— 803 - 



horizoiitalis leviter arciiata 6 mm., rostrum 8 mm. 

 longa. Antherae ovatae. Calyx in fructu hand auctus. 

 Capsula 13:4 mm. Semina basi capsulae locata pauca 

 vix 2 mm., reticulata, caruncula parva. 



29. P. Davidi Franch. PI. David. II, 67. Furfu- 

 raceopuberula erecta simplex v. basi ramosissima 

 ramis sesquipedalibus ascendentibus, foliis inferioribus 

 mediisque passim verticillatis v. oppositis reliquis brac- 

 teisque semper sparsis petiolatis pinnatisectis segmentis 

 lanceolato- v. lineari-oblongis pinnatifidis atque carti- 

 lagineodentatis, ra^emo laxo elongato multifloro, brac- 

 teis tenue petiolatis foliaceis superioribus trisectis 

 calyce brevioribus, calyce pedicellum superante mem- 

 branaceo cylindricocampanulato ventre fisso dentibus 

 3 oblongis integris, corollae roseae tubo pubescente 

 calycem fere duplo superante limbo breviore, galea 

 tenui labium aequante supra basin brevissimam in 

 annulum impervium contorta turn horizontaliter por- 

 recta in rostrum elongatum apice recurvum attenuata, 

 labio patente cordatorotundato lobo medio latissime 

 obovato prominente lateralibus parum minore, fila- 

 mentis triente superiore tubi adnatis parce barbatis, 

 capsula calycem triplo superante et cum ilia cernua 

 ovatolanceolata acuta. 



China: Sze-tschuan, districtu Mou-pine (David!). 



P. tortae m. simillima, sed jam foliis nonnullis oppo- 

 sitis calyceque facile distinguenda. Inter Verticillatas 

 baud collocanda, quia in his folia alterna si occurrunt 

 semper infima, reliqua vero cum floribus exacte verti- 

 cillata sunt, quum in P. Davidi flores omnes foliaque 

 superiora pleraque spar sa sint. 



