CLASSIS XIX. GENERA 



SYNGENESIA, 



anlhcrae 5. in lubulum connalae. 



riores in receptaculo communi compositi. 



Ord. I. Polygamia acqualis. 



Flosculi omiics hermaphrodili, ferllles. 



a. Scmißosculosae Toiirncforiü , corolIuUs omnibus ligulatis. — Farn. 

 Compositae : Cichorlaceae. 



724. Tra^opogon L. Anthodium simplex, polypliyl- 

 liim. Recepi. luitluiii. Papp* plumosus, stipitatus. 



725. Scorzoiiera L. Anlhod. imbricalum : sqiiamis 

 tnariiine scaiiosis. Recept. nuduini Papp, plumosus, substi- 

 pitalus. 



726. Picrldlum Dsf. AniJiod. imbricatum urceola- 

 (uni, squamis niargine inembraiiaceJs. Rec, nudum. Achenia 

 telragonn, subiucurvala, transverse tuberculata, pappus sessi- 

 lis, pilosus. 



727. Soncluis L. Anthod. Imbricalum, basi rentrl- 

 cosum , maturitatis tempore coDnivens. Recept. excovato- 

 punctalum, nudum. Papp, subplumosus, sessilis. Achenia 

 lougiludinaliler striata, 



728. Lactuca L. Anthod. iinbrirafum, oblougum squa- 

 mis marglne scariosis. Recept. puuctalum, nudum. Papp» 

 simplex, stipitatus. Achen. laevia. 



729. Ghondrilla L. ^/zMor/. cylindraceum simplex: 



90* 



