— 52 — 



Exsiccata: Hierac. Xaegel. ik>. 360 (a a). 



ji) OXyodon Fries 1. c; H. Oisleri Lagg. in scbed.! H. subspeciosum ssp. 

 suhrupe^tre N. P. II p. 153! Involucra et pedunculi glaiululiii solitariis 

 conspicuis praedita, caulis plus 30 cm altus, involucrum 11 — 18 mm longuni, 

 capitula 2 — 3 ( — 5). Non infrequens. 



a) normale Zahn 1) verum Zahn. Foha rosuhiria lanceolata grosse dentata. Chambery 



(Huguenin), Vallees de Cogne (Wilczek); Helvetia: Aigle-le Sepey 

 (Muret), Alpes de Bex (Thomas), Sanetsch (Rapin), Combe d'Arba/. 

 (Wolf), Alpes de Chateau-d'Oex (Leresche), lieidigalpe v. Simmen- 

 tal (Maurer), Ueschinental supra Kaudersteg (A. et K. Touton), 

 VaUee de Bagne (Favrat), Simplon (Wolf), Binntaler (Bemoulli), 

 Eginental (Lagger); Surenenalp (Gisler), Grosser Mythen (Favrat); 

 Val Piora (Beruoulii), Xaretpass (Zahn), Fusio (Chenevard), 

 V. Piumogna, Pizzo deU Ambro, Alpe Robiei, Sevinera - Zotto 

 (Chenevard), S. Giorgio (Muret), Mte Salvatore (Muret). Alpe di 

 Cadrio (Leresche), Caprino, Mendrisio, Melide, Canzo (Favrat), Mte 

 Generoso (Schroeter), Menaggio-Porlezza (Bruegger), Grigna p. Lecco 

 (Wilcz.); Hinterrhein (Bruegger), Spluegen (Naeg.), Landquart 

 (Muret), Val Chamuera, Piz Alv (Braun, Favrat), Ofenpass: V. Mora, 

 Punt dell GaUo (Brunies). 



2) denticulatum Zahn. FoUa lanceolata elongata denticulata. — 

 Helvetia: Parey p. Chateau-d'Oex (Leresche), Fusio (Zahn). 



3) lacciniatum Zahn. F^oUa (saepe conspicua) profunde lobata v. 

 lacciniata (cauUnum infimum radicalibus simile). — Anzeindaz 

 Binntal, Vulpera p. Tarasp (Muret). 



4) angustifolitm Zahn = oxyodon-bupleuroides. FoUa oninia Uneari- 

 lanceolata subdenticulata. — Eginental (FavTat). Mte Salvatore, 

 Liona (Chenevard). 



5) latifolium Zahn. FoUa maiora ovato-lanceolata; cauUna evoUita 

 conspicua. — Binntal (A. et K. Touton), Simplon (Favre). 



b) subfloceosum Zahn. FoUa parcepilosa subtus in nervo mediano (interiora in tota 

 parte aversa) ± floccosa, exteriora saepe ovatolanceolata; acladium '/3 — '/2 totius 

 caulis. — Binntal: Saflischmatt, Kuhstafl:'el (Kneucker, A. et K. Touton). 



Tab. 46, Fig. A. 1 — 3. H. subspeciosum Naeg. ssp. oxyodon Fries /S) oxyodon a) normale 

 1) verum Zahn (e valle Eginen, loco class. Friesiano, leg. ipse). 1, 2. Squamae. 3. Pedunculus 

 sub involucro. 



Subspecies inclinatuttl A.-T., Addit. a Monogr. (1879) p. 7. CauUs tenuis valde 

 squarroso-ramosus ramis patentibus, subepilosus usque ad basin floccosus. Folia rosularia 

 late V. anguste lanceolata subtenuia dilute viridia glauca acute denticulata v. serrato-dentata. 

 Ranii jirimarii 1 — 3 ( — 5) oblique patentes tenues valde remoti, capitula 3 — 5 ( — 10). 

 Involucra 9 — 10 mm longa cum pedunculis sparse glandulifera. ReUqua prioris. 



Crescit in alpibus calcareis in alluvionibus sabulosis inter 600 — 2000 m. \'allees de 

 Cogne (Vaccari); Vallee de Bagne (Favrat). Gueuroz (Wolf), Gamsen (Favre), \'isp-Tourte- 

 magne (Chenevard), Brig (Favre), Gemmi ob Leuk (Jaquet), Lauwigraben p. Binn (Besse), 



