— 34 — 



rosularia 2 — 5 breviter longiusve petiolata, saepe tantum attenuata et subundulata, exteriora 

 oblonga obtusa minora, interiora ± lanceolata acutiora v. acuta maiora, denticulata v. fere 

 inteo^erriraa v. sparsim longius dentata; caulina 3 — 4 sensim decrescentia ± lanceolata v. 

 obloDga sessilia basi subattenuata v. rotundata; omnia dilute viridia subglaucescentia utrinque 

 subdense molliterque pilosa (3 — 4 mm) effloccosa. Inflorescentia altefurcata indetcrminata 

 1 — 3 cephala; acladium 3—7 cm longum; rami primarii (0—) 1—2 remoti graciles mono- 

 cephali. Involucrum 13 — 15 mm longum globosuni; squamae subangustae lineares, longe 

 acumiuatae acutissimae, nigrae, extimae laxae, dense et dilute pilosae (2 — 3 mm), apicem 

 versus disperse glandulosae, effloccosae; bracteae 2 — 4 lineares. Flores lutei, ligulae apice 

 glabrae v. breviter sparsimque ciliatae, stylus luteus v. obscurus, achaenia nigrobrunea v. 

 dilute brunea, 3,6 — 4 mm longa. 



Crescit in calcareis alpinis inter 1400—2400 m: Jura, Helvetia, Vorarlbergia, Tirolia, 

 Bavaria australis, Carinthia. — Flor. Jul.-Aug. 



1'lanta luaxime mutabilis. Variat: 



a) genuinum N. P. I. c. p. 182. 



1) normale N. P. — Helvetia: Ad pedem m. Wetterhorn (Christener), in Onnonts, 

 Catogne, Les Verreaux supra Vevey (Naegeli), Jura: Weissenstein , Reculet 

 (Muret), Splugen, Albula, Val Avers, Val Tuors, Val Fex, St. Moritz, Val 

 Lischana pr. Schuls, Lukmanier (Naegeli etc). 



2) undulatum M. Z. Planta valida, foliis subintegris distincte undulatis laete viri- 

 dibus; e commixtione formae cuiusdam elongatiformis H. villosi ortum ideoque 

 H. Trefferiano subsimile. — In monte Platzerberg pr. Gossensass, Tiroliae 

 (leg. J. Murr). 



3) calvius N. P. I. c. Folia distincte petiolata, exteriora =b lanceolata - spathulata 

 obtusa, caulina 2 — 3 attenuata sessiha, omnia fere integerrima, supra pilis modice 

 numerosis 2 — 3 mm longis subpilosa. — Tirolia: Neuprags (Naegeli). 



(i) VUlgatiforme N. P. 1. c. Folia rosularia longe petiolata, caulinum infimum basin 

 versus louge attenuatum reliqua attenuata v. + rotundata sessilia, omnia ± serrato- 

 dentata; involucrum 10 — 15 mm lougum, squamae angustissimae , achaenia 3 mm 

 longa, pili ubique 1,5 — 3 mm I. — Habitus fere H. vulgati, rami primai-ii saepe 

 subconferti numerosiores quam in var. a. — Helvetia austro-occidentalis: Ormonts, 

 in montibus Arpille et Palette (Naegeli). 

 Exsiccata: A. Peter, Hieracia Naegeliaua no. 373 (var. a 1), no, 373* (var. a 2), 

 no. 373** (var. /?). 



Tab. 32, Fig. A 1 — 2. H. dentatum Hoppe ssp. subvillosum N. P. «) genuinum 

 N. P. 2) undulatum M. Z. (e monte Platzerberg juxta jugum Brenner, leg. J. Murr). 

 1. Squama. 2. Pedunculus sub involucro. 



Subspecies subruncinatum N. P., Hierac. Mitteleurop. H (1886) p. 180. — Caulis 

 ad 45 cm altus crassus v. gracilis, subascendens subflexuosus, subtiliter striatus, phyllopodus, 

 supenie sat dense diluteque pilosus (3—5 mm) et albido- v. canotomentosus, inferne densius 

 pilosus et usque ad basin deminute floccosus, omnino eglandulosus. FoUa rosularia com- 

 liluria subpetiolata oblonga v. lanceolata, ± acuta v. acutiuscula mucronata, =t grosse subrun- 

 cinato-dentata; caulina 4—5 sensim decrescentia, infimum basi attenuatum reliqua basi lata 

 V. ± suljaraplexicaulia; omnia glaucescentia rigidiuscula v. mollia, utrinque dense et molliter 



