CENT. VI. 



Vahl. is yet a peculiar G. several sp rotundif. 

 4gonus, (fee. 



503. RINXOSTYLIS Raf. (beak st) diff. bacca 

 pyriformis stylo persistens rostrata. fl. timbel. 

 Types R. rcpanda Raf. Cissus do Vahl. auct. 



509. PEDASTIS Raf. diif. 501, bacca41ocul. 

 4sperma. fol. pedatis. Type P. indica Raf. 

 Cissus pedata auct, 



510. CAUSONIA Raf. med. ft. 1830 diff. 501. 

 petalis 4 erectis cuculatis, disco 41obo, stam 4 

 fertiles, 4 steriles lobis alt. fol. subpinnatis 

 Type C. japonica Raf. Vitis do Thunb. Cissus 

 do W. P. 



511. QumARiARaf. med. fl. 1830 Psedera 

 Necker, diff. 501. cal. 4-5lobus, pet. 4-5 cucula- 

 tis erectis, stain. 4-5, disco piano, bacca 4-51oc. 

 4-5sperma. fol. digit, fl. panic. Types nearly 

 all the sp. with digitate leaves, particularly Q. 

 hederacea Raf. or Hedera, Vitis and Cissus 5fo- 

 lia of Authors ! also Q. hirsuta R. of North 

 America often deemed a var. of it, and 3. Q. 

 japonica R. the Vitis pentaphyla of Thunberg. 



512. NEKEMIAS Raf. (not Ivy) diff'. 501, cal. 

 marginans, integro undulato, petalis 5 basi coal- 

 itis patens pubescens, stam. 5, disco membran- 

 oso undulato sublOlobus, stylo brevis, stig. obt. 

 bacca 21ocul. 2-4sperma. Scaridens jol. bi- 

 pinn. fl. corymbosis very peculiar G. wrongly 

 united to 4 others. Several pinnate leaved Cis- 

 sus may belong to it, but the type is 



513. Nekcmias bipinnata Raf. Ampelopsis 

 do MX ! Cissus do Elliot, Vitis arborea L ! He- 

 dera do Walt ! Cissus stans Pers. Pursh ra- 

 mis viminalis subang. fol. bipinn. decomp. folio- 

 lis ovato lanceol. dentatis iucisis lobatis, corym- 

 bis dichotomis Carolina to Louisiana, seen 

 alive like the last and next. 



