208 



S u b t r i b u s 



Corollae Uibus ex basi angusta subito in ventrem amplissimum sub- 

 globosuni ampliatus, fauce cons tricta, limbo patnlo, — calycis foliola ovata : 

 r Tubus obconicus , infundibularis, subcampanu- 

 latus , limbiis lecurvus 5-lobus, — calycis 

 foliola linearia: 



Corollae tubus ex an- 

 gusta basi paultatim 

 ampliatus, fauce ampla: 



Tubus oblique clavatus, linibus integerrimus, an- 

 I tice in linguae formam productus . — calycis 

 [ foliola oblonga: 



S u b t r i b u s 10. 



Calyx aniplus 

 patulus, rarius 

 integerrimus , ^ 

 plerumque co- 

 loratus : 



Calycis foliola fCalyx subaequalis vel obliquus , corolla tu- 

 ovatairregula- jbulosa, plus minus obliqua , limbo sub- 

 riter dentata ^aequali: 



I Calyx valde obliquus, corolla tubulosa, ob- 

 iliqua, limbo exacte breviter bilabiato : 



(^Calycis foliola profunde subulalo-incisa, ni- 

 I tido- villosa, — corolla tubulosa, obliqua, 

 Calycis foliola I limbo erecto : 



lanceolata Calycis foliola regulariter acute dentata , — 



vel crenata, 



rarius integer- 



rima : 



profunde vel 

 subulato-den 

 tata vel incisa 



■) corolla brevior tubulosa, limbo patulo sub- 

 I aequali : 



I Calycis foliola regulariter subulato- dentata, 



j — corolla longior tubulosa, limbo obliquo 



[patulo : 



Calycis foliola incisa , laciniis in flmbriarum fasciculos disso- 



luta, — corolla tubulosa liorizontalis, basi dorso saccata, 



llimbo subobliquo: 



Calyx angu- 

 Btus, saepissi- 



me accum- 

 bens , saepius 

 integerrimus : 



Calycis foliola lanceolata, — corolla basi 

 subaequalis vel gibba, plerumque recurvata, 

 limbo obliquojglaudulae dorsales 2 connalae ; 



Corolla elon 



Calycis foliola longissime linearia, corolla 



jrato - tubulosa<! ^^^^ subaequalis subrecta, limbo bilabiato, 



leviter inflata : 



glandulae 5 in eoronae formam dilatatae 



Cal. foliola oblonga , — corolla basi calca- 

 rata, obliqua, limbo subaequali, glandulae 

 dorsales (?) 2 connatae : 

 ' { Corollae limbus ventre amplo 



I Aunulus I porrecto angustior : 



\- . , I Corollae limbus tubum aequans 

 ^ ,, . instructus: , ,, ^ 



Corolla bre- ! [ vei paullo superans : 



vior urceolata :-=i [Corolla subrecta, urceolata, lim- 



I Annulus j ^jq ijasique subaequalis: 

 glandula «^ 



, , Cor. tubus recurvatus , sursum 

 [ampliatus, limbus subringcns: 



