272 
BOTANICAL INTRODUCTION 
£VI. DjADELPHIA. Two Orders, -iz 
Pent-octandria, five to eight stamens ; fumaria longdah#. 
Decandria, ten stamens in two sets; Lima bean, iickorie* 
XVII SYNGENESIA. Five Orders, viz : — 
Equalis with perfect florets. • 
Superflua, disk florets perfect, rays pistillate. 
Frustanea, rays neutral, disk florets perfect. 
Necessaria, disk florets barren, rays fertile. 
Segugata, each floret with a calyx. 
2VIII. GYNANDRIA. Five Orders, viz 
Monandria ; orchis. 
Diandria; ladies’ slipper. 
Peniandria; milkweed. 
Hexandria; Virginia snake-root. 
Decandria, wild ginger. 
XIX. MONCECIA. Six Orders, viz:— 
Monandria ; breadfruit-tree. 
Ti'andria; sedge, zea mays (Indian com). 
Tetrandria ; mulberry-tree. 
Pentandria ; amaranthus. 
Polyandna ; corylus (hazelnut), arum. 
Monadelphia; cucumber. 
XX. DICECIA. Seven Orders, viz:— 
Diandria; willow. 
Triandria ; fig. 
Tetrandria ; mistletoe. 
Pentandria; hernp. 
Hexandria; honeyloctist, and green trtar 
Octandna; poplar. 
Monadelphia J red cedar. 
XXI. CRYPTOGAM!A. Six Orders, viz .- 
First order contains the ferns. 
Second order; musai or mosses. 
Third order; hepaticae or liverwort*. 
Fourth order; a'lgrn or seaweed. 
Fifth order; lichens. 
Sixth order; mushrooms. 
