510 Anatomie. Morphologie. — Morphologie der Angiospermen (Metaspe rmen). 



implens, oblongo-ov., ad basin prope ab angulo affixum; integument. externum album, 

 friabile, intern, crassiuscul., opacum; raphe nulla; chalaza cum hilo basali confusa; embryo 

 exalbuminos. , atropus; radicula supera, parva; cotyled. 2, earnosulae, plurifariam longitu- 

 dinaliter plicatae. 



Arbor Antillana, ramosissima; fol. alterna, ovata, integra, petiolata; paniculae 

 termin., dichotome divisae; flores majusculi, speciosi. 



Plethostephia Miers 1. c. p. 32. Calyx tubulos., marg. 5-dent., persist. et augescens. 

 Corolla subhypocrateriform. , tubo calyce 3 — 4-plo longiore, imo cylindrico, sursum anguste 

 infundibulif. , fauce nuda, limbo patentissimo , tubo 5-plo breviore, in lacinias 15 diviso, 

 lacinis recte oblong. , acutis , marginib. dextrorsum imbricantibus. Stam. 10 , inaequalia, 

 alternatim 2-seriata, inclusa; filam. subbrevia , erecta, supra medium tubi inserta; antherae 

 ov. , filamento ter breviores, 2-lobae , lobis adnatis introrsum dehiscent. Discus hypogyn., 

 pulvinat., crenatim 10-lobus; ovar. super., oblong,, disco insitum, 4-locul. ; ovula in loculis 

 solitaria, erecta, atropa; styl, filif. , corollae tubo aequilong., apice 4-fid. , laciniis recurvis; 

 stigm. 4, parva, capit. Drupa conice ovata, carnosa, imo stipitata, stylo immutato recurvo 

 apiculata, calyce aucto incrassato occulta, 1-pyrena; pyren ossea, acute ovata, imo disco 

 stipitata, summo apiculata, extus sulcis profundis exsculpta, abortu 2-locul.; semen in 

 quoque loculo 1, basi stipitato-affix., erectum. 



Arbor Antillana, ramosa; fol. coriacea, late ovata. undulato-crenata, petiol. ; pani- 

 culae term., dichotome divisae; flores pedicellati, speciosi. 



Solaiiaceae. 

 42. Benth. et Hook. Gen. PI. II 2, 882-913. [No. 21.J 



Die Eintheilung ist wesentlich verschieden von der Endlichers, namentlich ist die 

 Eintheilung in Oitrcembryae und Bectembryae aufgegeben. 



Trib. I. Solaneae. Corollae limbus subaequaliter plicatus v. in lobos valvatos v. in- 

 duplicatos divisus. Stam. omnia perfecta. Bacca indehiscens. Semina saepius com- 

 pressa, embryone subperipherico valde incurvo cyclico v. subspirali, cotyledonibus semi- 

 teretihus radicula haud latioribus. 



Lycopersicum, Solanum, Cyphomandra, Athenaea, Physalis, Chamaesaracha, Saracha, 

 Melinia, Bassovia, üapsicum, Brachistus, Discopodium, Oryctes, Margaranthus, 

 Withania, Nothocestrum , Acnistus, Hebecladus, Jochroma, Dunalia, Latua, 

 Poecüochroma, Phrodus, Cacabus, Nicandra, Triguera, Trechonaetes, Himeran- 

 thus, Jaborosa, Nectouxia, Salpichroa. 

 Trib. II. Atropeae. Corollae lobi plus minus imbricati, plani et distincti v. sinubus in- 

 duplicatis connexi. Bacca indehiscens. Sem. saepius compressa, embryone subperipherico 

 valde incurvo cyclico v. spirali, cotyledonibus semiteretibus radicula haud latioribus. 

 Grabowskia, Lycium, Atropa, Mandragora, Dyssochroma, Solandra. 

 Trib. III. Hyoscyameae. Corollae lobi plicati v. imbricati. Stam. omnia perfecta. 

 Fruct. capsularis. Sem. Solanearum, compressa, embryone subperipherico valde incurvo 

 cyclico v. spirali, cotyledonibus semiteretibus radicula haud latioribus. 

 Datura, Scopolia, Physochilaina, Hyoscyamus. 

 Trib. IV. Cestrineae. Corollae tubus cylnidrac. v. superne ampliatus; lobi distincti, 

 imbricati v. indupl.-valvati. Stam. omn. perf. Fruct. bacc. v. saepius capsularis. 

 Embryo rectus v. parum curvus, cotyledonibus saepius radicula latioribus. 



Markea, Juomdloa, Cestrum, Sessea, Mettemichia, Betzia, Fabiana, Vestia, Ditto' 



Stigma, Nicotiana. 



Trib. V. Salpiglossideae. Corollae lobi plic. v. indupl., simulque saepius plus minus 



distincte bilabiatim imbricati, 2 superioribus exterioribus v. paullo majoribus, rarius 



simpliciter valvati. Stam. perfecta 4 v. 2, rarius 5. Fruct. capsularis v. rarius bacc. 



Embryo rectus v. curvus, cotyledonibus saepius radicula latioribus. 



Petunia, Bouchetia, Nierembergia, Leptoglossis, Beyesia, Schizanthus, Salpiglossis, 

 Browallia, Streptosolen, Brunfelsia, Schwenkia, Buboisia, Anthocercis, Antho- 

 troche, Sclerophylax. 



