143 



INDEX. 



ASTER 



amplexicaulis 



concinnus 



conyzoides 



cordifolius 



cornifolivLS 



corymbosus 



diversifolius 



humilis 



infirmus 



lajvigatus? 



lanceolatus? 



linariii'olius 



jnarrophyllus 



marilandicus 



phlogifolius 



punkeus 



ssalicifolius' 



serotinus? 



tenuifolius 



undukitiis 



versicolor? 

 ATHEROPOGON 



apludoides 

 AVENA 



Jlavescens 



glinnosa? 



palustris ? 



sativa 



spicata 

 AZALEA 



nudiflora 



peticlymenoides 

 BAPTISIA 



tinctoria 

 BARBAREA 



vulgaris 

 BARTONIA 



pa If i" III at a, 

 B'ARTSIA 

 coccinea 

 BETA 



cicla 



vulaaris 

 BETULA 



carpinifolia 



lanulosa 



lenta 



rubra 



st'7-rulala 

 BIDSNS 



bipinnata 



cernua . 



chrysanthemoides 



fronHosa 

 BIGNONIA 



cata'pa 

 BOEHMERIA 



cyUiidrica 



lateriflora? 

 BRACHYSTEMUM 



lanccolatum 



BRASSICA 



oleracea 



rana 

 BRiZA 



era^rostis 

 BROMUS 



ca7\adensis? 



ciliatus 



pubescens? 



eecalinus 

 BROUSSONETIA 



papyrifpra 

 BUCHNERA 



