SÜDNORWEGISCHE HIERACIUM-SIPPEN. 103 



nahe Verwandschaft besteht allerdings zwischen H. radinuniOm. 

 und ff. griseotedum Dahlst. ^ 



H. nannocephalum n. sp. 



C aul i s 2.5— 4.5 dm, altus gracilis, 1—2-folius, infra folium 

 caulinum inferius leviter stellatus densiuscule albo-pilosus vix 

 glandulosus, superne densius floccosus pilis brevibus raris glan- 

 dulisque tenellis subcerinis sparsis, sursum increbrescentibus ma- 

 gis niagisque fuscescentibus, vestitus. Folia viridia, subtus 

 pallido-virentia, molliuscula, basalia in rosulam plurifoliam 

 dense congesta auguste brevius longiusve petiolata, exteriora ro- 

 tundata ovato-ovalia obtusa basi cito contracta, intermedia ovato- 

 ovalia — ovali-vel ovato-elliptica + obtusa basi cito contracta, 

 interiora elliptica vel ovato-elliptica obtusa vel acuminata basi 

 cito contracta vel breviter decurrentia, omnia vix conspicue denti- 

 culata — integerrima vel interiora basin versus praesertim minute 

 sparsimque dentata, supra crebro breviterque pilifera, subtus 

 densiuscule — in costa ut in petiolo densissime — longiusculeque 

 pilosa, haud stellata, marginibus dense breviusculeque ciliata; 

 folium caul. inf. breviter petiolatum ad medium caulem vel 

 infra affixum, auguste ovato-ellipticum vel ovato-lanceolalum acu- 

 tum integerrimum vel ad basin praesertim minute dentatum, 

 indumento foliorum basai, praeditum, superius sessile + reduc- 

 tum angustumque saepe subbracteiforme, subtus + stellatum. 

 A nth ela (1 — )2 — 6-cephala parva contracta simplex, ramis bre- 

 vibus erecto-patentibus vel arcuato-patentibus acladium 4— 10 mm. 

 longum parum superantibus, aeque ac acladio fusco-virentibus 

 leviter — densius stellatis epilosis at glandulis tenellis cerino-fuscis 

 — atris dense vestitis. Involucra atro-virentia parva latiuscula 

 [long. 11-12 mm., lat. 5.2 — 5.5 mm.] basi rotundata, glanduhs 

 tenellis atris apice + cerinis densis et microglandulis luteis in api- 



1 Dahlstedt: Herb. Hier. Scand., Cent. XX, no. 56, Cent. XXIII, 

 no. 24-25. 



