41 



C. recognitus, Rmixj Jb Fmic. C. hiorifolitMi x mon- 

 speliensia.) S. Europe. 



0. salvifolius, L. ; Sweet Ciatincte i. 51. \fe<literraii«an 

 Region. 



•C. tauricus, ./. i- C. Presl. Crimea, 



•0. vaginatu3, Dri/umi. ; Bot. Reg. t. 22'i. Oanary Ifilands. 

 C. candiilissinius, DunaL 

 C. symphytifolius, Lam. 

 RhoJocistus bertholetianiia, Sp'ich. 



0. villosus, L. ; Sweet Oistiaeae tt. 70, 3') ; Bot, Mag. t. 43. 

 Mediterranean Region. 



C. incanus, L. 



Var. corsicus. 



C. corsicus, Sohir. 



Var. creticus, Ni/ni. *' Gum Ciatus." 



C. crt^tieua, L. ; Sweet Cistine;te t. 112. 

 C, garg.inicus, Tenors. 



Var. rotuudifolius, Wiltfr. Jk Lang4 



C. rotunJifolius, Sweet Giatineae t. 75. 



Var, undulatua, Willk. 



C. undulatus, Du/uil ; Sweet Ciatineae t. 63. 



Helianthemuni alyasoiles, Vent. Ghoix t, 20. South- 

 weatein Europe. 



Var. cheiranthoides. 



H. I .si.imliiim, Pers. 

 Cistus lasiantbua, La>n, 



•H. ambiguum, Pmnel. Algeria. 



•H. canariense, Pers. North- weet Africa and Canary 

 Islands 



H. glaucum. Sweet Cistineae t. Ill (not P»r9.). 



