79 



bb. Corpora lignosa peripherica in centrale plus minus immersa; foliola bre- 

 viter et late ovata vel suborbicularia , basi in petiolulos breves, apice in 

 acumen breve abruptius contracta, insigniter transversim reticulata; cin- 

 cinni breviter stipitati (epidermis parum mucigera; sp. novo-granatensis) 



150 (141). S. circumvallata Radlk. 

 b. Folia biternata (petioli omnes nudi) 

 aa. Foliola crenata vel dentata 



a. Rami teretiusculi, 8-striati; foliola coriacea, breviter et late ovata, 

 acuta, grosse crenata, insigniter pellucido-punctata (epidermis parum 

 mucigera; sp. novo-granatensis) 151 (142). S. brachypbylla Radlk. 

 ß. Rami obtuse trianguläres, juxta angulos utrinque Stria impressa 

 notati; foliola membranacea, elliptica, obtuse acuminata, remote et 

 obtuse dentata, punctis pellucidis minutissimis obsolete notata (epi- 

 dermis mucigera; sp. costaricensis) 152 (143). S. inebrians Radlk. 

 /. Rami profunde 6 — 8-sulcati; foliola obovata, praeter nervös glabra 

 (epidermis mucigera; sp. peruviana) 153 (137). S. nutans Poepp. 

 bb. Foliola integerrima, rarius obsolete dentata, in acumen obtusum mucronu- 

 latum protracta (epidermis mucigera; sp. brasiliensis) 



154 (144). S. acuminata Radlk. 



Species e sola descriptione et icone Plumierii cognita. 



Corpus lignosum ; folia biternata ; foliola angusta, nee quidem petiolulis alatis latiora 



(sp. S. Domingensis) 155 (145). S. angustifolia Willd. 



