436 



INDEX OF NATURAL ORDERS. 



Scabridae page 1 9 



SempervivEe 313-322, 350 



Senticosse . . 120, 345, 369-434 



Spathaceae 128-138,201 



Succulentse 1 1 1, 24 1 , 259-28 1 , 



313-322,350 



Thymelffiae 228 



Trihilatse page 1 1 0, 229 



Tripetaloideae 158-1 83, 19S-200, 



203, 245 



Umbellatae 32-106 



UmbellifevEe 32-1 06 



Vacciniae . 218 



Vepreculffi 228, 282 



