CXIX GESNERACE^. 903 



Subtribus 4. PeiiUirhaphiea&, Corolla Eugesnercanim, Antherarum locuH parallel^ disiincfu 

 I>iS€Us anmtlariii, integer S-lobus v. ohsolettis. Ilcrbw humiles v.frtUices,foHis aliernis. Tubera 0. 



21, pKNTARHAPHiA, Cftlycis lobi Hiigusti. Stamina ima basi corollse affixa. Pedunculi 

 axilhires l-flori v. trichotome co-flori v, flores ad axillas fusciculati. — hid. oceid., Columbia^ 

 Amer. centk 



22, Rhttidophyllum, Calycis lobi parvi. Stamina supra basin coroUae afflxa, Pedunculi 

 axillares, elongati, rigicliili, apico dense cymosi. — hid. occid., Cohtmhia, 



Trlbns IZ. Cyrtandrese. Ovnriuni omnino siiperum, PlsLcenUe ad nornani ut in Gesnereis 

 in laminam dorsiftxam facie interiore v. undique oviiliferam cxpansse, in genrribus nonnnllis e 

 fcubtribubus /Rschynantkerarum et Didyniocar^eartim facie interiore nud*, Pructus capsnlaris v, 

 baccatus, 



Subtribus 1, Colnmnpese. Antherarum loculi dutincti, swpius paralleli. Disci glandtda postica 

 magna, c(B(er(B parive v. 0. Ovarii placenits in laminam dorfitjixam ex^ansm^ facie interiore v, 

 undique ovidifer^. FruHm indekiscens v. in vahas 2 coriaceas dekiscens. Genera omnia Americana 

 troj^ica, staminibus 4 perfectis, 



* Filamenta inter se libera ; antheraritm locidi paralUU. 



23, TcssACiA." Calyx ample campanulatus, 5-aiigulatus, eoloratus, truncalus v- brovitfT 5* 

 lobus. Anthers liberae, inclusse. (Fructns ignotus.) Herbse cymis in corymbum tenninaleni 

 confortis.— 7?it?, occid., Guiana, Colurnhia, 



24, Episcia. Calyx alto 5-fidus v. 5-partitus, lobis sfepius angustis. Antherae ovatse r. 

 oblongJB, cohaerentes, Frnctus ubi notus 2-yitlvis. Ilerbge (v. suffmtices ? ) pedicellis axil- 

 laribus solitariis fascicniatis v. in pedunculo eommnni pluribns.— ^?;a(??\ trop, 



25, DuvMuxiA. Calyx o-purtJt«s, segmentis latis foliaceis obliquis. Corolla ample ventri- 

 cosa, Anthene liberre, lineares. Fructns demum S-valris, Frnticcs prostrati x. scandentes, — 

 Amer, trop. 



*** Filartientabasiin vagi dam post ice fissam dm'so st^pe eorollts brevUer ad natam coimata ; anthera- 

 rum loculi 2)(iraUeli. Frutices suffruticesve s^pius repentes v. scaiidentes radicantesque, 



26, At-loplectus. Calyx 5-partitus, segmentis latis coloratis integris dcntatis cristatis v, 

 plumosis- Antherse ssepius libene, ovatae oblunga? v. rarius fere lineares, Fructujj .subbaccatus 

 V, demnm 2-valvis, — Amer. trop, 



27, TKiCUAXTiiE, Calyx 5-partitus, segmentis coloratis phimoso-cristatis. Corolla exitis 

 ad sinus appendicihus claviformihts instnicfa. Antbcra? liberie, ovatse v. oblonga;, (Fructns 

 ignotus.) — Cobwdna^ 



28, CoLUMNEA. Calyx alte 5-fidus v. 5-parLltuj^, segmentis iicutis integris v. inciso-dentatis. 

 Corolla tubulosa v, yentricoaa, fiiuce parum ampliafa. Anther© in quadram cohrerentes. 

 Fructns ubi notus baccatus, — Amer. irop. 



29, Nejiataxthus. Calyois tubus turbinatus, lobi angusti acuti. Corolla in faacem amplam 

 longe dilatata, Antherse Cohnmiea. • Capsula 2-Talvis, valris medio cristatis/ — Brasilia. 



30, IItpocyrta. Calyx et anthene Columvetp. Corolla antice ralde ventricosa, fauco con- 

 stricta sursum spectantc, lobis parvis, Fructus dcmnm 2-vaIvis. — Brasilia, Costa Tiica. 



*** Filamenta inter se libera. Antherarum loculi divaricatl, in connectivo crassiuscnh discnti. 



31, CoDONANTHB, Calyx 5-partitus, scgmentis lincaribu.s. Friictus baccatus, Frutices v, 

 suffhiticcs repentes V- scandentos radicantcsque, foliis saepins pjirrulis carnoso-coriaceis. — 



Brasilia, Guiana. 



Subtribus 2. Eucyrtjindreae. Autlierarum loculi di^tincti, paralleli. Discus ohsoletus v. annu- 

 laris. Fructus indehisce.ns {v. rarius capsnlaris?). Gatera gerontogca i\ ChVensia, caxde ^ftppius 

 divaricate repente v. scandente radicante^ue. 



Excepti : Capsula coruicea 2-4-vah-Is in UhahdoilmmnOj trausverse rumpcnda in Sar.nitnia. 



