breribus glomerato-racemoso-oligocephalis • revibus. I lia baud vel ± denti- 



culata, raro subruncinato-dentata, iraa caulina alato-petiolata elongato-obovata florendi 

 tempore emarcida, reliqua 8 — 12( — 15} saepe valde magna valde elongata latissime 

 oblongo-lanceolata basi attenuata sessilia subacuminata obtusiuscula , sequentia basi 

 subatlenuata vel aequilata sessilia leviter amplectentia, superiora lanceolata et angustiora 

 in bracteas lineares dense ciliatas decrescentia, omnia utrinque dense, in costa dorsali 

 basin versus densius setulosa (2 — 4 mm). Involucra mediocria, 8 — 9 mm, cylindrico- 

 ovata denique crassiuscula, subefloccosa modice microglandulosa*) densissime setuloso- 

 pilosa, squamis lanceolatis dz acutis sursum subglabrescentibus. Ligulae breves luteae. 

 Styli livescentes, Achaenia atra, 2,5 — 3 mm, deorsum parum attenuata, pappo 



Var. />'. siibtucumaniciim Zahn. — Inter Lorentzianum et tucumanieum\ an- 

 thela et involucris parce tantum glandulosis sed dense pilosis ut in Lorentziano ; densius 

 mollius et brevius pilosum quam H. tucumanicum. An Lorentzianum > tucumanieum. 



Argentinien: La Cienega in der Sierra de Tucuman (Lorentz u. Hieronymus 

 n. 646 — 648 pp.!, n. 680 pp.!). — Dezember — Februar. 



Nota. Species exclusae: 1. H. filiforme Poir. Encycl. suppl. II. (1811) 560 ex insula 

 Mauritius (cfr. p. 30). — 2. H. fragile Banks et Soland. ex Hook. f. Fl. Nov. Zeland. I. (1853) 

 153 ex insulis Nova Zelandia. An Microseris species? Sch.-Bip. in Bonpland. IX. (1861) 175. Ex 

 Hook. f. Handb. New Zeal. Fl. (1867) 164 = Orepis Novae Zelandiae Hook. f. (»a very curious 

 plant, not well according with any described genus, alluded to as H. fragile Banks et Sol. 1. c 



Subgenus in. fflandonia. 



Mandonia A.-T. Spicil. (1881) 21; Peter in Engl.-Prantl, Pflzfam. IV. 5. 387.— 

 or actum A. Euchionoracium Seb.-Bip. in Bonpl. IX. (I861J 173 pp. min. — Genus 

 Mandonia Sch.-Bip. in Linnaea XXXIII. (1865) 757. — Sectio Mandonia A.-T. in Ann. 

 Jard. Geneve I. (1897) 97. — Characteres p. 32. — Aphyllopodum. Folia late ovato- 

 oblonga vel ovato- vel late lanceolata obtusa vel acuta late alato-petiolata vel basi lata 

 vel rotundata vel dz cordata sessilia =b amplexicaulia vix vel =fc denticulata vel breviter 

 dentata, ubique parce vel densiuscule minute glandulosa, simul modice vel dense interdum 

 longe (saepe curvato-) setosa. Caulis usque ad basin sub- (vel dense) glandulosus et 

 similiter setosus. Anthela thyrsoideo-paniculata vel paniculata saepe ramosissima, cum 

 involucris epilosa, dense vel densissime et longe glandulosa vel subpilosa vel dense pilosa 

 et minus glandulosa. Involucra 7— - 1 0 mm, cylindrico- vel crasse ovata, squamis bi- 

 serialibus, externis paucis brevibus, reliquis longis lanceolatis subobtusis vel plerumque 

 acutis. Ligulae brevissimae vel breves luteae apice glabrae. Styli lutei vel fusei. 

 Achaenia 2,5 — 3,5 mm subcrassa leviter compressa sursum subattenuata apice truncata 

 annulo humili membranaceo cupuliformi caduco**) e pappi radiis basi ipsa inter se 

 coalitis formato (itaque ad achaenium proprium nullomodo pertinente) circumdata. Pappus 

 albidus vel flavescens vel rufescens. — Charactere pappi ab omnibus Hieracii generis 

 speciebus diversum, sed sectioni Adenothyrsa (cfr. p. 1091) certe al'fine. 



Anden von Bolivia und Sierra de Tucuman in Argentinien. — Fig. 3. 



Sect. XXXIX. Mandonia A.-T. 



Involucra basi tantum subfloccosa dense glandulosa haud 



vel modice pilosa. Styli obscuri 572. boliviense. 



Involucra densiuscule vel canofloccosa. Styli lutei. 



