233 SAPINDACEAE. 234 



CONSPECTUS GENERTJM BEASILIENSIUM. 



Trib. I. PAULLINIEAE. 



Subtrib. 1. Eupaullinieae. 



A. Pericarpium subdrupaceum, subexsuccum 



a. Fructus schizocarpicus, tricoccus, deorsuin trialatus (semina exarillata) ... I. SERJANIA Sciium. 



b. Fructus septifrage trivalvis, valvis saepius dorso alatis (semina plerumque arillata) II. PAULLINIA Linn. em. 



B. Pericarpium chartaceo-membranaceum (semina exarillata) 



a. Fructus a basi ad apicem tenuiter trialatus, septicide vel septifrage dehiscens; 



folia ternata III. URVILLEA Kunth. 



b. Fructus inflatus, trigono-globosus, exalatus, loculis interdum carinato-cristatis, 



varie dehiscens; stirpes suffruticosae vel subherbaceae IV. CARDIOSPERMUM Linn. 



Subtrib. 2. Tiiinouieae. 

 Fructus schizocarpicus, tricoccus, sursum trialatus; (semina exarillata ;) folia ternata V. THINOUIA Tr. et Pl. 



Trib. II. THOUINIEAE. 



A. Petalorum squamae subcucullatae, cristatae; folia pinnata; fructus bialatus ... VI. DIATENOPTERYX Radlk. 



B. Petalorum squamae emarginatae vel bifidae, ecristatae; folia ternata vel foliolis la 



teralibus rudimentariis unifoliolata ; fructus 3 — 1-coccus, exalatus VII. ALLOPHYLUS Linn. 



Trib. III. SAPINDEAE. 

 Folia omnium pinnata, nee nisi in Sapindo oahuensi simplicia, simplificata interdum in sp. Touliciae. 



A. Fructus cocci (3) deorsum alati, alis cum fructus axe connatis; flores plerumque 



symmetrici VIII. TOULICIA Aubl. 



B. Fructus cocci (3) exalati, inflati, membranacei, lateribus liberi, apice denique aperti ; 



flores symmetrici IX. POROCYSTIS Radlk. 



C. Fructus cocci exalati, drupacei, lateribus coadunati; flores plerumque regulares; 



seminis testa ossea; folia glandulis in foveolis oblique affixis notata X. SAPINDUS Linn. 



Trib. IV. MELICOCCEAE. 

 Folia generum Brasiliensium pinnata. 



A. Fructus granulatus, incomplete septatus ; petala bisquamulata v. esquamata ; antherae 



extrorsae XI. MELICOCCA Linn. 



B. Fructus trabeculis sck'ienchymaticis radiatim percursus, inde extus granulatus; 

 petala auriculata v. squamata, squama plerumque elongata villosissima; antherae 



introrsae XII. TALISIA Aubl. 



Trib. V. CUPANIEAE. 

 Folia Tripferodendri 3-pinnata, Bilodendri 2-pinnata, reliquorum pinnata (rarissime simplificata inveniuntur in Gupania glabra 



et macrophylla). 



Subtrib. 1. Cupanieae lomatorrhizae. 



A. Calyx poly- (plerumque 5-)sepalus, 2-seriatim imbricatus 



a. Petala 2-squamata 



aa. Sepala subcoriacea; semina arillata XIII. CUPANIA Linn. 



bb. Sepala petaloidea; semina exarillata (fructus 2 locularis, compressus) . . . XIV. VOUARANA Aubl. 



b. Petala squama bifida margine utroque ungui adnata instructa XV. SCYPHONYCHIUM Radlk. 



c. Petala esquamata; folia bipinnata XVI. DILODENDRON Radlk. 



B. Calyx profunde partitus, anguste imbricatus XVII. PENTASCYPHUS Radlk. 



C. Calyx parvus, subcupularis, dentato-lobatus, praecociter apertus (petala bisquamata) 



a. Folia pinnata XVIII. MATAYBA Aubl. em. 



b. Folia tripinnata XIX. TRIPTERODENDRON Radlk. 



Subtrib. 2. Cupanieae notorrhizae. 

 Calyce Cupaniae, petalis esquamatis, arillo spurio pericarpico (folia praesertim subtus 

 glandulis immersis notata) XX. PSEUDIMA Radlk. 



Trib. VI. DODONAEEAE. XXI. DODONAEA Linn. 



Trib. VII. DORATOXYLEAE. XXII. AVERRHOIDIUM Baill. 



Trib. VIII. HARPULLIEAE. XXIII. MAGONIA St. Hil. 



