— 38 — 



usque ad luetlium deminute floccosus, folia effloccosa. Flores intense lutei, ligulae apice 

 glabrae; stylus fuscescens; achaenia castaneo-brunea 3,5 — 3,8 nini longa. 



Crescit in alpibus calcareis inter 18 — 2500 m. Sabaudia: Vallee de Bostan supra p. 

 Sixt (Briquet), Helvetia: Creux de Charap, Sex rouge, Lecheret et I'alette in Ormonts- 

 dessus (Naeg.), Solalex et La Varaz supra Bex (Schleicher, Zahn). 



Vidi plantas cultas Schleicherianas pro H. Sixtino a cel. Arvet-Touvet determinatas, 

 quae iam in Friesii Epicrisi p. 63 .sub nomine H. pallcscenti Schleicher notatae sed non 

 bene descriptae sunt. Planta Naegehana non recedit. 



Tab. 35, Fig. B. 3—5. H. dentatum Hoppe ssp. Ormontensc N. P. (e glareosis 

 Creux de Champ (leg. ipse). 3. Squama. 4. Pedunculus sub involucro. 5. Achaenium. 



Grex Dentatum N. P. 



Subspecies CUSpldatifolium Murr in sched (1898), Katalog Wien. bot. Tauschverein 

 (1900), Osterr. bot. Zeitschr. (1902) p. 354 — Caulis 17 ad 30 cm altus subtenuis v. gracilis 

 erectus subflexuosus substriatus phyllopodus. Folia rosularia 2—5 breviter petiolata, exteriora 

 miuora spathulata saepissime emarcida, reliqua lanceolata spathuLata obtusiuscula v. pleraque 

 lanceolata acuminata cuspidata, remote denticulata aut dentata, dilute viridia subglauces- 

 centia tenuia ; caulina (1 — )2 — 3cito decrescentia, infimum lanceolatum cuspidatum basin versus 

 subattenuatum sessile, reliqua ovato-lanceolata v. anguste lanceolata longe acuminata acutissima. 

 Inflorescentia alte furcata saepissime 2 cephala; acladium 3 — 6 cm longum. Involucrum 

 12 — 14 mm longum ovato-globosum demum ventricatum; squamae latiusculae longe acuminatae 

 acutissimae subnigi-ae, interiores virides submarginatae; bracteae ca. 2 subulatae. Pili involucri 

 satis numerosi 1 — 2,5 mm longi, caulomata supeme modice pilosa infeme saepe minus pilosa, 

 1,5 — 3mm, folia utrinque disperse pilosa, in margine petioloque et subtus in nervo mediano 

 densius et moUiter pilosa. Glandulae in involucro dispersae, pedunculi superne glandulis 

 parvis solitariis praediti, caulis eglandulosus. Flocci involucri dispersi, pedunculi superne 

 multiflocci v. leviter (obscure) cani, caulis supeme subfloccus. Flores saturate lutei, ligulae 

 apice rarius ciliatae, stylus obscurus; achaenia nigro-brunea. 



Crescit in alpibus calcareis inter 17— 1900 m. Tirolia: Hoettinger Alpe pr. Innsbruck 

 (Murr); Bavaria: in m. Schachen pr. Partenkirchen (idem). 



Ex affinitate H. lonchitis N. P., sed minus pilosum et multo minus floccosum. Transitus 

 subvillosum — > Murrianum. 



Tab. 35, Fig. A 1— 2. H. deniatum Hoppe ssp. cuspidatifolium Murr (e m. Hoettinger- 

 alpe, leg. Murr). 1. Squama. 2. Pedunculus sub involucro. 



Subspecies prionodes N. P. II p. 188. — Caulis ad 25 (—35) cm altus gracilis 

 erectus flexuosus phyllopodus striatus, interdum usque ad basin ramosus. Folia rosularia 

 compluraj, breviter petiolata, elliptica v. oblonga, obtusa v. acuta, grosse serrato-dentata; 

 caulina 2 — 3 cito decrescentia lanceolata basi angustata, summum parvum lineare; omnia 

 subglaucescentia viridia mollia. Inflorescentia furcata liaud suprafastigiata indeterminata 

 3 — 6 cephala; acladium 3,5—6 cm longura; rami primarii 2—5 valde remoti tenues mono- 

 cephali. Involucrum 13 — 14 mm longum ovatum demum globosum; squamae angustae 

 lineares sensim attenuatae acutissimae nigrae, angustissime diluteque marginatae, exteriores 

 sublaxae v. subadpressae. Bracteae c. 3 subulatae. Pili involucri satis numerosi diluti, 

 1 — 1,5 mm longi, caulomata raodice v. sat dense pilosa, 2 — 3 mm, folia utrimque sat dense 

 pilosa, 2,5— 3 mm. Glandulae nuUae, squamae apicem versus tantum sparsim et minutissime 



