380 Compositae. 



TRAGOPOGON Linn. exparte, Less. 

 InFolacram uniseriale, 8 — 12-phyllum. Achenia con- 

 formia, snperne sensim attenuato-rostrata, ima basi vix 

 cara, stipitem brevissimum continentia; rostro lonjyo, con- 

 tinuo. Pappus subbiserialis, plumosus; radiis quinque 

 long-ioribus, apice deplumibus. Receptaculum ebracteola- 

 tum. Herbae erectae^ ramosae^ foliatae^ subglabrutae. Fo- 

 lia angustaf integra, integerrima, amplexicaulia. Capitula 

 lutea vel purpurascentia. 



1. Tragopogon pratensis Linn, Spec. 1109. Gaertn. 

 Fruct.2.36S. ^. 159./. 4. Engl. Bot. t. iU. Flor.Dan. 



t. 906. Schkuhr, Handb. 3. t. 214. Koch. Synops. 423. 



Pedunculis cylindraceis, sub flore vix incrassatis; in- 

 Tolucro octophyllo, florcs aequante vel superante; ache- 

 niis marginalibus quinquang^ularibus, spinuloso-denticn- 

 latis, rostro longioribus. 



In pratis, pascuis, versuris nemoribusque 

 apricis frequens. Floret aestate. (^ 



Flores lutei. 



2. Tragopogon major Jacq. Austr. t. 29. Hoffm. 

 Germ. 272. Roth. Germ. 1. 332. 2. 239. Schkuhr, 



Handh. 3. t. 214. Koch. Synops. 422. 



Pedunculis sursnm sensim incrassato-clavatis; invo- 

 lucro subdodecaphyllo, flores superaute; acheniis margi- 

 nalibns quinquangularibus, argute denticulato - spinulosis, 

 rostro brevioribus. 



In apricis siccis, argillosis et calcareis. 

 (Hasenheide, Spandau [Willd.], Rudersdorf.) 

 Floret aestate. (^ 



Flores pallide snlphurei. — Praecedente multo rarior. 



SCORZONERA Linn. ex parte, Cass. 

 Involucrum polyphyllum, irabricatnm. Achenia con- 

 formia, elongata, superne vix attenuata, glabra, ima basi 

 VLX cava stipitemque brevissimum continentia. Pappus 



