28 



SANDUSKY fLOftA. 



Silphium trifoliatum. 



Solidago speciosa angustata. 



Vernonia altissima. 



Asclepias sullivantii. 



Petalostemoti violaceus.* 



Psoralea melilotoides. 



Geum vernum. 



Pyrus angustifolia. 



Spiraea lobata. 



Ammannia coccinea. 



Eryngium yuccaefolium. 



Thaspium barbinode angustifolium 



Valeriana pauciflora. 



Actinella acaulis glabra. 



Aster shortii. 



Coreopsis aristosa. 



Echinacea purpurea. 



Eclipta alba. 



Eupatorium altissimum 



Helianthus grosse-serratus. 



Helianthus hirsutus. 



Helianthus mollis. 



Helianthus occidentalis. 



Helianthus parviflorus. 



Helianthus tracheliifolius. 



Kuhnia eupatorioides. 



Liatris pycnostachya.* 



Liatris squarrosa intermedia. 



Prenanthes aspera. 



Prenanthes crepidinea. 



Rudbeckia triloba. 



Phlox maculata.* 



Hydrophyllum macrophyllum. 



Phacelia purshii. 



Cuscuta chlorocarpa. 



Cuscuta decora. 



Conobea multifida. 



Gerardia auriculata. 



Gratiola sphaerocarpa. 



Seymeria macrophylla. 



Tecotna radicans. 



Lippia lanceolata. 



Pycnanthemum mulicum pilosum. 



Scutellaria nervosa. 



Scutellaria versicolor. 



Euphorbia dentata. 



Salix glancophylla. 



Iris cristata. 



Smilax ecirrhata. 



Trillium sessile. 



Carex conjuncta. 



Carex shortiana. 



Carex stenolepis. 



Carex granulans haleana. 



Carex mnhlenbergii enervis. 



Cyperus refractus. 



Rhynchospora cj-mosa. 



Aristida gracilis. 



Melica diffusa. 



Poa brevifolia. 



Triodia cuprea. 



Equisetum robustum. 



A "List of Plants Observed Growing Wild in the 

 Vicinity of Cincinnati," by C. G. Lloyd, with additions 

 furnished by Walter H. Aiken, includes six hundred and 

 forty-five species and varieties. Of these only fifty-one 

 native species are lacking in Erie county. A greater 

 number than this have been found in Lorain county, 

 which borders Erie on the east, and might probably be 

 found in each of the lake counties bevond. 



