ADOXA. 67 



ADOXA MOSCHATELINA L. said by Torrey 

 and Hooker, to grow in boreal America and the 

 Oregon mts. undescribed. My specimens 

 from Europe. Genus near to Panax and Ar- 

 alia. 



ADVENTINA Raf. Radiate. Perianthe 

 globular 5 phyle, Sepals connivent equal ovate 

 acute. Phoranthe flat chaffy. Rays 5 fertile, 

 equal small and opposed to sepals, ligules short 

 trilobe white, ovary and seed shut between the 

 sepals and internal palea or chaff, similar to se- 

 pals oblong and thus bivalved, style very short 

 bifid, pappus paleaceous multifid. Floscules of 

 the disk minute yellow complete, chaff lanceo- 

 late flat, corolla tubular Stoothed, stamens and 

 style inclosed, pappus campanulate multifid. 

 Seeds black oblong compressed bivalved in rays, 

 oblong terete in disk. Leaves opposite, flowers 

 terminal. 



1. PARVIFLORA Raf. Stem slender branched 

 diffuse smooth, leaves petiolate ovate acute an- 

 gular dentate, lower rounder, upper nearly ses- 

 sile and entire ; flowers terminal lax Growing 

 spontaneous for several years in the orchard 

 of Bartram's Garden, come with seeds from 

 the South. Annual, Estival, pedal. Leaves 

 thin smooth, flowers very small, white rays har- 

 dly exserted. Very different from any known 

 genus, nearest Achillca, but habit calix and seed 

 unlike. Named after its adventitious produc- 

 tion near Philadelphia. Probably a Florida 

 plant. Seen alive. 



Figure Autikon 5, and Ic. n. sp. 5. 



2. A. CILIATA Raf. Stem thick pilose, tricho- 

 tome and dichotome, leaves petiolate ovate ser- 

 rate ciliate, flowers in forks or terminal subcor- 

 ymbose Found with the last, but in a different 



