— 224 — 



V. usque ad basiii squarroso-ramosus pleiocephalus, ramis inferioribus elongatis foliatis apice 



ramulosis oblique erectis dense longeque pilosis ± floccosis apicem versus albo-tomentosis. 

 Acladium ad 6 cm longum, ordines axium 2 — 3. Folia caulina 8 — 15 oblongo-lanceolata v. 

 paulo angustiora, integerrima v. denticulata. subglauca v. pallide viridia, molliter subiongeque 

 pilosa, ima in petiolum late alatum sensim angustata v. florendi tempore iani emarcida, 

 sequentia basi angustata sessilia appropinquata, media summaciue sensim magis reniota. basi 

 rotundata v. dilatata, sessilia v. ± amplexicaulia, sursum sensim sublongeque acuminata acuta, 

 summa in bracteas foliaceas pedunculorum decrescentia. Involucrum 11 — l.S mm longum 

 late ovatum, squamis latiusculis acuminatis obtusiusculis v. acutiusculis dense pilosis, disperse, 

 in margine densius v. dense floccosis, sparsim minuteque glandulosis, exterioribus sublaxis. 

 Pedunculi tomentosi dense pilosi saepius cglandulosi. Ligulae luteae, apice breviter sub- 

 ciliatae, stylus lividus, achaenia dilute v. griseo-brunnea. 



Tota planta pibs dilutis ± canescens. 



Hab. Delphinatus: In m. Viso: Vallon du Guil, Ohalet de Ruines etc; in m. Felvoux: 

 le Valbonnais, in iugo Lautaret etc. (A.-T.). 



Tab. 184. H. mollitum A.-T. (e Vallon du Guil, pres du chalet de la Tranchee, 2000 m, 

 leg. Arv.-Touvet). 1. Apex ligularum. 2. Squama. .3. Peduncuhis sub involucro. 



107. Hieraclum cydoniifolium Vill. = prenanthoides > villosum Zahn. — Vill., Hist. pL 

 Dauph. III (1789) p. 107; Gren. Godr., Fl. de Fr. (1850) p. 378; Griseb., Comm. p. 33 p. p.; 

 A.-T., Monogr. (1873) p. 41; Zahn, in Koch Syn. (1901) p. 1868, in Hierac. d. Schw. (190G) 

 p. 437; nec auct. al.; ? H. cotoneifoUum Lam., Dict. 2 p. 367, nou Froel.; H. trichodes Griseb., 

 in Rchb. Comp. (1860) p. 88, tab. 179 f. 1; Fries, Epicr. p. 123; H. vulgatiforme et Villarsianum 

 A.-T.. Essai suppl. p. 14, 15; H. Grenieri Fries (commem.) Epicr. p. 119. — Hut pertinent 

 H. valdcpilosum B. jjarcepilosum A.-T., Monogr. p. 42; H. parcepilosum A.-T., Hier. Alp. fr. 

 (1888) p. 103; H. Brcijninum G. Beck, Fl. v. Hernstein (1884) p. 448, tab. V fig. 1 a; Fl. Nied.- 

 Ost. (1893) p. 1305; H. Cottianum A.-T., Bull. Soc. Dauph. (1886), exs. 469, et Hier. AIp. franr. 

 p. 102; H. villosum — prcnanthoides F. Schultz, Arch. (1855) p. 61 {— trichodes Griseb.); 

 .luratzka, in Neilreich, I. Nachtr. Fl. Nied. Osterr. (1866) p. 60 (= Breyniimm G. Beck); 

 H. virescens SchL in sched. p. p.; H. denticulatum h) macrotus Reichb. fil., Comp. tab. 184 (1860); 

 etiam H. aronicifolinm A.-T., Hier. Alp.fr. p. 102, H. litigiosum. A.-T. I. c, H. strigosidum 

 A.-T. in sched. = H. strigosum A.-T. 1. c. p. 103 nec Don, H. mcspilifolium A.-T. L c. p. 93 etc. 



Caulis gracilis v. tenuis, raro crassiusculus, saepe flexuosus, striatus 30- — 80 cm altus, 

 plerumque aphyllopodus. Folia caulina 8 — 12 ( — 16) sensim decrescentia et in 1 — 3 bracteas 

 transeuntia, ima plerumque emarcida, inferiora lanceolata v. oblongo- v. ovato-lanceolata + 

 sensim in basin ± amplexicaulem petioliformem attenuata v. pariter ac media basi + panduri- 

 formi semiamplexicaulia, superiora basi lata truncata v. rotundata v. profunde cordata sessilia 

 V. + amplexicaulia auritaque, omnia acurainata, obtusiuscula v. acuta, + integerrima v. denti- 

 culata V. dentata, dilute v. obscure viridia v. canescenti-viridia, exsiccatione saepe lutescentia, 

 parum v. intense glaucescentia, subtus paUidiora et + reticulato-venosa, submollia v. rigidius- 

 cula. Inflorescentia + paniculata, plerumque + determinata, interdum indeterminata et usque 

 ad caulis basin descendens, (2 — ) 5 — 12 ( — 25) cephala, acladio brevissimo v. ad 20 mm longo, 

 raniis (l — ) 2 — 5 (v. compluribus), arcuato- v. oblique ascendentibus, monocephalis v. 1 ( — 2)- 

 pliciter ramosis. Involucrum 9 — 11 ( — 14) mm longum + ovatum basi rotundatum v. trun- 

 catum, squamis angustis v. + latiusculis, acuminatis, obtusiusculis v. acutis (haud ut ia 



