FRUCTIFICATION, OR FLOWER AND FRUIT. 29 



Corolla (54) of each floret is monopetalous (56), 

 and either tubulosa, tubular, or iigulata, strap- 

 shaped, flat. 



69. Flos aggregatas, an Aggregate Flower, consists 

 of several Flowers, or Florets (68), with distinct 

 Anthers, collected into one Common Calyx, as in 

 Scabiosa, and all Amentaceous Flowers (53 :3), as 

 also most Grasses, and according to Linnaeus, um- 

 bellate and even cymose flowers (48), which two 

 last we do not now admit, they being rather modes 

 of Inflorescence. 



70. Compound Flowers (68), as well as Aggregate 

 ones (69), are either floscidosi, flosculous, or radi- 

 ati, radiant, as already explained under Umbella 

 (48:7). 



71. Cryptogamic Plants, are those whose Flowers 

 are either totally unknown, like Ferns (77) ; or 

 not constructed according to the analogy of Plants 

 in general, as above described, like Mosses (77) : 

 so that they cannot be referred to Classes and 

 Orders by their Stamens and Pistils, as hereafter 

 to be explained. Phsenogamic Plants, on the 

 contrary, have evident Flowers, constructed ac- 

 cording to the above-described principles. 



