OF ARTS AND SOIENCESi 175 



A. CONCINNCS. Apparently a good species, with small leaves and 

 heads, but still obscure as a wild plant. 



A. BELLiDiFLORUS. Apparently derived from ^. joanicwZa^MS, Lam. 



A. EMiNKNS. Apparently a state of A. salicifolius. Ait. 



A. LAXUS, Probably a form of A. cestiviis, Ait. 



A. SIMPLEX. Appears to be referable to A. salignus of Willdenow, 

 which, although related to A. paniculatus, Lam., is attributed to Europe. 



A. POLYPHTLLrs. A wcll-marked species, related to A. ericoides, 

 but much larger in all its parts; for which I know no earlier name. 

 It is the A. tenuifolius of Nees, in part, and of De Candolle. It is 

 a late-flowering species, showy in cultivation, and Is little known by 

 indigenous specimens. 



In the Supi^lement to the above, edited by Schlechtendal (the 

 father), 1813, after the death of "Willdenow, the two following Willde- 

 nowian species originate. 



A. PALLENS. A form of A. patulus, Lam. 



A. pnjscox. Ambiguous ; probably a form of the preceding. 



IX. Species, or rather Names originating in Poiret, Diet. Suppl. i. 1810. 



A. PR^EALTUS. A change of the name merely of the A. salici- 

 folius, Ait. Hort. Kew. 



A. Pexnsylvanictts. Change of name of A. amplexicavMs, Muhl. 

 in Willd., that is, A. Icevis, L. 



A. ARTEMisi.EFLORUS. Change of name of A. dracuncidoides, 

 Willd., but from the character should be A. Tradescanti, L., the plant 

 of Morison. 



A. STRiCTUS. No original seen ; probably founded on A. salignus 

 of Willdenow. 



X. Species originating in Pursh, Flora America; Septentrionalis , 1814. 



A. LEDiFOLius. A. nemoralis, Ait., with changed name. 



A. GRAMiNiFOLius. Solaudcr's, taken up from herb. Banks ; the 

 Erigeron hyssopifolius, jNIichx. 



A. CANESCENS. Bradbury's plant, of the Mach^ranthera {Die,- 

 teria, Nutt.) section. 



A. RETicrLATUS, The plant which was subsequently named A. 

 ohovatus by Elliott. 



A. BLAXDUS. Taken up from Solander in herb. Banks., already 

 noted under Ait. Hort. Kew., at the close. 



