AND ORDERS. 457 



ORDER 4. TETRAGYNIA. Four Styles. 

 Ex. Saururus, (Lizard's tail.) 



ORDER 5. POLYGYNIA. Many Styles. 

 Ex. Alisma, ( Water Plantain.) 



CLASS VII. HEPTANDRIA. 7 Stamens. ORDERS 4 



ORDER 1. MONOGYNIA. One Style. 

 Ex. Trientalis, (Chickweed-winter green,) 

 JSsculus, (Horse Chestnut.) 



CLASS VIIL OCTANDRIA 8 Stamens. ORDERS 4. 



ORDER 1. MONOGYNIA. One Style. 

 Ex. Epilobium, (Willow-herb,) 

 Oxycoccus, (Cranberry.) 



ORDER 2. DIGYNIA. Two Styles. 

 Ex. Chrysosplenium, (Golden Saxifrage.) 



ORDER 3. TRIGYNIA. Three Styles. 

 Ex. Polygonum, (Knot Grass.) 



CLASS IX. ENNEANDRIA. 9 Stamens. ORDERS & 

 ORDER 1. MONOGYNIA. One Style. 



Ex. Laurus, (Sassafras, Spice bush.) 



ORDER 3. TRIGYNIA. Three Styles. 



Ex. Rheum, (Rhubarb.) 



CLASS X. DECANDRIA. 10 Stamens. ORDERS 5. 



ORDER 1. MONOGYNIA. One Style. 

 Ex. Kalmia, (Laurel, Ivy,) 

 Pyrola, (Winter green,) 

 Gaultheria, (Partridge-berry.) 



ORDER 2. DIGYNIA. Two Styles. 

 Ex. Saxifraga, (Saxifrage,) 

 Saponaria, (Soap wort.) 



ORDER 3. TRIGYNIA. Three Styles. 

 Ex. Stellaria, (Chickweed,) 

 Arenaria, (Sandwort.) 



ORDER 5. PENTAGYNIA. Five Styles. 

 Ex. Spergula, (Corn, Spurrey,) 

 Penthorum, (Five Horns.) 



ORDER 10. DECAGYNIA. Ten Styles. 

 Ex. Phytolacca, (Poke, or Scot'*.) 



CLASS XL DODECANDRIA. 12 Stamens. ORDER- 

 ORDER 1. MONOGYNTA. OneSty'j 

 Ex. Asarum, (Wild Ginger,) 

 Portulacca, (Purslane.} 



