3g6 composita;. Senecio. 



2. S. visco3Us(L.Sp. 1217)totiis se 1 superne copiosiusglandu- 

 loso-liii'tus viscosus, caule crassiusculo ereclo superne ranioso, foliis 

 inler. in peliolum altenuatis ca-teris sessilibus ssei^e amplexicaulibus 

 omnibus oblongo-spathulatis el obloiigo-liiiearibus pinnatilidis vel 

 partilis laciniis oblongis insequaliler dentalis vel lobatis versus basin 

 folii decrescentibus, capitulis mediocribus corymbosis ovatis, involu- 

 cri phyllis linearibus acutis pa(tilloso-viscidis, squamulis involucro 

 2-3-plo brevioribus, li.^ulis minimis revolutis, acheniis glabris stria- 

 tis, pappo disco sublongiore ©. S. Calverti Boiss. Diagn. Ser. II, 3, 

 p. 3-2 non Ky. exsicc. — S. Tninphrestem Boiss. et Heldr. Diagn. 

 Ser. II, 6. p. 99. 



Hab. in sylvaticis regionis subalpina-. ei alpimc, regio superior inontis Velu- 

 clii ffituliai (Samar. et Guicc!), Lacoiiia (ex Sibth.), Pontus Lazicus in valle 

 Djiniil GOOO' (Bal!j, in Armenia circa Erzerum (Calv!). 



/3. discoideus. 



Hab. in regione alpina montis Argsei Gappadoclaj 6000' (Bal!j. 

 Ar. Geogr. Europa niedia a Britannia el Scandinavia ad Rossiam mediam, 

 Hlspania et Ilalia boreale.^. 



-}- -f Achenia pubescentia. 



3. S. Decaisnei (d.c. Prodr. VI, p. 343) glaber, glaucescens, 

 CLiule puuiilo erccto stepe a basi dichotome et divaricalim ranuso 

 rarius simplici, foliis carnosulis infimis ovato-oblongis dentatis bre- 

 viter peliolatis, cauliniscordato amplexicaulibus auriculis latis rotun- 

 datis, capitulis discoideis parvis obconiC()-cylindricis ijedunculis eis 

 longioribus suiTultis, involucri glabri squamis accessoriis subnullis 

 pbyllis viridi-fuscescentibus angu.ste marginatis linearibus aculis, 

 acheniis angulato-striatis columnaribus apice cupulalis dense et bre- 

 viter pilis papillaribus hirtis pappo eis longiore caduco ©. Crassoce- 

 phalum ftavum Decaisne Flor. Sin. p. 27. — Senecio flavus Schultz 

 Bip. in Phyl. Can. III, p. 317. 



Hnb. in rupestribii et ar^nosis^Egypti inler Nilura et mare Rul)rum(Acer- 

 bi! Schw!), Arabiue Petreie in vallibus Ouadi Scheick, Ouadi Mokattcb, Ouadi 

 Feiran (Bove! .Schimp 994! l^oiss!), Palestina ad mare Mortuum (Ky. 781IJ, 

 Persia australi prope Kaserun (Haussk!), orientali et AlTghania contermin4 

 (Bge!), Belutschia(Stocks!) 



Ar. Geogr. Insulfe Canariea->es, Algeria interior, Arabia fclix, P.B. Spei (ex 

 Sc-h. Bip.). 



4. S. vulgaris (L. Sp. 1216) glaber vel arachn oideo-Ianatus, 

 caulibus crassiusculis pumilis,. foliis inferioribus oblongo-spathulalis 

 dentatis in petiolum brevem attenualis, cseteris oblongo-linearibus 

 pinnatifidis partitisve basi aurlculata ampIexicauHbus laciniis remo- 

 tis ovatis obtusis rachideijue a:ute et inaequaliter denticulatis, capi- 

 tulis corymboso-coarctatis vel sparsis cernuis parvis obconico-cylin- 

 dricis discoideis vel breviter ligulalis, involucri phyllis glabris 

 linearib is apice denticulatis, squamulis 8-10 5-6-p'o hrevioribus 



