INDEX TO BOTANICAL REPORT. 
Page. 
Abies 65 
Abronia 50,64 
Aconitum 47 
Acer 47,53 
Acerates 42 
Achillea . . 41,61 
Aclilys 52 
Actoa 36, 52 
Actinella 41 
Aira . . 67 
Adiantum 45,67 
Alisma . . 44 
Allium 44 
Alnus . .... 65 
Alopecurus 66 
Ambrosia 40 
Amelancliier . 66 
Amorplia 38 
Ammannia 39 
Ampelopsis 37 
Amsinckia .... - 63 
Amphicarpasa 37 
Andropogon 45 
Anemone. 36 
Anoplon 41 
Anoplanthus 41 
Antennaria 41, 61 
Anticlea 66 
Aphyllon 41,63 
Aplopappus 40 
Apocj'nmn..... . . . 42,50 
Aquilegia 36, 51 
Aralia . 40 
Arabis 36,52 
. Arbutus 62 
Archangelica 58 
Argemone 36 
Armeria 63 
Arctostaphylos G2 
Arenaria 53 
Arnica 49,61 
Artemisia ■ 41, 49, 61 
Arum 44 
Asarum 42, 64 
Aspidium 67 
Asplenium 45 
Asclepias 42, 50 
Aster 40,47, 60 
Astragalus 38,47 
Atriples 42 
Page. 
Babia 61 
Balsamorbiza 61 
Barbarea 52 
Bear-wood . 53 
Berberis 52 
Bidens 61 
Blecbnum 67 
Blephilia 42 
Blitum 60 
Botrycbium 45 
Bouteloua 44 
Brickellia 47 
Broad-leaved trees . 23 
Brodiea 65 
Brunella 63 
Callophyllis 67 
Calamagrostis 44,67 
Calandrinia 53 
Calochortus 44,50 
Calypso . . 65 
Calystegia - . .- . 42,64 
Camassia 66 
Campanula 41, 50, 01 
Capsella 37,52 
Carex . . 44,06 
Cardamine . . 52 
Cascade mountains 9 
Castilleja. 41,50,03 
Ceanotbus 37, 53 
Cerastium . . 37,53 
Cerasus 38, 55 
Ceratocbloa . 67 
Chenopodium 64 
Chamaerliodos . ... 39 
Chimaphila . 62 
Chryseis 52 
Chrysopsis 40,49 
Chrysosplenium 58 
Circsea 39,57 
Cirsium - 41,61 
Cistopteris 45 
Claytonia 53 
Clematis 30 
Clcomo 37,47 
Climate of western region 28 
Coinogync 61 
Collinsia 63 
Collomia 42, 50, 64 
Comandra 43 
Comarum . 56 
