__ 112 — 



gato V. O, qmbusdam fauce coronata v. basi foveolata, 

 squamigera v. calcarala, novella conlorta v. induplicato-val- 

 vata. Stamina e tubo v. fauce , lobis corollae isomera < et 

 alterna, antheris normal. basi-dorsifixis, quibusdam biporis v. 

 demum tortilibus. Ovarium liber. diphyllum (raro 3-5-phyl- 

 lum), 1 -2-3-4- loculare, placentis parietaUb. v. centrahbus, 

 ovuhs 00 < ana - amphitropis , stylo longiori v. O , stigm. 

 bilobo V. integro. Capsula uni-bi-(5-'!l-)locularis , quibusdam 

 baccata v. drupaceaj poly-oligosperma; sem. globosa, angulata, 

 compressa v. alata, albumine carnoso v. corneo. — Spec. 640? 

 DC. et Griesebach. 



a. yUlarsiece: herbae hygrobiae, caudice prostrato, foliis 

 alternis< ternato-scctis v. reniform. et crenatis, coroUa j-fida, 

 nov. induplicativa, capsula unilocul. bivalvis^ rachicida<, se- 

 minib. minutis, embryone minimo, album. carnoso: — iMfl?- 

 nyanthes, Villarsia^ Limnantheniwn. 



b. Gentianeoi: hbae, suffrut, fol. opposit. verticillat. raro 

 alternis, corolla 5-4-10-fida, nov. sinislrorsum contorta, cap- 

 sula 1-2-loculari, poly-oligosperma , raro baccata, embr. mi- 

 nuto, album. carnoso. (Swertieae, Lisiantheae, Chlorese et Chi- 

 ronieae — Griesebach): — Stvertia ^ Frasera, Halenia ^ 

 Stellera, Anagallidium, Pleurogyne^ Gentiana; — Leianthus^ 

 Prcpusa^ laisianthus; — Chlora^ Ixanthus., Canscora^ Cicen' 

 dia , Erythrcea , Schuhleria , Pelmontia ; Sebcea , Sabhatia ; — 

 £xacum^ Orphium^ Chironia.... 



c. Loganiece: hbae -arborcs, fol. opposit. substipulatis, 

 corolla S-^l-lO-fida, nov. convolutiva, stamin. isomeris v. pau- 

 ciorilD., ovario 2-4-1 -loculari, ovuhs amphilr., rarius anatropis; 

 capsula bilocul., septicida , septifraga v. circumscissa, passim 

 baccata, raro 2-1-pyrena; semina peltata v. subrecta, saepe alata, 

 albumine carnoso v. corneo, embr. brevi v. longiori: — LjOga- 

 niay Geniostoma ; Potalia , Anthocleista , Fagrcea ; Gdrtnera... 



d. StrychnecE : differunt a Loganieis corolla nov. val- 

 vata ; — Usteria 1-andra; Labordiae capsula 3-locularis; An- 



