TO BOTANY. 67 



of which there are fifteen, viz. Haemanthus, Leuco- 

 jum, Galanthus, Narcissus, Pancratium, Amaryllis ; 

 Cyrtanthus, Crinum, Pontederia, Agapanthus, Bul- 

 bocodium, Tulbagia, Allium, Aphyllanthes, and Hy- 

 poxis. 3. Such as have naked flowers, i. e. without 

 the calyx ; of these there are thirty-one, viz. Alstroe- 

 meria, Gethyllis, Lanaria, Agave, Aloe, Aletris, 

 Polianthes, Convallaria, Hyacinthus, Asphodelus, He- 

 merocallis, Chlamydia, Lachenalia, Eucomis, An- 

 thericum, Ornithogalum, Scilla, Cyanella, Dracasna, 

 Asparagus, Pollia, Gloriosa, Erythronium, Uvularia, 

 Fritillaria, Lilium, Tulipa, Yucca, Albuca, Lindera, 

 and Massonia. 4. Such as have incomplete flowers \, 

 of which there are five, viz. Orontium, Acorus, Ca- 

 lamus, Juncus, and Peplis. 



ORDER II. DIGYNIA, comprehending such plants 

 as have two Styles ; of this order there are four gene- 

 ra, viz. Atraphaxis, Gahnia, Oryza, and Erharta. 



ORDER HI.TRIGYNIA, comprehending such plants 

 as have three Styles. This order contains ten gene- 

 ra, divided, 1 . into such as have flowers below ; of 

 which there are nine genera, viz. Colchicum, Melan- 

 thiurn, Medeola, Helonias, Trillium, Triglochin, Ru- 

 mex, Scheuchzeria, and Wurmbea. 2. Those with 

 flowers above ; of which there is one genus, viz. Fla- 

 gellaria. 



ORDER IV. TETRAGYNIA, comprehending such 

 plants as have four Styles. Of this order there is 

 but one genus, viz. Petiveria. 



ORDER V. POLYGYNIA, comprehending such 

 plants as have many Styles. Of this order there is 

 but one genus, viz. Alisma. 



C, 



