M 39. 



SSe2;-ciisburs:. 1\. October. 1853 



IilHalt; ORiGiNAL-ABHANBLUNG. Ueuffel, Scrtum plantarum norarum 

 jiut minus rite cog^nitarnni, — oetrocknt.te rrr.ANZEHsAMMLtiNGEN. Uabcn- 

 "orst, die Aljreii Sachseiis, rcsp. Mitteleuropa's. Dec. XXIX u. XXX. — 



SliPERTORIUM rfJR DIE PERIODISCHR BOTANISCHE LITERATUfl. No. 57 — 61. 



A^^Fir.E. yVerk von Fieischer. 



Sertum planlarum novarum aut minus rite cognitarum. 



Auctore Joanne Heuffel, M. D. 



1. Mieracium oreaaes Heiiff. 



Sect. F'doselloidea Koch. 



Apteropoilum ; canescenti-vlrens; caule I— 2-foiio, pubeseenti to- 

 '^entoso, immixtis pilis paucis longioribus ; foliis subfus glaucis, utrin- 

 ^^e marginibusquc setoso-piiosis, setis diaphanis, tuberculo insiden- 

 ^'''ti^ spathulato-lanceolatis, cxter. aj>ice rotundato-obtusis , inter. 

 ''**^«tiusca!is, caulinis lineari-lanceolatis, linearibusque; capitulis 3—5, 

 ^^'^tis subcymosis, pedunculis bractealis, pubescenti-toraentosis, apice 

 '^^olucrique foliolis subvaiosis. 



Rbizoaia crassum o'^iquuin nl^rescens , fiiiras a latere copiosai 

 "^*-'escentes emittens, fuscieulos foliorum plures Iiyeme persistentes 

 "utriens, e quilus anno scquente cauies emergunt. llerba tota cano- 

 ^"■ens. Folia glalriuscula, s^ubtus glaucu, supra marginibubque pu- 

 ^erulis setcso-hispiilu, setae tuberculo insident diaphano, radicalia 

 ''"o^ato-spathulata apice rotundato obtuso, facie, ad basiin et petio- 

 '^^0 brerem setis copiosis vestlta, interlora spalhuiato-Ianceolata in 

 ^siin longe attfiii^at.^, apice obtu'-^a, intima solum acutluscula, nervo 

 **''saii setoso hir»piJa; folia cauiina 1 — 2 iineari-ianceoiata aut linea- 



pubescunt insupcrque nervo ^orsu!! , ftci? uiarginibusque sunt 



^^'"So hispida. Caulis palm iv'..?, raro sj^tliaKialis. ItrcS; basi setoso- 



'^P'^us, caeterufti dense pybescens, fctrithi.s. luflorescentia subcy- 



,'^^^1 basi bractea ana alterave lineari stipata; capitula 3—5, me- 



'^»» treviter, laieralia Ioni(ius peduncuiala, ovata; pedunculi brae- 



': Pubescenti-tomentosi, sub capitulo pilis longis , albis hirsuti; 



*<*iucri foliola sobconformia, lanceolaio-linearia, interiora apic« 



^*^ra 1853. 39. 89 



na, 



