CVIII. LOGANIAOE^. 787 



Stamen unicura in listeria. 



Antherse confliiontim l-loculares in Nuxia et Pdianthcra, 

 t Semina in placentae processubua pnlposis involnta id Geniosiomo, Laiordia, Nicodcmia et forte in 

 GomfhosiigmatCj lincaria et apice comosa in Tlocospermate^ 



CONSPECTUS GENERUM, 



Trlbus X. Gelsemleee. CoruUi^ lobi" imbricate Stylus 2-fidus, ramJs linearilnis 2-fidia 

 intus stigmatosis, Capsula septicide 2-valYiB- 



1, Gelsemiuh, Onila ciijusq^uc carpelli numerosa, Capsula ovoidca v. oblonga, Semina 

 suborbiculata ala lata ciucta. Caulis vohibilis,— -4//i^r. hor.^ China, Ar chip. ^ Malay. 



2, MosTUEA. Onila cujusque carpelli 2. Capsula lata, compressa, didjma, truncata v, 2- 

 loba. Semina lenticularia exalata (v, angii«to alata?). Pruticcs ramo^ii. — Jfr^ troj)., 



Surinam, 



3, Plocosperma. Ovula cujusque earpoUi 2. Capsula elongata, teres, llocularis, car- 



pellis valvjformibus margine placoutiforis. Semen abortii solitarium, liftcarc, teres, apice 

 eomosum. Fnitex ramosus. — Guatemala, 



Tribus ZX« i:ulogranl6ae4 Stylus (oxcopta Lahordia) simplex, stigmata termimili integro v, 

 Bubdidymo. Ovarii loculi co-ovulati. 



Esccpta ; Stigma in Labordia 2-3-lamellatum, 



Subtribus I. Spigelieae. CorollcB lobi valvati, Capsula comjyressa, didt/ma, iruncaia i\ 2-loha, 

 Herh^ V. mffrutices, 



4, Spigelta, Stylus artieulatus. Capsula supra basin persistentem eircumscissa- Spicse 

 1-laterales v. flores rariusin dichotomiis solitarii. — Aaicr. trap, etbor, 



5, MiTEEOLA, Capsula apiee late truncata v, 2-loba. Corolla 5-Ioba. Cymse dichotomse. 

 Flores parvi. — Amer. irop. et bor.^ Asia, Australia trop, 



6, MiTUASACME, Capsula apice truncata 't.' 2-loba. Corolla i-loba, Flores solitarii v. 

 conferti, parvi. — Australia^ Nov, Zelandia, Asia trap, 



L 



Subtribus 2. Buddleiea?. Corolla lobi imlricati v. rariits coHtorti sinisirorsion ohtegentes, Capsula 

 septicide 2'Valms, valv^is Stilus 2-fidis^ v, rarins bacca indchiscem. Frutices v, arbores rarius herhct, 

 Flores s<Bpius parvuli, 



Excepta ; Corollse lobisinistrorsum obtegentes in Lahordia etiu plcrtjsque speciebus Gcniostomatis ; 



Bacca indehiscens in Nicodcmia, 



* Calyx i-h-partituB, 



7, PoLYPRE3fUM. Flores ssepius 4-m6ri. Corolla ealyco brevier. Herba humilis, floribus 



in diehotomiis inflorcsccntiae fuliatEe solitariis par\'is. — Amer, bor, et trop, [ 



8, LooAKiA. Flores sjepius 5-meri. Corolla calyce sfepius lougior. Herbae rarius fruticuli. 

 Inflorescentia trichotome cymosa v, rariub flores fasciculati v. HQlitdrlu—Auslralia, Nov, 

 Zela7idia, 



9, Gbniostosca, Flores 5-meri. Corolla tubo brevi, lobis ovatis soepe contortis, Semina 

 palpa placentae involuta. Frutices, cymis v. floribus axiUaribus. — Ifis, Mascar.j Aixhip, Malay, 

 et maris Pacifici, Australia, Nov. Zeldndia, 



10, Labokdia, Flores 5-meri. Corolla tubo cylindraceo, lobis angustis contortis. Ovarium 

 sispius Z-7neriimy stigmate Z-l^mellato, Semina pulpa placentfo involuta. Arbores fruticesvo, — 

 his, Sandww, 



** Calyx hrcviter v, alte i-lohatus. 



11, GoMPHOSTiQiiA, Calyx alte lobatus. Frutex Tirgatus, Flores oppositi, ad apices 

 ramomm subracemosi. — Afr. aiisir, 



12, NuxrA. Calyx coriaceus, breviter lobatiis. Corolla supra basin circumsetssa, Anihera' 

 rum hatili divaricaii conjltientes^ in filamenttim refiexi. Frutices glabri v, pubesctjntcs. Cym» 

 corymboso-panicnlatst-— -^A- '^*^- ^' amfr,, ins, Mascar, 



13, Chiliantiius. Antherse filamento eVoluto e tubo brovi essertse, csetera Biiddiria, Flores 

 saepius minimi, numcrosissimi. — Afr, anstr. 



