CENT. IX. 131 



Sims b. m. 2628, Letsoma Hortis fol. ovat. in- 

 tegris subtus argent, ped. axil, multifl. shrub of 

 East Indies to be added to my Gr. Amphlone fl, 

 tel. 1031 by flowers tubular <|'C, incarnate. 



920. AcusTON Raf. (n. grec.) diff. Lunaria 

 and Farsetia, cal. adpr, vix sacato, pet. unguic. 

 integris patulis, stam. brevis basi dent, stylo 

 teres, stig. capit. silic. 'ellipt. toment. planis, sem. 

 paucis, rotundo-cord. alatis nearer to Adyse- 

 ton Ad. based on Alyssum alpestre, than to the 

 G. united to. Farsetia has bisacate calix and 

 orbic. silicle. 



821. Acuston lunar oides Raf. Alyssum do 

 W. P. Farsetia do Br. Dec, b. mag. 3087. Lu 

 naria greca Wild. En. Sufrutic. fol. incanis 

 obi. spat, undul. fl. subspic. sulfureis Shrub of 

 Greece. 



822. Acuston ? clypeaturn Raf. Alys. do L. 

 &/C, Lunaria canescens W. en. oriental plant, 

 perhaps a subg. by petals linear acum. silicles 

 obliqual, Flagidon Raf. Lunaria suffrutic. 

 Vent. &c is perhaps a 3d sp. with obovate silicles. 

 The G. Ganblum, Adyseton, Aubrieta (Slc of 

 Adanson are akin and not well refered by De- 

 candole, 



823. CisTus L. one of the most prolific G. di- 

 vided in 2 G. 3 subg. and 9 sections in Decandole 

 not always well named ; but many good G, are 

 yet hidden in it and Helianthemum ! some of 

 which will now be indicated out of a labor of 

 mine on them as early as 1812 the real Cisxus 

 Raf. has cal. 5part. subeq. caps. 5 loc. 5v, a style 

 &/C, Trees and Shrubs, C, salcif, creticus and 

 akin. 



824. Ladanum Raf. difl*. Cistus, caps. lOloc. 

 lOvalv. stig. sessile Type L, verum Raf. C. 

 ladanifera L, Sec. and the akin species. 



