Ts^"? 



bilocularibus, sagittatis, longitudinaliter dehiscentibus. Germen bi- 

 loculaie. Gemmnlae \n loculis paucae, niedio di.sst pimento insertae(<) 

 Stylus terniinalis, filiforniis, simplex, subexsertus ; st>g?/ia obsoletc 

 bilobum. Capsula compressa, bilocuiaris, bisulca, bivalvis. ^emina 

 subdefinita. Embnjo intra albumen carnosuni teretiusculus, rectus. 



G £ ?r £ R A. 



3876. Refzia Thunh, 3877. Lonchostoma Wilcstr. 



Oai§iJSijS XXXVII. Personatae. 



Herhae^ frutices v. arbores^ succo aqueo; foliis 

 oppositis, alteniis v. verticillatis, simplicibus v. rarius 

 compositis, palmatis v. pinnatis, nonnunquaui abortivis, 

 squamaeformibus, exstipulatis, cahjce libero v. cum ger- 

 mine connato, corolla 'receptaculo v. calyci inserta, 

 gamopetala, liniLo plerumque irregulari, Lilabiato^ sta- 

 minibus corollae tubo insertis ejusdem lobis plerumque 

 paucioribus, germine diphyllo, uni-biloculari^ gemmulis 

 plurimis, anatropis v. ampliitropis, fructu capsulari v. 

 rarius baccato, embryone intra albumen liomotropo v. 

 rarius exalbuminoso. 



Ordo CXSilX. ^cropliularineae. 



Herbae v. siiffrulicesy rarius arbusculae^ caule ramisquc 

 teretibus enodibus, v. tetragonis, nodosis. Folia alterna, oppo- 

 sita V. vertieillata, simplicia, integra v. incisa aut pinnatipartita, 

 sessilia v. petiolata, interdum in caulem decurrentia, exstipulata. 

 Flores perfecti, irregulares, rarissime regulares, axillares v. ra- 

 cemosi, rarius spicali, pedunculis opposilis v. alternis, nunc sira- 

 plicibus, unifloris, nudis v. bracteolatis, nunc raultifloris, dicho- 

 tome cymosis. Calyx liber, persistens, penta-tetramerus, foliolis 

 liberis v. varie coalitis, poslico duobus anticis, lateralia superan- 

 tibus, majore. Corolla receptaculo inserta, gamopelala, rarissime 

 regularis v. subregularis, campanulata v. rotata, plerumque irre- 

 gularis bilabiata v. personata, tubo basi aequali v. saccato aut 

 calcarato, limbi labio superiore ,bi- inferiore Irilobo, lobis per 

 aestivationem imbricalis. Stamina corollae tubo inserta, saepissimc 

 quatuor didynama, quinto postico ananthero v. penitus obsoleto, 

 rarissime aeque fertili, sed vix non semper mioore, interdum 

 nonnisi duo, lateralibus v. anticis suppressis. Filamenta simplicia 

 v. basi dente aut appendiculo aucta, erecta v. adscendentia. 

 Antherae biloculares, loculis parallelis v. divaricatis, saepe con- 

 fluentibus, v. dimidiatae uniloculares, longitudinaliter debiscen- 



22 



