OIX. GENTIANE^. 801 



9. Faroa, Calyx aplce 4-ii(liig, Stamina 4, esserU, PediccUi tenucs, fasciculati, — A/r. 

 trop, 



10» MicRocAi^. Caiyx 4-dentatus. Stimina 4, subexserfa, Florcs pauci, longc pjdiincii- 

 \^ti.-^Evr. occid.j Amcr. ausir, 



(26* piCENDTA differt stigraate 2-lamellato, etc) 



*** Aniher<B oblongm corollce iubo s<Bpe dongato inclus^, Placent<B parum v. semi-itiiritsa. Flares 



5'iiieri, rarius i-merL 



]1- VoYitiELLA, Ilerba nana, apliylla, cyma t<jrminili subcapitata. — Guiana et Brasilia bar, 

 12. VoYRiA. Ilerba? Immi]es, apliyllje, piiucifiorre. — Amer- irop. 



13- Enicostema. Herba foliatUj floribus parvis ad axULis glomeratis, — Asia et Afr. trop.^ 

 Ind. occid. . - 



**** AniheriB ohlongm corollas Utho Inclusw {ea:c€pfo Leiantho). Ovarium placentis valde intrusis et 



in Tnedia contiguis spuria 24ocuIare. 



14. Leianthus. yiores homomorplii. Corolla longe tubuldso-infiindibiilarig, Rt-aniina 

 longo exserta V, subiaclusa. Herbae elatioros foliatse t» frutice?, floribus laxe cymoso-panicu- 

 latis corymboso-cytnosis v. subumbellatis, — hid, occid., Amer, centr., Mexico, 



15. HocKiNiA. Flores dimorphi, in aliis antherae siibsessiles connatse, stylo elongato, in aliis 

 filameiita filiformia, stigmato in ovario siibscssili« Corolla tubuIoso'Campanulata, fcUiminibus 

 incliisis. Herba crecta, foliis petiolatis, cymis laxis. — Brasilia. 



16. Tapeinostemon, Flores homomorplii, Antherse connatae, Herba annuae, folils petio- 

 latis, floribus parvis cupitatis v. laxe trichotonif^ paniculatis. — Brasilia, Bolivia. 



17. GfEPPERTiA. Antheraj liberie. Corollae lobi oblongi. Herbae Tolubilcs, floribus p-irris 

 subcy i»o.so-ract>mosis, — Cuba. 



18. CuRTiA. Antherae libcnc. Corollae lobi ovati, Herbse tonues, crectaB, floribus parris 

 corymboso-cymosis v. laxe psmiculatis. — BrasUia^ Guiana^ 



Subtribus 2. Erythr^eae, Stigma 2'lamellatum, Anthcrts stepius ereela, Ovariitm l-loculare 



placcntis parum v. semi-hitmsis. Siylus s^epe deciduus. Hcrbee annuce v, rarius perenties, 



* Stigmatis lamellts 2-Jidts (in ctsteris integrm), 



19. CntoRA, Flores 6-8-meri, Corolla rotata. Antherse immutiitae. Flore-s flari,— 

 Europa, Afr, bor.^ Asia occid^ 



** Anther^ demum s(Bpiu» spiraliter tort<s, * 



20. ERYTHTi-T:A. Flores 5^4-mcri. Corolla hypocrateriformis v. rotafii, — Tieg. (emp. e( sub' 

 trap, hemispL bor., Chile. 



21. Lapithea, Floros 7-10-incrL Corolla rotata, — Amer, bor, 



*** AHther<E immulalw v. apice Icviter recurve. 



22. Sabbatia, Calycis lobi 5-10, angusti. Corolla rotatii, 5-12-lobu. Stigmatis lobi 

 lInoares> — Ainer. bor.^ Ind. occid. 



23. Zygostigma. Calycis lobi 4-*5, HneareB, Corolla hypocrat^riformis, 4-5-1o1mi, Stigma- 

 tis lobi oblongo-liiioares, conniventcs,— ^/^i(?r, aitstr. exiratrop, 



24. IxAXTHus, Calyx semi-S-fidus, bract^is 2 foliaceis stipatus. Corolla subrotata, 6-Ioba, 

 Stigmatis laminae orbiculatEe. — Ins. Canar. 



25< Dejanira. Calyx campanulatus, 4-fidus, ebracteatns. Corolla supra tubum brerem 

 rotata- Stigmatis laminae breviter oblonga^ — Brasilia, 



26, Cicenijia. Calyois segmeiit^i 4, angnsta, erccta. Corollae tubus cylindraceus ; lobi 4, 

 patentes- Stigmatis laminae breves, lata*. Herba nana, ramosissima, floribus parvis pedicel- 

 latis- — Eur. occid. 



27, Canscora, Calyx tul^ulosus, 4-dentatus. Corollae 4-meT'£e lobus 1 omnino exterior, 

 Antherae 1-2 caeteris saepius majores v. altlus affixae t- solae fcrtiles, rariua omnes subaeqnales, 

 — A/r.f Asia, et AustraL frop. 



28, ScHULTESiA, Calyx tubulosns v. pyramidatup, Lite 4'alat«», CoroUfe infundibularia 

 lobi 4, Stigmatis lamina' latae. — Amer. trop. 



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