14-1. TORILIS. Fr. ovate, slightly compressed laterally. 



Seeds ribless, rough with scattered, prominent, 



ascending, rigid prickles. Col. short, broad, acute, 



nearly equal. Pet. inversely heart-shaped, nearly 



• equal. Fl. united. 



Myrrhis 1. 



D. F7-uii solid, nearly round, unarmed, 'withmit wings. 



145. MYRRHIS. Fr. deeply furrowed. Cal. none. Pet. 



inversely heart-shaped, rather unequal. Fl. Recept. 

 none. Flo>wers imperfectly separated. 



146. BUNIUM. Fr. slightly ribbed. Cal. small, acute, 



unequal. Pet. inversely heart-shaped, equal. Fl. 

 Recept. none. Fl. imperfectly separated. 



153. CENANTHE. Fr. ribbed, somewhat spongy. Cal. 



large, lanceolate, acute, spreading, unequal. Pet. 

 inversely heart-shaped, radiant, very unequal. Fl. 

 Recept. dilated, depressed. Fl. separated. 



154. CRITHMUM. Fr. ribbed, coriaceous. Cal. small, 



broad, acute, incurved. Pet. elliptical, acute, in- 

 curved, equal. Fl. Recept. none. Fl. united, all 

 perfect. 



163. ATHAMANTA. Fr. ribbed, ovate, hairy. Styles 



short. Cal. lanceolate, acute, incurved. Pet. in- 

 versely heart-shaped, broadly pointed, equal. Fl. 

 Recept. none. Fl. imperfectly separated. 



164. PIMPINELLA. Fr. ovate, ribbed, with convex in- 



terstices. Styles capillary, as long as the fruit. Cal. 

 hone. Pet. inversely heart-shaped, nearly equal. 

 Fl. Recept. none. Fl. either united or dioecious. 



E. Fruit solid, unarmed, without wings, compressed 

 laterally, its transverse diameter being at least 

 twice the breadth of the juncture. 



147. SIUM. Fr. ovate, or orbicular, ribbed, furrowed. 



Cal. small, acute, unequal, or obsolete. Pet. in- 

 versely heart-shaped, or obovate, equal. Styles cy- 

 lindrical, shorter than the petals. Fl. Recept. none. 

 Fl. uniform, united. 



148. SISON. Fr. ovate, or nearly orbicular, ribbed. Cal. 



obsolete or blunt. Pet. elliptical, or inversely heart- 

 shaped, with an involute point, equal. Styles very 

 short and thick. Fl. Recept. none. Fl. uniform, 

 united. 



