198 COMPARISON OF THE NATURAL ORDERS OF 



lowing table, placed first, and where no particular ex- 

 planation is necessary, or there is no very material 

 disagreement, the generally corresponding one of 

 Jussieu is merely named ; with it's appropriate 

 number, to enable the reader to turn to each Order 

 in it's proper place. 



1. Palmje — PalmcB Juss. Ord. 11. 



Linnaeus proposed latterly to remove from hence 

 Cycas and Za?nia, which he, like Jussieu, considered 

 as Filices, but which Persoon, and Brown, Prodr. 

 N. Holl. v. 1. 346, have more properly disposed in 

 a new Order, called Cycadect. Linnaeus also meant 

 to take away the section (3, in which the Fruit is in- 

 ferior and many-seeded, and which consists ofStra- 

 tiotes, Hydrocharis and Vallisneria. See Jussieu's 

 Hydrocharides, Ord. £2. 



2. Piperita — Aroidete 7. 



Piper only is referred by Jussieu to his UrticcE 98 ; 

 and Saururus to Naiades 6. 



3. Calamarite — Cyperoidead. 

 Sparganium and Typha, subsequently removed 



from hence to his Piperita by Linnaeus, as akin to 

 Zostera, make by themselves Jussieu's Typhce 8. 



4. Gramina — Graminece 10. 



About the plants of this Order, the true Grasses, 

 only one opinion can exist. 



5. Tripetaloide^e — Junci 13. 



Calamus is properly considered by Jussieu as one 

 of the Palma° , Ord. 1. 



