— 33 — 



ramosus, 3 — 7 cephalus, pilis numerosis dilutis 3 — 5 mm longis vestitus, eglandulosus, 

 superae ± albotomentosus, inferne usque infra medium deminute floccosus. Folia utrinque 

 pilosa (2,5 — 3,5 mm), rosularia pauca v. compluria petiolata, oblonga, in petiolum longe 

 attenuata, obtusa v. acuta mucronata, irregulariter grosse serratodentata, dentibus antrorsum 

 arcuatis breviter et argute acuminatis praedita; caulina 6 — 10, sat magna, sensim decres- 

 centia in bracteas deminuta, infima oblonga basin versus attenuata subpetiolata, sequentia 

 attenuata sessilia, summa fere elliptica v. basi ovata acuta; omnia glaucescentia mollia radi- 

 calibus similia saepissime in margine subundulata. Inflorescentia furcata indeterminata 

 acladium 1,5 — 7 cm longum; rami primarii 2 — 6 crassiusculi remoti oblique erecti mono- 

 cephali. Involucrum 14 — 15 mm longum gh)bosum demum ventricosum; squamae latae lan- 

 ceolatae, ± acuminatae acutissimae obscurae, extoriores laxae; bracteae c. 5 foliaceae. Pili 

 in involucro numerosi diluti, 3 mm longi, glandulae apicem squamarum versus modice 

 numerosae minutissimae, flocci involucii basin versus ± numerosi apicem versus suhnulli. 

 Flores dilute flavi, dentes ligularum saepe subciliati, stylus luteus fuscescens, achaenia 

 rubrobrunea, 4 — 4,5 mm longa. 



Crescifc in alpibus calcareis inter 1900 — 2100 m; Helvetia: Binntal (Besse); Tirolia: 

 Kaserenwiesen pr. Neuprags (Naegeli), Vennertal in jugo Brenner (idem); Carinthia: in pratis 

 Albitzenvviesen iuxta glaciem Pasterze (idem). — Flor. Jul-.Aug. 



Tab. 31, Fig. A. 1 — 2. H. dcntatum Hoppe ssp. villosiforme N. P. (Binntal, leg. 

 ipse). 1. Squama. 2. Pedunculus sub involucro. 



Subspecies aechmetes N. P., Hierac. Mitteleuroix II (188C>) p. 176. — Caulis ad 

 30 cm altus gracilis erectus subflexuosus striatus phyllopodus dense et longe (5 — 8 mm) 

 pilosus, supeme tomentosus, inferne usque ad basin sat multifloccosus. FoHa rosularia 2 — 5 

 (interdum compluria) non petiolata, rarius subpetiolata, oblonga ± obtusa v. acutiuscula 

 mucronata, denticulata v. sparsim grossc dentata; caulina 3 — 4 sensim decrescentia basi 

 rotundata sessilia, summa hite ovata, ± acuta subamplexicaulia; omnia subglaucescentia 

 rigidiuscuhi subdense pilosa (2 — 4 mm), summa subtus in nervo mediano interdum parce 

 floccosa. Inflorescentia altefurcata indeterminata 1 — 3 cejdiahi; acladium 2 — 5 (-11) cm 

 longum; rami primarii — 2 valde remoti graciles monocephah. Involucrum 14 — 16 mm 

 longum ovatum demum globosum; squamae latiusculae longe acuminatae acutissimae 

 nigrae, extimae laxae, dense et dilute pilosae (2 — 3,5 mm), apicem versus minutissime glan- 

 dulosae, effloccosae; bracteae 4-5, infimae lanceolatae foliaceae, summae lineares. Flores 

 lutei, ligulae apice subglabrae, stylus luteus, achaenia dilute brunea, 8 — 4 mm longa. 



Crescit in alpibus calcareis inter 1800 — 1900 m; Helvetia: Berner Alpen (N. P.), 

 Parpan versus Weisshorn (Peter), Sertigtal p. Davos, Ieg.ip.se; Tirolia: Wolfenalp' in jugo 

 Brenner (Naegeli), Fleimstal (N. P.); Carintliia: Pasterze (Naegcli). — Plantae minus 

 longe pilosae: Pasterze, Neuprags (Naegeli), Albula, Curfirsten supra Quinten, Rochers de 

 Naye supra Montreux (idem). — Flor. Jul.-Aug. 



Tab. 31, Fig. B. 3 — 4. H. dentatum IIoppo ssp. acchmetcs N. P. (Sertigtal). 3. Squama. 

 4. Pedunculus sub involucro. 



Crex II. Subvillosum N. P., Hierac. Mittcleurop. H p. 179 (1886). 



Subspecies subvillosuitl N. P. 1. c. p. 181. — Caulis ad 35 ( — 48) cm altus sub- 

 ascendens gracilis ± iloxuosus striatus, phyllopodus, sat dense et dilute pilosus (3 — 4 mm), 

 eglandulosus, supeme canotomentosus , inferne usque ad basin doniinute floccosus. Folia 



Icon. Fl. Germ. XIX, 11. 5 



