7 
11.788 
ll,7S8a 
11 . 789 
11.790 
11.791 
11,791a 
11.792 
11.793 
11,793a 
11.794 
11.795 
11.796 
11.797 
11.798 
11.799 
11.800 
11,801 
11,802 
11,802a 
11.803 
11.804 
11.805 
11.806 
11.807 
11.808 
11.809 
11,809a 
11.810 
11,811 
11,811a 
11,812 
11.813 
11.814 
11.815 
11,817 
11,918 
11.819 
11.820 
11,821 
11,822 
11.823 
11.824 
11,824 
11,826 
11.827 
11.828 
11.829 
11.830 
11.831 
11.832 
11.833 
11.834 
11.835 
11.836 
11.837 
11,837a 
11.838 
11,838a 
11.839 
11.840 
Pla.ntago Purshii R. & S. 
ti " II II 11 II 
" Hookeriana F. & M. var. nuda (G-ray) Poe 
Galium circaezans Mlchx. 
” aparine L. 
” *' " var. Valllantli (DC. ) Koch 
” vircatum Nutt, 
n " II " 
II II ii 
Cephalanthus occidentalis L. 
Houstonla angustlfolia Mlchx. 
** minima Beck. 
Sambucus canadensis L. 
Valerlanella sp. 
Cucurbita foetid! ssima HBK. 
Melothrla pendula L. 
Gyclanthera dissecta (T. & G.)Cbt-W- 
Specular ia perfollata (L. ) &. DC. 
II II II ii 11 
Lobelia leptostachys DC. 
Specularla leptocarpa (Nutt.) Gray 
Vernonla Baldwinil Torr. 
Grlndella texana Scheele 
Guttierrezia dracunculoides (DC.) Nutt. 
Chr 3 '’sopsis vlllosa Nutt. var. canescens Gra.y 
Xanthisraa. texa.nura DC. 
Ii II it 
Heterotheca subaxillaris (Lam. ) Brit. & Rusby 
So 11 dago sp. 
" mlssouriensis Nutt. var. fasclculata Holzing 
Aplopappus splnulosus (Pursh) DC. var. turbinellus (R; 
Aplianostephus pulchellus Stevens 
Chaetoppa asteroides DC. 
Aster exilis Ell. C’.) 
Erlgeron philadelphicus L, 
" annuus (L. ) Pers. 
” tenuis T. & G. 0 
” canadensis L. 
” dlva,ric8,tus Mlchx. 
Eup8.torlum serotinum Michx. 
Liatris ptoctata Hook. 
Kuhnla eupatorloides L. 
Evax multi caiil is DC. 
Antennarla plantaglnlf oils. (L. ) Richards 
Gnaphs-lium purpureum L. 
Silphium laciniatim L. 
” asperrimum Hook. 
Ambrosia trifida L. 
” psilostachya DC. 
Eclipta alba (L. ) Hassk. 
Engelraa.nnia pinnatlflda T. & G. 
Rudbeckls, blcolor Nutt. 
” agiplexlcaulis Vahl 
Braunerla s^ngustif olia (DC. ) Heller 
II II 11 I II 
Lenachys coluranarls (Sliris) T. & G. 
II II ii II II II 
Hellanthus Maxirail lani^Schrad. 
" petiolaris Nutt. 
b. ) Blabe 
