— 196 — 



alpe pr. Murau (Fest), Turracher Hohe (Oborny); Silesia: Kl. Schneegrube Sudetorum, sol. 

 basaltico (Callier). 



/J) kondraczkae Woi. et Zahn, foliis utrimque breviter sat denseque pilo.sis, caulinis 

 1 — 2, pedunculis et squarais sat dense pilosis, submodice glaudulosis, ligulis subciliatis. — 

 Tatra Polonica: Kondraczka, 2000 m. 



Tab. 155. 11. rauzense Murr ssp. bifidellum Zahn (e v. Gauertal, leg. Murr). 1. Squania. 

 2. Pedunculus sub involucro. 3. Foliorum margo. 4. Caulis portio. 



3* Pili involucri pedunculorumque valde minus copiosi quam glandulae. 



Subspecies aroliflorum Murr et Zahn, in Allg. bot. Zeitschr. (1904) p. 101 (pro ssp. 

 H. arolae); H. dolichaetum var. aroliflorum Murr, Die Hierac. d. Arlbergs, in 44. Jahrb. 

 Bregenzer Mus.-Ver. (1908) p. 44. Huc pertinet etiam H Vollmanni 2) brachyanthum 

 M. et Z., in Koch Syn. (1901) p. 1853 et in Hierac. d. Schw. (1906) p. 403. H rauzensis 

 ssp. rauzensi valde simile; foliis caulinis 1 — 3, inferioribus saepe sat magnis, radicalibus 

 ovato- V. oblongo-lanceolatis ± longe serrato- et pluridentatis similibus, sumnio Uneari-lanceo- 

 lato V. lineari; acladio 30 — 55 mm longo; capitulis 2 — 6, involucris ad 15 mm longis semi- 

 globosis, squamis sublatiusculis acutiusculis v. acutis subatris, obscure disperseque pilosis, dense 

 sat longeque obscure glandulosis, dispersc sparsimve floccosis. Reliqua ut in ssp. rauzensi. 



Variat: 1) normale, floiibus evolutis conspicuis saturate luteis. — In iugo Arlberg 

 supra 1600 m, praecipue versus hospitium St. Christof (Murr). 

 2) brachyanthum Murr et Zahn L c, floribus tubulosis apice saepe debilibus 

 abbreviatis ± stylosis. — In iugo Arlberg: pr. Rauz et St. Christof (Murr); 

 in valle Samnaun Helvetiae (Kaser). 



Subspecies semiatratum Zahn, Hierac. d. Schweiz (1906) p. 394. Transitus rauzense — 

 atratuiii. Caulis usque ad basin subglandulosus. Folia rosularia oblongo-lanceolata, fere 

 omnia acuminata acutaque, brevius longiusve in petiolum alatum angustata, valde irregulariter 

 dentata, dentibus numerosis longis lanceolatis v. linearibus antrorsum versis apice obtuse glanduli- 

 formibus brevioribus immixtis; cauhna 2, inferius plerumque longius dentatum quam radicalia, 

 summum lineare. Pedunculi glandulis sat densis sublongis atris pilisque obscuris dispersis muniti, 

 dense floccosi, capitula consimilia, modice v. sat dense floccosa. Reliqua ut in ssp. rauzeusi. 



Helvetia: Ad meridiem glaciei Rhonegletscher in declivitatibus versus viam (Zahn). 



Tab. 154. //. ruuzense Murr ssp. semiatratvm Zahn (leg. ipse). 1. Squama. 2. Pedun- 

 culus sub involucro. 3. Foliorum margo. 



91. Hieracium arolae Murr, Schedae ad herb. norm. cent. XXXU (1897) p. 42; Deut. bot. 

 Monatsscbr. (1898) p. 5; Koch Syn. (1901) p. 1848; Zahn, Hierac. d. Schw. (1906) p. 394; = 

 alpinum — silvaticum — villosum Zahn, in Koch Syn. 1. c. 



Formulae atratum — dentatum v. nigrescens — incisum respondens. 



Subspecies arolae Murr 1. c. — Caulis 12 — 20 ( — 30) cm altus subtenuis flexuosus, 

 usque ad basin sat dense pilosus, 3 — 4 mm, et ± floccosus, glandulis nonnullis obsitus, saepe 

 \ — 3 caulibus lateralibus praeditus. Folia rosularia 4 — 6 v. compluria dilute viridia sat magna, 

 exteriora minora ovata, reliqua ovato- v. oblongo-lanceolata, brevius longiusve petiolata, 

 abrupte sensimve in petiolum ± alatum angustata, brevius longiusve acuminata (exteriora 

 acutiuscula), a medio ad basin 3 — 5 dentibus maioribus munita, utrimque sat dense breviter- 

 que pilosa, 0,5 — 1 mm, in margine nervoque dorsali et in petiolo densius v. dense pilosa, 

 pilis ad 4 mm longis, praeterea in margine glandulis nonnullis obsita; caulinum — 1 



