V o 



Vnka Radix, a fingle root ; having one bulb 

 only, oppofed to dupUcata. 



UNIFLORUS Pedunculus [unus, one, & 

 Jlos, a flower] bearing one flower ; having but 

 one fructification on each Pedunculus. 



UNILATERALIS Racemus [unus, one, & 

 latus, a fide] when the flowers grow only on 

 one fide of the pedunculus. 



Unilateraks Cotyledones, growing on one fide 

 only ; a fpecies of the Monocotykdones, exempli- 

 fied in Palma. 



UNIVERSALIS Uinhella, an univerfal um- 

 bel ; the large Umbella, in an Umhella compofita, 

 to the extremities of whofe peduncuU the unibel- 

 Itdcs are attached ; oppofed to partialis. 



Univerfale Involucrum, when below the Umhel- 

 la univerfalis. 



VOLVA, the membranaceous Calyx ofy««- 

 gi : it may be approximata, or remotijfima, 



VOLUBILIS Caulis [a volvo, to roll] fpira- 

 liter adfcendens per ramum alienum ; afcending Ipi- 

 rally round the branch or fi:em of another. 

 Their courfe is either fmijlrorfum, to the left, 

 ■with the fun's apparent motion, as in Hwnulus, 



Helxine, 



