— 126 — 



barbulatae, dense molliterque albopilosae, 1,5 — 2 mni, albotomentosae v. mediocriter tantum 

 floccosae pilosaeque, ± eglandulosae ; pedunculi eglandulosi v. glandulis brevibus solitariis 

 praediti. Flores dilute lutei, ligulae apice sparsim breviterque ciiiatae, stylus luteus, achae- 

 nia atra. 



Hab. in Vallesia, Belphinatu, Pedcmontio. Flor. Maio-lulio. 



1. Glandulae ubique nullae. 



Subspecies Morthieri (Favrat in sched.) Zahn, Hier. d. Schweiz (190G) p. 345; H. pul- 

 cheUu»! N. P. II p. 316 p. p.; Zahn, in Koch Syn. 1. c. et in Schinz et KelL, Fl. d. Schw. ed. 

 2 II (1905) p. 307. Folia rosularia ± tenuia molliaque, ± viridia glaucescentia, sat magna 

 elliptica obtusa v. breviter acuta vel late ovato-lanceolata et cito acuminata, basi truncata 

 v. breviter in petiolum attenuata, basi dentata v. grosse dentata subpinnatifida, supra glabra 

 brunneo-maculata; caulinum 1 parvum v. nulluni. Capitula in caule primario saepissime 

 1 — 2. — Formulae lanatuni X pictum respondens. 



Hab. Vallesia: Iserable (Wolf), Saxon-Kiddes-Iserable (Chen.), Econe — Ravoire (Besse), 

 Dronaz, Vex, Nax, in vaUe fl. Sionne, Bieudron, Chippis, Niouc, Fang, Visp — Stalden, Brig 

 (Wolf), Visp — Tourtemangne (Chen.), Ganter versus Berisal (BernouUi). 



Variat foliis immaculatis, p. e. in valle fl. Sionne (Wolf). 



Tab. 101, Fig. B. 4, 5. H. piilcheUum Gren. ssp. Morthieri Zahn (pr. Riddes Vallesiae, 

 leg. M. Besse). 4. Margo foliorum. 5. Nervus dorsalis et pars aversa foliorum. 



Subspecies lanatellum A.-T. 1. c. (sine dubio H. pidchellum verum cl. Grenieri). For- 

 muiae lanatum — farinidentum optime respondens. Folia rosularia mediocriter magna v. sat 

 parva, saepissime oblongo-lanceolata et semper utrinque attenuata, pleraque in petiolum 

 longe angustata, integerrima v. dentata, saepissime ± rigida v. crassiuscula, dilute viridia, 

 supra maculata v. ± immaculata. 



Variat: 1) normale Zahn, Hier. d. Schweiz (1906) p. 346. Folia supra glabra. 

 Formam immaculatam huius subvariationis H. pulcheUum Gren. esse pro 

 certo habeo. — Delphinatus : In m. Viso; in iugo Lautaret; Iia Maurienne; 

 inm. Cenisio; Chalais pr. Voreppe (A.-T.). In Alpibus Lcmaniensibus: \er- 

 sant sud du Col d'Aise (Briquet). 



2) subpilosum Zahn 1. c. Folia supra in nervo mediano v. in tota parte 

 pilosa (//. lanateUum A.-T. p. max. p.). — Delphinatus (A.-T.). — In valle 

 Cogne 1500 — 2300 m: Taveronaz (Chenevard), Cret — Chavanis (Wilczek), 

 Lillaz (Bernoulli). 



3) micradenium Zahn. I. c. Pedunculi sub involucro glandulis minutissimis 

 solitariis praediti. — In valle Cogne: Lillaz 15 — 1700 m (Vaccari). 



Tab. 102, Fig. A. 1 — 3. H. pulcheUum Gren. ssp. lanateUum A.-T. 2) subpilosum Zahn 

 (e m. Seuse pr. Gap, leg. A. Faure). 1. Squama. 2. Pedunculus sub involucro. 3. Portio 

 e parte superiore folioruni. 



Subspecies seusanum A-T.,apud N. P., Monogr. II (1886 — 1889) p. 317; A.-T., Hier. 

 Alp. franf. (1888) p. 65. Caulis 25 — 40 cm altus, superne sat dense, inferne saepe minus 

 dense, basin versus dense pilosus, 1—3 mm, usque ad basin ± floccosus; saepe caules 

 laterales evoluti. Folia rosularia 2 — 5 petiolata, exteriora ovata v. elliptica ± obtusa 

 raucronata fere integerrima, reliqua elliptica v. oblongo-lanceolata ± acuminata acuta basin 

 versus in petiolum angustata, apicem versus fere integerrima, infra niedium saepissime ± 



