Catkin 



See Ament. 



Caudal 



Refers to the tail of an organism. 



Caudate 



Refers to the possession of a tail by an organism. 



Caulescent 



Refers to a plant which has a readily perceived stem 

 above ground. 



Cauliflorous 



Refers to a woody plant that produces an Inflorescence 

 directly from the trunk or one of the chief branches, e.g., the 

 fig tree. 



Catiline 



Refers to the stem of a plant. 



Cavernicole 



An organism that lives in a cave. 



Cecidium 



A gall produced by an insect or a fungus on a plant. 



Cell Sap 



The solution in water of organic and inorganic substances 

 in the Vacuole of a plant cell. 



Cellulose 



The principal component of cell walls of plants, a com- 

 plex Carbohydrate. 



Cenospecies 



A group of species in nature distinguished only by factors 

 external to the organisms, or the various forms of a species 

 under domestication, a "superspecies." 



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