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PLATE II. LETTER II. 



CRUCIFORM FLOJVERS. 



Cheiranthus incanus. Stock-Gilliflower. 



a A flower of the ftock, mowing the four 

 petals and the cruciform fhape of the 

 corolla. 



h A back view of it, exhibiting the calyx, 

 coniifting of four leaflets, and bulging 

 out at the bottom. 



c A fingle petal feparated, to fhow the 

 lower narrow part, called unguis, or 

 the tail ; and the upper fpreading 

 part, named lamina, or the border, 

 ema ruinate or notched at the end. 

 A lection of the calyx, with the fingle 

 piftil and fix ftamens in their proper 

 fituation. 



e The fix ftamens, two of which are fenfi- 



blv fhorter than the other four. 

 f The piftil feparated from the other parti. 



g A fingle ftamen. 



h The fruit, feed-veffel, or pericarp, called 

 a iilique, opening from the bottom 



B 2 



