GENERAL INDEX 



Abies 



21 



plebeia 



418 



falcifolium 



103 



eoncolor 



22 



retrorsa 



418 



lacunosum 



104 



granclis 



21 



Agrimonia 



210 



serratum 



104 



magnifies 



22 



t upatoria 



210 



uni folium 



103 



venusta 



22 



gyrosepala 



210 



Allocarya 



344 



Abronia 



L48 



Agrimony 



210 



californica 



346 



latifolia 



148 



Agropyron 



74 



chorisiana 



345 



umbellata 



148 



arenicolum 



74 



greenei 



346 



Acaena 



210 



re pens 



74 



mollis 



345 



trifida 



210 



richardsonii 



74 



salina 



345 



Acanthomintlia 



360 



tenerum 



74 



stipitata 



345 



lanceolata 



3 (iO 



scabrum 



74 



trachycarpa 



346 



Acer 



250 



Agrostemma 



152 



vest Ha 



345 



eircinatiim 



250 



githago 



152 



Allotropa virgata 



310 



glabrum 



250 



Agrostideae 



43 



Alnus 



121 



macrophyllum 



250 



Agrostis 



46 



oregona 



121 



negundo 



25n 



alba 



47 



rhombifolia 



121 



Aeeraceae 



250 



asperifolia 



48 



rubra 



121 



Achillea 



430 



densiflora 



47 



tenuifolia 



121 



millefolium 



430 



diegoensis 



48 



Alopecurus 



45 



Achlys 



173 



exarata 



48 



californicus 



45 



triphylla 



173 



mucronata 



48 



geniculatus 



46 



Aehyrachaena 



450 



8tolonifera 



47 



pratensis 



45 



mollis 



450 



vcrticillata 



47 



Alum Eoot 



200 



Achyrodes aur< um 



66 



Aira 



52 



Alyssum calycinum 



191 



Actaea 



167 



capillaris 



53 



maritimum 



191 



rubra 



167 



caryophyllea 



52 



Small 



191 



spicata 



168 



danthonioides 



54 



Sweet 



191 



Adenocaulon 



460 



elongata 



54 



Amapola 



177 



bicolor 



461 



holcif ormis 



53 



Amarantaceae 



147 



Adt nostegia mari- 





Aizoaceae 



148 



Amaranth 



147 



tima 



387 



Alchemilla 



210 



Family 



147 



mollis 



388 



arveusis 



211 



Amaranthus 



147 



pilosa 



387 



Alder 



121 



alb us 



147 



pringlei 



387 



Oregon 



121 



californicus 



147 



rig Ida 



387 



Eed 



121 



deflexus 



147 



Adenostoma 



205 



White 



121 



graecizans 



147 



fasciculatum 



205 



Alfalfa 



220 



retroflexus 



147 



Adenostyles nardos- 





Alisma 



32 



Ambrosia 



455 



m ia 



426 



plantago 



32 



psilostachya 



455 



Aesculus 



251 



Alismaceae 



32 



Ambrosieae 454 



408 



califoruica 



251 



AlkaluHeath 



264 



Amelanchier 



213 



Agoseris 



417 



Allenrolfea occidt n- 





alnifolia 



213 



apargioides 



418 



talis 



145 



Ammannia 



272 



grandiflora 



418 



Alii um 



103 



coccinea 



272 



heterophylla 



418 



attenuifolium 



104 



humilis 



272 



hirsuta 



418 



bolanderi 



103 



latifolia 



272 



major 



417 



breweri 



103 



Amnii 



296 



