FILICALES. 



leaflets are cut, and as it were partially transmuted into dense clusters, 

 or spikes, of thecae, several of the upper divisions of the leaf consisting 

 entirely of such thecae, composing a compound panicle. Each theca 

 is light brown, yeinj', supported by a short stalk. Smith. — Rhizoma 

 tonic and styptic, and said to have been found serviceable in cases of 

 rachitis. 



620 



