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II trifoliata 



Gillenia trifoliata 

 Mauch. 

 STACHYS 



1 aspera Mich. 



2 tenuifolia Muhl, 

 STAPHYLEA 



1 pinnaia Far. 



2 trifoiiata 

 STATICE 



limonium 



TEUCRIUM 



1 canadense 



2 virginicum 

 THALICTRUM 



1 rugosum Ait. 



2 — affin. 



THESIUM 



umbellatum 

 THLAPSI 



1 arvense 



2 bursa pastoris 



3 campestre 

 THUYA 



occidentals 

 THYMUS 



virginicus 

 TIARELLA 



cordifolia 

 TILIA 



1 amcricana 



2 glabra 



3 pubescens 

 TRICHOSTEMMA 



1 dichotoma 



2 lineare 

 TRIENTALIS 



europea 

 TRIFOLIUM 



1 arvense * 



2 pennsylvanicum 



3 repens 

 TRILLIUM 



1 e rectum 



atropurpureum Curt. 



1 1 Indian physic, ipecacu- 

 anha 



HEDGE NETTLE 



1 rough 



2 thin leaved 

 BLADDER NUT 



1 pinnated 



2 three leaved 

 THRIFT 



marsh rosemary 



GERMANDER 



1 nettle leaved 



2 Virginian 

 ME; DOW RUE 



1 rough leaved 



BASTARD TOAD FLAX 



umbel led 

 BASTARD CRESS 



1 penny cress 



2 shepherd's-purse 



3 mithj idate mustard 

 ARBOR yiTiE 



American — White cedar 

 THYME 



Virginian 

 TIARELLA 



heart leaved 

 UME OR LINDEN TREE 



1 bass wood 



2 stitooth, bass wood. 



3 white wood — hairy 

 TRICHOSTEMMA 



1 branched 



2 linear leaved 

 WINTER GREEN 



chick weed 

 CLOVER OR TREFOIL 



1 hare's foot 



2 Pennsylvanian 



3 white clover 

 TRILLIUM 



1 upright flowered 



