— ltJ7 — 



saepe subfoliaceas decrescentes. Involucrum 10 — 15 mni longum globosum v. late ventri- 

 cosum, densissime molliterque pilosum subvillosum, disperse mediocriterve glandulosum ef- 

 floccosum, glandulis parvis, squamis subatris e basi latiuscula longe acuminatis plerisque 

 acutis v. acutissimis. Flores pierumque lingulati apice sat dense pilosi. 



Saepissime formulae Halleri > silvatieum respondens. 



Variat: a) genuinum Zalin, foliis supra subpilosis glabrescentibusve , caulibus fere 

 semper monocephalis. 



1) normale Zahn, Hierac. d. Schw. (1906) p. 383, H. pilosum Schl. in 

 sched.; Griesebach, Comment. (1852) p. 30 p. p.; H. fuliginosnm Christener 

 in sched., nec Laestad.; H. leontodontoides f. ligulata A.-T. in sched. 

 nonnull. Caulis dense floccosus, haud canotomentosus. 



a) verum Zahn 1. c. Tota planta sat dense pilosa, pilis 2 — 4 mm longis. — 

 Helvetia occidentalis: Gr. St.-Bernhard, Boellaire (Wilczek), Galen- 

 alp pr. Fee (Favrat), inter Obergesteleii et iugum Grimsel (BernouUi), 

 Furka, Realp, St. Gotthard (Chenevard, Correns, Schleicher); Axalp, 

 Gr. Scheidegg (Christener, BernouIIi), in m. Pilatus: Klimsenhorn supra 

 Hergiswyl (R. Buser, Schroeter); Helvetia orientalis: in alpe Tscheng 

 dador (Bruegger), Val Fedoz (Hegi), Albula (Muret) , in iugo Spluegen 

 (Zahn), „auf dem Kreuz" pr. St. Antonien vallis Praettigau (Bahn- 

 maier); in alp. Matt et Tierfeld pr. Glarus (Heer, Schroeter); Helvetia 

 australis: Cima di Cagnone, Pizzo del Ambro, in alpibus Giovo et 

 Morghirola (Chenevard), Val Piora (BemouIIi); Vorarlbergia: Stuben 

 (Wiuder); Tirolia: Rofanspitz, Rosskogl (Murr), Glungezer pr. Hall 

 (Heufler), in m. Blaser 2100 m pr. Matrei (A. Kerner, sub nom. 

 H. Halleri), in m. Podaster vallis Gschnitz (Zimmeter), Neuprags (de 

 Benz), Nemesalp pr. Sexten 20—2200 m (Huter), Schlern et ViUan- 

 derer Alpe (de Hausmann), in alpibus pr. Kitzbiihel (Traunsteiner) ; 

 Salisburgia: Schmittenhohe(Kappel); Algovia: Fellhorn (VoIImann). 



b) calvescens Zahn, Hierac. d. Schweiz I. c, pilis 0,5 — 2,5 mm tantum 

 longis ubique minus numerosis. — In alpe Blattalp vaUis Binn 

 (Touton). 



2) canescens Zahn, caulibus praecipue apicem versus canotomentosis, 

 floribus saturate luteis. — Carinthia: inter Hannoverhuette et Korn- 

 tauern, Mallvitzer Tauern (de Benz). 



Occurit hoc loco forma robusta furcato- 2-cephaIa, capitulis latis- 

 sime ventricosis, acladio «/s totius caulis exhibente. 

 /J) SUbcochleare Zahn apud Murr, in Oesterr. bot. Zeitschr. (1902) p. 497: 

 foliis utrimque dense pilosis, caulinis subtus parcefloccosis, caulibus haud 

 raro furcato- 2-cephaIis. — In valle Sertigtal pr. Davos 1950 m (Zahn), ad 

 meridiem m. Pian alto in valle Piora (Bernoulli), in m. Blaser pr. Matrei 

 et in m. Platzerberg Tiroliae (Murr). 

 Tab. 137, Fig. A. 1 — 3. H nigrescens Willd. ssix pseudohalleri a) geminum 1) nor- 

 male a) verum Zahn (e m. Fellhorn, leg. VoIImann). 1. Squama. 2. Pedunculus sub invo- 

 lucro. 8. Foliorum margo. 



