420 182. Hieracium. 39. COMPOSIT^E, A. Fl.ex.cal. 



VIL 182. HIERACIUM. Dioseorides. Haivkweed. 



Pericline becoming ovate ; scales many, linear, obloftg, 

 imbricate ; clinantluts rather flat, scrobiculate, roughish, 

 becoming rather globose, papillose ; calathide many- 

 flowered 5 ake7iiu7fi angular, furrowed ; pappus sessile, bristle- 

 like, denticulated, stifF, persisting, greyish. 



a. Leontidese. Leaves radical, rather laid, not glaucous or 



coriaceous; scape naked ; calaihides solitary, or few. 



1. Hieracium alpinum. Alpine haivkweed. 

 Leaves lanceolate, oblong, pointed, villous; edge whole 



or denticulated ; scape rather naked, villous ; calathide soli- 

 tary ; pericline very villous. 



Hieracium (Pulmonaria) villosum alpinum flore magno singular!, caule 

 nudo, Raii Syn. 109, 10, 



Hieracium alpinum, Lin, S. P, 1124, 



Welsh mouse-ear. 



Alpine rocks ; perennial ; July. 



Scape solitary, simple, with a lanceolate leaf in the 

 middle ; calathide upright ; pericline black ; flowers golden 

 yellow. 



2. Hieracium aurantiacum. Orange haivkweed. 

 Leaves oblong, pointed, hairy, hispid, not cut; scape 



leafy at bottom, hispid; calathides corymbose; peduncles 

 conglomerate. 



Hieracium hortense latifolium, sivc pilosella major, Ger. em, 305,3. 

 Hieracium aurantiacum, Lin. S. P. 

 Grim the collier. Golden mouse-ear. 



Alpine woods ; perennial ; June and July. 

 Stolones creeping ; stapes with one or two leaves about 

 the middle ; flowers dark brownish orange colour. 



b. AndryaloidetB. Plant hairy; hairs long, luhite, jointed, 



somewhat plumose; stem leafy ; pappus very rough. 



3. Hieracium villosum. Villous Jiawkweed. 

 Stem upright, rather branch}', villous ; leaves repand ; 



toothed, villous ; root-leaves oblong, lanceolate; stem-leaves 

 ovate, embracing the stem ; pericline open, very villous. 



Hieracium quinlum Clusii, Ger. em. 301,2. 

 Hieracium villosum, Lin. S. P. 1130. 



Damp alpine woods ; perennial ; August. 



