VI 0ONTBNT8. 



Polygalaceae r_"_' 



Three n«'\\ Bpeciee i >i Polj gala L22 



Malvaceae L28 



Abutilon, a new species and a new name L2S 



Two new Bpecies "t Wissadula 1l':'. 



Hypericaceae L24 



Four new St. Johnsworts L24 



Violaceae L25 



A aew Calceolaria. L25 



Cactaceae 126 



I bo mtria, a Dew genua - 125 



v v. Bpe< ■■ 8 of Opuntia and Bchinocactus li'd 



A.piaceae 127 



Introductory aote 127 



Arracacia, new and old species . . ... 127 



Deanea, new and old species 128 



Eryngium, new and old specie: L29 



Prionosciadium, oew and old species 130 



Species of se^ eral genera 131 



Addendum LSI 



A new lonoxalis L3] 



_ 



