70 AN INTRODUCTION 



ORDER III. HEXAGYNLA, comprehending such 

 plants as have six Styles. Of this order there is but 

 one genus, viz,. Butomus. - 



CHAP. XIII. 



\ 



OF THE TENTH CLASS DECANDRIA, 



THIS class consists of such plants as bear herma- 

 phrodite flowers, furnished with ten Stamina. The 

 orders are five, viz. 



ORDER I. MONOGYNIA, comprehending such 

 plants as have one Style. This order contains fifty-six 

 genera, distinguished into, 1. Those with polypetalous 

 irregular flowers ; of which there are fourteen, viz. 

 Sophora, Anagyris, Cercis, Bauhinia, Hymensea, 

 Poinciana, Myroxylon, Parkinsonia, Caesalpinia, To- 

 luifera, Cassia, Guilandina, Dictamnus, and Rhodo- 

 ra. 2. Those with polypetalous and equal flowers ; 

 of which there are twenty-nine, viz. Cynometra, Pro- 

 sopis, Adenanthera, Haernatoxylon, Tnchilia, Tur- 

 raea, *Melia, Swietenia, Ekebergia, Guajacum, Scho- 

 tia, Ruta, Tribulus, Fagonia, Zygophyllum, Quas- 

 sia, Thryallis, Limonia, Heisteria, Quisqualis, Mo- 

 notropa, Clethra, Pyrola, Led urn, Dionnea, Mur- 

 raya, Chalcas, Melastoma, and Jussieua. 3. Those 

 with monopetalous, equal flowers ; of which there 

 are nine, viz. Codon, Andromeda, Rhododendron, 

 Kalmia, Epigasa, Gualteria, Arbutus, Styrax, and 

 Inocarpus. 4. Those with apetalous or incomplete 

 flowers ; of which there are four, viz. Dais, Sarny- 

 da, Bucida, and Copaifera. 



ORDER II. DIGYNTA, comprehending such plants 

 as have two Styles. Of this order there are twelve 



