Victorian Plants. 269 



One of the fruitlets smooth or dotted, the other 

 prickly-rough. 



Leaves small, deeply divided into few narrow lobes or 

 segments ; flowers several in the umbel, head-like 

 crowded ; petals white. D. pusillus. 



TR-ACHYIVEENE, 



1231. Almost shrubby, robust. 



Leaves from orbicular and ovate to narrow-lanceolar, all 

 entire, turning dark in drying ; fruitlets granular-rough 

 and somewhat wrinkled. T. Billardieri. 



Almost herbaceous, weak ... ... ... ... 1232 



1232. Leaves all linear and undivided. 



Stems spreading ly branched ; leaves very short and narrow, 

 quite acute ; fruitlets somewhat wrinkled. 



T. ericoides. 



Lower leaves cleft into linear lobes. 



Stems slightly or hardly branched, slender; upper leaves 

 very narrow and entire ; fruitlets rather broader than 

 long, granular-rough. T. heterophylla. 



AFXUIK. 



1233. Leaves divided into flat segments and lobes. 



Perennial, often maritime and usually prostrate, sometimes 

 fruiting already at a very early age and in quite a minute 

 state ; segments of leaves from broad-linear to almost 

 rhomboidal ; umbellules often more than three to each 

 umbel ; petals white or reddish ; involucral bracts all 

 absent; ridglets of fruit thick. " Native Celery. " 



A. prostratum. 



Leaves divided into capillary-filiform segments and 

 lobes. 



Annual, usually erect, very slender ; upper leaves almost 

 sessile ; umbellules seldom more than three to each umbel ; 

 involucral bracts all absent ; ridglets of fruit thick. 



A. leptophyllum. 



