— 69 — 



(Wilczek), Glacier de Salai in v. Feriiecle (Besse), in m. Riffel supra Zemiatt (Gave), Saflisch- 

 matt p. Binn (Besse); in v. Piora: inter Lago Tom et Lago Cadagno (Bernoulli). 



Tab. 59, Fig. A. 1 — 3. H. aphyllum ssp. aphyllum N. P. (e m. La Tomettaz in Or- 

 monts, leg. A. et K. Touton). L Flos. 2. Squania. 3. Scapi superioris portio. 



Subspecies singulare Huter exsicc! et apud Zahn, in Koch Syn. (1901) p. 1809. 

 Habitus speciminis minoris //. piliferi, monocephalum. Folia lanceolata v. anguste hanceolata 

 utrimque attenuata distincte subpetiolata, exteriora acutiuscula, ± integerrima saepe margine 

 subundulata, utrimque pilis dispersis sat longis crispis obtecta rarius glabrescentia. Glandulae 

 ubique nullae aut valde solitariae. Caulis c. 10 cm altus. Stylus subobscurus. 



Tii-olia: In alpe Prantneraipe montis Platzerberg supra Gossensass iuxta iugum Brenner 

 2350 m (Huter). 



Tab. 59, Fig. B. 4 — 7. H. aphyllum N. P. ssp. singiilare Huter (e loco dass., leg. 

 Huter). 4. Flos. 5. Squaina. 6. Scapi superioris portio. 7. Marginis folii portio. 



36. Hieracium SUblongifoiium Zahn, in Mitteil. Bad. bot. Vereins (1899) p. 137 (sub 

 H. diaholiuum) et in Koch Syn. (1901) p. 1811; in Schinz et Kell, FL Helv. ed. 2 (1905) 

 n p. 302; H. Flumieri A.-T., in Wilczek, Notes Hierac, Bull. Soic Murith fasc XXXI (1902) 

 p. 105; H. Eaeseri A.-T. in sched. herb. Kaeseri!; H. longifolium Clmstener, Hier. d. Schw. 

 (1863) p. 9 pp.; = rupiCOlum-longifolium Zahn; silvaticiim-longifolinm Zahn, in Koch Sjn. I. c. 



Habitus ut in H. longifolio Schleicher. Caulis 25 — 30 cm altus graciUs subflexuosus, 

 superae mediocriter- (3 mm) inferne densius pilosus (5 mm), fere usque ad basin floccosus. 

 Folia rosularia 5 — 8 petiolata fere elliptico-lanceolata v. lanceolata acuminata sensim in 

 petiolum anguste alatum attenuata, denticulata v. leviter remoteque sinuato-deutata, dilute 

 viridia subglaucescentia ± rigidiuscula, in nervo dorsali sparsim mediocriterve floccosa, supra 

 fere glabra v. unacum parte aversa sat dense pilosa, pili conspicue dentati, superne rigidiusculi 

 (3 mm), in nervo dorsali densissimi ad 5 mm I. molles, in margine 3—4, in petiolo ad 5 mm 

 longi, ergo rosula basi dense longeque pilosa; caulina 2 — 4 in nervo dorsali ± dense floccosa, 

 inferius lanceolatum breviter petiolatum, reliqua cito decrescentia ± anguste lanceolata basi 

 angustata sessilia. Inflorescentia altefurcata 2 — 7 (— 14) cephala, acladium 1 — 2 cm longum, 

 rami primarii (1 — ) 2 — 3 ( — 5) remoti, inferior saepe medio cauli iusertus, arcuato-ascendentes 

 graciles monocephali v. simpliciter ramosi. Involucrum 12 — 14 mni longum crasse ovato- 

 oblongum deniuni globosum, squamae exteriores angustae fere adpressae, interiores latiores 

 sensim acuminatae, acutiusculae v. acutae, obscurae dilutius marginatae, sat dense diluteque 

 pilosae (2 mm) sparsim glandulosae disperse- v. in margine tantum mediocriter floccosae. 

 Bracteae 1 — 2 (—3) lineares. Pedunculi ± mediocriter pilosi disperse glandulosi canotomen- 

 tosi. Flores dilute lutei, ligulae fere non ciliatae, stylus obscurus, achaenia subatra. 



Hab. in Engadina 1750—1980 m: In rupibus p. Suotsass inter Samaden et Celerina 

 (0. Heer 1849), versus Celeriner Alpe (Bruegger), Crap Sasella (A. et K. Touton), p. Clavadels 

 in V. Roseg (Favrat, Braun 1905!), ad pedem meridionalem m. Berninae inter glaciem 

 Paluegletscher et Cavaglia in consortio Priiuulae longiflorae (Bruegger). 



Cl. Ars'et-Touvet, in BuII. soc. Murith. I. c, addicit hanc speciem sectioni Eriotricha 

 A.-T., quae intermedia est inter sectiones Lanata et Glauca v. inter Lanata, Villosa et Glauca, 

 at habitus et characteres nullo modo respondent aliis forniis sectionis Eriotricha. Nos hanc 

 speciem intermediara putamus inter //. longi/olium Schleicli. et H. Schmidtii Grex Rupicolum. 



