— 256 — 



lanceolata v. (exteriora) obloiiga, acuminata mucronata, denticulata, larius dentata (interduni 

 dentibus in petiolum descendentibus), lutescenti-viridia ± subglaucescentia, subrigidiuscula ; 

 caulina 3 — 4 reniota, sensini decrescentia, basi attenuata subpetioliformia v. sessilia semi- 

 amplexicaulia, reliqua ut in rosularibus. Inflorescentia laxe paniculata v. altefurcata subdeter- 

 minata 2 — 10 cephala, acladio 1 — 5 cm longo, ramis 1 — 4 remotis oblique ascendentibus ± 

 gracilibus, ordinibus axiura 3 ( — 4). Involucrum 10 — 11,5 mm longum ovatum basi rotun- 

 datum: squamae subangustae obtusiusculae v. (interiores) acutae, obscure canae dilute sub- 

 marginatae. Pili in involucro, pedunculis ramisque modice numerosi^v. subdensi, in foliis con- 

 similes, sed iu margine nervoque dorsali densiores, 1 — 2 ( — 3) mm longi. Glandulae iu invo- 

 lucro pedunculisque modice numerosae v. subdensae, in caule usque ad basin dispersae, in 

 foliis solitariae. Flocci in parte aversa foliorum caulinorum superiorum dispersi, in nervo 

 dorsali reliquorum valde solitarii v. nulli, pedunculi et involucra sat dense floccosa, caulis 

 usque ad basin deminute floccosus. Flores saturate lutei, ligulis apice ciliatis. stylis sub- 

 atris; achaenia castaneo-brunnea. — Flor. lulio — Aug. 



Helvetia: In declivitatibus occidentalibus iugi Nufeuen versus vallem Egiueiital, 

 c. 2100—2800 m (Lagger, Favrat). 



Tab. 223, Fig. B 2, 3. H. gonibense Lagg. et Christener (loco classico legi). 2. Squama, 

 3. Pedunculus sub involucro. 



122. Hieraciutn iuraniforme Zahn ~ iuranum — incisum Zahn. in Schiuz et Kell., FI. 

 Schw. ed. 2 II (1905) p. 332; Hierac. d. Schw. 1906 p. 4SG. 



Caulis 30 — 60 cm altus gracilis v. crassiusculus, rarius tenuis, molliter subpilosus, saepe 

 flexuosus, phyllopodus. Folia rosularia pauca v. compluria, breviter longeve petiolata, late 

 ovato-lanceolata v. oblongo-lanceolata, abrupte v. sensim in petiolum saepe ± alatum angu- 

 stata, acutiuscula v. sensim acuminata, denticulata v. basin ver.sus grosse dentata, utrinique 

 disperse mediocriterve brevipilosa, ± mollia, dilute (saepe ± lutescenti-) viridia: caulina 

 (3 — ) 4 — 8 ± remota, sensim v. subcito decrescentia, ima radicalibus similia, + petiolata 

 v. basi angustata subpetiolata, sequentia elliptico-Ianceolata, basin versus + panduriformia 

 angustata sessilia semiampjexicaulia, superiora basi lata parum v. semi-amplexicaulia. Inflores- 

 centia laxe paniculata, oligo- v. pleiocephala, acladio 10 — 50 mm longo, ramis primariis 3 — 6, 

 infimis saepe remotis, ordinibus axium 3 ( — 4), capitulis (2 — ) 5 — 12 ( — 20). Involucrum 

 9 — 10 mm longum ovatum, squamis angustis v. sublatiusculis, obtusis v. acutiusculis, subatris. 

 dense glandulosis, spar.sim v. subdense floccosis, disperse v. sparsim pilosis. Pedunculi sparsim 

 pilosi V. subepilosi, + cani, dense glandulosi. Flores saturate lutei. ligulis apice ciliatis, 

 stylis obscuris; achaenia brunnea. — Flor. lul., Aug. 



Habitu H. hirani, caulc phyllopodo (oligo- vel) pleiophyllo, sed involucris semper praeter 

 glandulas + densas pilis simplicibus plerumque haud ita numei-osis obsitis. 

 1. Pedunculi subepilosi v. pariter ac involucra pilis solitariis obsiti. 

 2. Folia caulina 4 — 8. 



Subspecies luranlforme Zahn I. c. — Folia rosularia comphua, plerumque magua et 

 sublonge petiolata, exteriora abrupte in petiolum contracta, interdum basi truncata, late 

 ovato-lanceolata; caulina 5 — 8 elliptico-lanceolata submagna sed + cito decrescentia. Caulis 

 30 — 60 cm altus. 



«) Qenuinum Zahn, llier. d. Schw. p. 487; squamis sublatiusculis obtusis v. acutiusculis. 



