INDEX 



Page 



Abies 9 



Achillea 48 



Acolium 59 



Aconitum 29 



Acorus 22 



Actaea 29 



Actinomena 61 



Adenocaulon 48 



Aecidium 61 



Agastache 44 



Agoseris 47 



Agropyron 20 



Agrostis 17 



Agyrium 61 



Albugo 61 



Alectoria 59 



Algae 60 



Allium 22 



Alnus 25 



Amarantus 26 



Amblystegium 55 



Amelanchier 36 



Ampelopsis 39 



Amphidium 53 



Andraea 51 



Andropogon 17 



Androsace 4.1 



Anemone 28 



Angelica 41 



Antennaria 47 



Anthelia 58 



Anthemis ...48 



Aplozia 58 



Apocynum 44 



Aquilegia 28 



Arabis 30 



Arenaria 26 



Arceuthobiuni 25 



Arctostaphylos 43 



Arnica 48 



Artemisia 48 



Atriplex 26 



Ascochyta 61 



Asplenium 7 



Aster 49 



Asterella 58 



Astragalus !37 



Aulacomnium 54 



Baeomyces 59 



Balsamorhiza 50 



Barbarea 30 



Barbula 52. 57 



Bartramia 53 



Page 



Berula 42 



Betula 24 



Biatora 59 



Bidens 50 



Bigelowia 48 



Blepharostoma ...58 



Botrychiiim 7 



Boykinia 32 



Brachythecium 55 



Brassica 29 



Brickellia 48 



Bromus 20 



Bryum 53, 57 



Buellia 59 



Bupleurum 42 



Caeoma 61 



Calamagrostis 17 



Calicium 59 



Caplitriche 39 



Calyptospora 61 



Camelina 29 



Campanula 46 



Campylothecium 55 



Capsella 29 



Cardamine 30 



Carex 19, 20, 21, 68 



Castilleia 45 



Catharinaea 54 



Ceanothus 39 



Centunculus 43 



Cephalozia 58 



Cerastium 27 



Ceratodon 52 



Cercocarpus 34 



Cetraria 59 



Chamaecyparis 13 



Cheilanthes 7 



Chenopodium 26 



Chiloscyphus 58 



Chrysanthemum 48 



Chrysomixa 61 



Chrysopsis 48 



Cicuta 42 



Circaea ■ 39 



Cirsium 47 



Cladonia 59 



Claopodium 55 



Claytonia 27 



Clematis 28 



Cleome 30 



Climacium 55 



Cogswell ia 41 



Coleosporlum 61 



Page 



Comandro 25 



Conostonuni 53 



Convolvulus .44 



Coptis 28 



Coreopsis 50 



Cornus 43 



Corydalis 29 



Crataegus 35 



Crepis 47 



Cronartium 61 



Cryptogramme 7 



Cylindrosporium 61 



Cymopterus 41 



Cynodontium ...51 



Cystopteris 7 



Cystopus J 62 



Delphinium ..29 



Dentaria 30 



Deschampsia 17 



Dianthus 27 



Dichelyma .-. 55 



Dichodontium 51 



Dicranella 52 



Dicranoweisia ......51, 56 



Dicranum 51 



Dimerosporium 62 



Disporum 23 



Distichum 52 



Doassania 62 



Dodecatheon 43 



Dothidea 62 



Douglasia 43 



Draba 29 



Dracocephalum 44 



Drosera 30 



Dryas 34 



Echinocystis 46 



Elatine 39 



Eleocharis 20 



Elymus 20 



Encalypta 52 



Endocarpon 60 



Epilobium 41 



Equisetum 8 



Erigeron 49 



Erineum 62 



Eriogonum 26 



Eriophorum 20. 



Erodium 38 



Erysimum 30 



Erysiphe ......62 



Euphorbia 39 



Eurhynchium 55 



