum_ 
Asarum_ 
Aspidium .... 
Asplenium_ 
Asclepias_ 
Aster __ 
Astragalus._ 
Atriplox. 
Page. 
65 
. 50,64 
47 
. 47,53 
42 
. 41,61 
52 
. 36,52 
41 
67 
. 45,67 
44 
44 
65 
66 
40 
56 
38 
39 
37 
> 63 
37 
45 
36 
41 
41 
. 41,61 
66 
. 41,63 
40 
. 42,50 
36,51 
40 
. 36,52 
62 
58 
36 
63 
62 
53 
49,61 
. 41 , 49,61 
44 
42,64 
67 
45 
42,50 
. 40 , 47,60 
. 38,47 
42 
Bahia___ 
Balsamorhiza_ 
Barbarea_ 
Bear-wood_ 
Berberis_ 
Bidens__ 
Blechnum_ 
Blcphilia____ 
Blitum___ 
Botrychium... 
Bouteloua___ 
Brickellia_ 
Broad-leaved trees. 
Brodiea___ 
Brunella ..._ 
Callophyllis.. 
Calamagrostis. 
Calandrinia_ 
Calochortus __ 
Calypso___ 
Calystegia__ 
Camassia_ 
Campanula__ 
Capsella..... 
Carex__ 
Cardamine__ 
Cascade mountains_ 
Castilleja_ 
Ceanothus_ 
Cerastium ... 
Cerasus__ 
Ceratochloa_ 
Chenopodium___ 
Chamasrhodos ... 
Chimaphila_ 
Chryseis....... 
Chrysopsis___ 
Chrysosplenium.. 
Circaea_ 
Cirsium_ 
Cistopteris.. 
Claytonia.._____ 
Clematis___ 
Cleome_ 
Climate of western region 
Coinogyne__ 
Collinsia_ 
Collomia__ 
Comandra___ 
Comarum___ 
Page. 
61 
61 
52 
53 
52 
61 
67 
42 
60 
45 
44 
47 
23 
65 
63 
67 
. 44,67 
53 
. 44,50 
65 
. 42,64 
66 
. 41 , 50,61 
. 37,52 
. 44,66 
52 
9 
. 41 , 50,63 
. 37,53 
. 37,53 
. 38,55 
67 
64 
39 
62 
52 
40,49 
58 
. 39,57 
. 41,61 
45 
53 
36 
37,47 
28 
61 
63 
. 42 , 50,64 
43 
56 
