GENERA AND SPECIES 



MONOCOTYLEDONS 



Arace^ 



Spathyema fcetida 

 Orontium aqiiaticum 

 Ariscsma triphyllum 



Melanthace.e . . 

 Uvidaria grandlflora 

 Uvtdaria perfoliata 

 Uvidaria sessifolia . 



L1LIACE.E 



Erythronium Americanum 

 Quamasia hyacinthina . 

 Muscari hotryoides . 

 Clintonia borealis 

 Vagnera racemosa . 

 Vagnera trijolia . 



MaiantJiemum Canadense 

 Disporum lanuginosum 

 Polygonatum hiflorum 

 Medeola Virginiana 

 Trillium grandiflorum 

 Trillium erectum 

 Trillium undulatum 



Smilace^ .... 

 Smilax ecirrhata 



Orchidace^ 



Cypripedium acatde 

 Cypripedium pubescens 

 Galeorchis spectabilis 



PAGE 



Arum Family 



Skunk- Cabbage ... i 



Golden-Club .... 4 



Jack-in-the-Pulpit . . $ 



Bunch- Flower Family 



Large- Flo we red Bellwort 10 



Perfoliate Bellwort . . 12 



Sessile-Leaved Bellwort . 14 



Lily Family 



Yellow Adder's-Tongue . 17 



Camass 20 



Grape-Hyacinth ... 22 



Yellow Clintonia ... 24 



SmiKcina 26 



Three-leaved Solomon's- 



Seal 27 



Flower-of-May ... 27 



Disporum 29 



Solomon's-Seal ... 31 



Indian Cucumber-Root . S3 



Great White Trillium . 34 



Ill-Scented Trillium . . 37 



Painted Trillium ... 38 



Smilax Family 



Upright Smilax ... 40 



Orchid Family 



Moccasin-Flower ... 43 



Yellow Lady's-Slipper . 45 



Showy Orchis .... 47 



six 



