TU 



to be that which produces the leaves and fru£li- 

 lication ; its Tpecies, according to his Phil. Bo- 

 tan, are feven, viz. Caulis, Culmus, Scapus, Pe- 

 dunculus, Pctiolus., From^ Stipes ; but, in his De- 

 lincatio plantcE, the three firft and the laft only 

 are retained, the 4th, 5th, and 6th being re- 

 jefted. Former botanifts applied the word 

 Truncus, to trees only. 



TUBERCULATUS [a ruberadum, a little 

 pimple or tubercle] having tubercles, as in the 

 Lichen fcriptus. Sic. 



TUBERCULUM, a little pimple, exempli- 

 fied in the Lichen caleareiis. 



TUBEROSA Radix [a Tuber, a knob] a 

 knobbed root ; ?'. e. confifting of fubrotund 

 bodies collecled into a bundle, as in Paonia, 

 HemerocaUis, Solanurn, &c. The Tuherofa are 

 of three kinds, viz. pahnata, fafciculata, h poi- 

 duh. 



TUBULATUM PerirMhium ; tubular, as 

 in the clafs DidyKamia of Linnaeus ; oppofed to 



patens, ref.ixiim, infiatum. 



Tiibidata Corolla, as in the clafs Didynamia of 

 Liana'u<=. 



TU- 



