UMBELLIFEROUS TRIBE. 



259 



when it has been cultivated on rich soil, and the leaf- 

 stalks have been blanched by being deprived of light, 



APIUM GRAvJsoLENS (Celery, Smallage). 



it is a wholesome vegetable. Fl. June September. 

 Biennial. 



8. PETROSELfNUM (Parsley). 



1. P. segetum (Corn Parsley). Corn fields and waste 

 places ; not uncommon. Well distinguished by its 



s2 



