— 218 — 



a. Prenanthoides Z. 



Subspecies Jaquetianum Zahn, in Koch Syn. (1901) p. 1894 et in Schinz et Kell., 

 Fl. d. Schw. ed. 2 II (1905) p. 320; Hierac. d. Schw. (1906) p. 421. Caulis ad 80 cm altus 

 saepe ± crassiusculus, in sumnia tertia parte dense glandulosus epilosusque. Folia caulina 

 ad 15 V. compluria, sat magna, ovato- v. elliptico-lanceolata, inferiora saepe subjjanduriforniia, 

 media superioraque profunde cordata amplexicaulia, auriculis inter se contingentibus, late ovata, 

 omnia acuminata niollia denticulata, utrimque disperse modiceve, in margine dense pilosa 

 (1 mra), summa giandulis valde solitariis obsita. Intlorescentia valde squarrosa, saepe ad ';j 

 totius caulis descendens, ramis arcuato- v. subhorizontaliter patentibus basi tantum sparsim 

 pilosis densissime lutescenti-ghmdulosis. Acladium ad 20 mm longum, capitula pauca v. 

 numerosissima, involucrum 8 — 10 mm longura, squamae subangustae, obscure canae albido- 

 viridi-marginatae, modice floccosae epilosae densissime glandulosae, pedunculi consimiles, cani. 



Habitu inflorescentiae H. ramosissimo Schl. haud dissiraile. 



Helvetia. Valesia: Pacoteires 2000 m, Econe (Besse), inter Grengiols et Binn (Jaquet). 

 Hochmatten pr. Binn (Chenevard), Kalpetran (Muret), in valle St. Nikolaus (Favrat), Chemin 

 neuf supra Conthey (WoLf), in valle Triqueut supra Ardon 1100 m (Zahn); Klusalpe pr. 

 Reidenbach in valle Simmental (Maurer). — Epinel in valle Cogne Florae Valdostanae 



(Wolf). 



Tab. 175. H. prenantlioides Vili. .ssp. Jaquetianum Zahn (pr. sacellum „Auf dem Platt'- 

 inter Grengiols et Binn, leg. Jaquet). 1. Squama. 2. Pedunculus sub involucro. 3. Foliorum 

 margo. 



c. Lanceolatum (Vill.) Z. 



Subspecies bupleurifolloides Zahn, Hierac. d. Schw. (1906) p. 424; H. lanceolatwn 

 «) multiglandulum Zahn, in Syn. (1901) p. 1864. Caulis superne modice pilosus, pilis basi 

 obscuris. Folia ut in H. bupleurifolio Tausch, ± ovato-lanceolata, basi profunde cordata. 

 2 — 3 longa quaui lata, sed fere semper dentibus numerosis minoribus maioribusve raunita, 

 supra rigidiuscule subpilosa, media inferioraque basin versus distincte angustata. Involucrum 

 minus quam in H. lanceolato typico, 9—10 mm longum, squamae subangustiores, interiores 

 minus obtusae, sparsim modiceve floccosae, obscurae, pariter ac pedunculi ± obscure cani 

 dense glandulosi et plerumque piHs obscuris solitariis munitae. 



Variat: 1) fuscum Zahn 1. c. Squamae subatrae, pili iu superiore plantae parte basi 

 atri. — Helvetia: in iugo Oberalp (Bruegger), Tschams in v. Samnauu 

 (Kaeser); in ra. Vogesis, in ni. Feldberg Silvae Nigrae (Zahn); Vorarl- 

 bergia: Supra Stuben ad viam versus Lech (Zahn) et pr. Rauz (Murr). 



2) subcinereum Z. 1. c. Squamis modice floccosis, pilis dilutioribus basi 

 tantum obscuris. — Helvetia: Pacoteires supra Alesse (Besse) Valesiae; 

 in iugo Bonaudon pr. Rochers-de-Naye (Lagger). 



3) subepilosum Z. Involucrum et pedunculi plerumque epilosa dense glan- 

 dulosa. H huplenrifolio Tsch. proxiraum, sed squamis obscuris latioribus 

 obtusis more H. lanceolati differt. — Helvetia: Oussannaz (Jaquet), Petit 

 Mont, Bonaudon (Muret); in alpibus supra Bex (Muret); la Forclaz in valle 

 d'Herens (Wilczek); pr. Grindelwald (Christener). 



Tab. 176. H prenanthoides ViU. ssp. hupleurifolioides Zahn 1) fuscum Z. (e ra. Arlberg 



