(19) C. ARVET-TOUVET. HIERACIORUM NOVORUM DESCRIPTIONS. 735 



grisea ; folia subtus glauca, subintegerriina vel paruin dentata ; radi- 

 calia caulina que inferiora oblongo-elliptica, in petiolum subelongatum 

 attenuata; caulina pauca, 3-4, ovato-lanceolata vel ovato-acuniinata, 

 inferiora in petiolum + marginatuni attenuata, superiora basi rotun- 

 dato-sessilia vel + amplexicaulia. Planta tota laxe pubescente-pilosa, 

 distinctissima ! 



Gallia : Delphinatu : Chaîne calcaire de Grenoble à Die et à Gap : 

 Col Vert en Lans, etc. 



Hieracium intybellifolium Arv.-T. 



Hier, .epimedio accedens, Fries, Hieracia Europsea exsicc. n° 105 ! — 

 Planta inter H. epimedium Fr. et Hier. Gomhense Lagg. intermedia. 

 Pbyllopodum, + glaucescenti-viride ; caulis 2-3 decim. altus, firmus, 

 durus sed vulgo flexuosus, 2-3 phyllus, + pubescenti-pilosus vel gla- 

 brescens, apice monocephalus vel subcorymboso-oligocephalus ; pedun- 

 culis sat brevibus flexuosis canofioccosis et cum involucro ± glanduloso 

 pilosis; periclinium rotundato-ovoideum subaeque latum aclongum, cir- 

 citer centimetrale, squamis lanceolato-obtusis, interioribus ve passim 

 tantum acutis, dorso fuscescentibus ; ligulse dentibus ciliolatse; achenia 

 matura badio-fulva vel rufescentia; folia praecipue inferne + profunde 

 serrato-dentata vel denticulata, supra, subtus vel subtus tantum + 

 pubescenti-pilosa, pilis, fortiter denticulatis ; radicalia ovata vel ellip- 

 tico-lanceolata, in petiolum vulgo sat brevem, + marginatum et basi 

 subvaginanti-dilatatum contracta vel subattenuata, apice obtuso-mucro- 

 nata vel subacuminata; caulina pauca, 2-3, remota et valde decrescentia, 

 inferius radicalibus subconforme, caetera basi sessilia subamplexicaulia 

 apice acuminato-acuta. 



Austria : Tyrolia : in alpibus schistosis, calcareis vallium Ahrn, 

 Mtiklwald et Lappoch, legit Ausserdorfer in Fries Hier. Europœa 

 <'xsicc. n° 105 ! — etc. 



