AND ORDERS. 459 



ORDER 2. ANGIOSPERMIA. Seeds in a vessel. 

 E^. Bartsia, (Painted Cup,) 

 Pedicularis, (Lousewort,) 

 Mimulus, (Monkey Flower,) 

 Clielone, (Snake-head.) 

 CLASS XV. TETRADYNAMIA. Six Stamens, four 



long and two short. ORDERS 2. 

 ORDER 1. SILICULOSA. Seeds in a short pod. 

 Ex. Lepidium, (Pepper-grass,) 

 Thlaspi, (Shepherd's Purse.) 



ORDER 2. SILIQUOSA. Seeds in a long pod. 

 Ex. Sinapis, (Mustard,) 

 Raphanus, (Radish,) 

 Dentaria, (Toothwort.) 



CLASS XVI. MONADELPHIA. Filaments united, at 

 least through a part of their length, into one parcel. 

 ORDERS 7. 



ORDER 1. TRIANDRIA. Three Stamens. 

 Ex. Sisyrinchium, (Blue-eyed grass.) 



ORDER 5. PENTANDRIA. Five Stamens. 

 Ex. Passiflora, (Passionflower.) 



ORDER 10. DECANDRIA. Ten Stamens. 

 Ex. Geranium, (Cranesbill.) 



ORDER 11. POLYANDRIA. Many Stamens. 

 Ex. Sida, (Indian Malloic,) 

 Malva, (Mallow,) 

 Hibiscus, (Hibiscus.) 



CLASS XVII. DIADELPHIA. Stamens united into 

 two distinct parcels or sets. ORDERS 4. 

 ORDER 2, HEXANDRIA. Six Stamens. 

 Ex. Fumaria, (Fumatory,) 

 Corydalis, (Corydalis.) 



ORDER 3. OCTANDRIA. Eight Stamens. 

 Ex. Polygala, (Milkwort, Snakeroot.) 



ORDER 4. DECANDRIA. Ten Stamens 

 Ex. Crotalaria, (Rattle-pod,) 

 Phaseolus, (Kidney Bean,) 

 Trifolium, (Clover,) 

 Robinia, (Locust tree.) 



CLASS XVIII. POL YDELDPHIA. Stamens united 

 into more than two parcels. ORDERS 3. 

 ORDER POLYANDRIA. Many Stamens. 

 Ex. Hypericum, (St. John's wort,) 

 Citrus, (Orange, Lemon.) 

 40 



