CENT. IX. 131 



Sims b. m. 26*28, Letsoma Hortis — fol. ovat. in- 

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

 East Indies to be added to my G. Amphione fl, 

 tel. 1031 by flowers tubular i|«c, incarnate. 



920. Acus TON Raf. (n. grec.) difi*. 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 ? clypeatum Raf. Alys. do L. 

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

 perhaps a subg. by petals linear acum. silicles 

 obliqual, Plagidon Raf. — Lunaria sufTrutic. 

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

 The G. Ganblum, Adyseton, Aubrieta &.c of 

 Adanson are akin and not well refered by De- 

 candole. 



823. CisTUs L. one of the most proHfic 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 Cistus 

 Raf. has cal. 5part. sub^q. caps. 5 loc. 5v, a style 

 &c, Trees and Shrubs, C, salvif. creticus and 

 akin. 



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

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

 ladanifera L, Slc, and the akin species. 



