Taraxaca nova Bergiana. 139 
lucro saepe paullo densius et laxe araneosi. Involucrum fusco — atro- 
virescens, sat crassum humile, 13—15 mm longum, 6—8 mm latum. 
Squamae exteriores laxe adpressae v. apicibus patulae v. plures etiam 
interdum recurvae, inferiores plus minus ovato-lanceolatae, superiores 
Janceolatae, ultra medium sq. interiorum attingentes, apicem versus et in 
marginibus plus minus araneosae, apice obtusiusculo, plus minus purpureo, 
interiores lineares — lineari-lanceolatae, apice plus minus purpurascentes, 
omnes ecorniculatae. Calathium subplenum, margine ochroleucum, cae- 
terum pallide ochraceo-luteum, 30—45 mm diametro. Ligulae praesertim 
apice marginibus plus minus involutae, marginales apice plus minus in- 
curvae, extus stria roseo- v. rubro-violacea, saepe plus minus translucente 
notatae. Antherae ochraceo-luteae, polline carentes. Stylus sordide lu- 
teus, stigma sordide luteum v. fusco-virescens. Achenium pallide oliva- 
ceum, jugis primaris sat elevatis, angustis, superne minute et tenuiter 
spinulosis, inferne minute tuberculatis, jugis secundariis 2—3, plus minus 
minute tuberculatis, 3,75 mm longis, 1 mm latis, pyramide 0,5 mm et 
rostro 6 —6,5 mm longo, pappo albo. 
Hab. In Tirolia boreali Austriae: Sonnenwendjoch pr. ,Ratten- 
berg* in graminosis pinguioribus cacuminis inter typum rare, solo calca- 
reo, 2226 m s. m. (M. Hellweger, Aug. 1891, s. n. T. alpinum Koch 
var. ochroleuca); Tirolia, ,Alpentriften an der Gäge in Weissenbach, 
2—2400 m s. m.* (G. Treffer, 19. 7. 1890 et 15. 7. 1896, s. n. T. alpinum 
Hoppe, Mus. bot. Lund. et Mus. bot. Krist.) ibid. ad Luttach (sec. Hort. 
bot. Prag. unde fruct. spont. accepti). 
o 
7. Taraxacum cucullatum Dahlstedt, |. c., p. 25, tab. II, fig. 32—33. 
Radix crassiuscula, longa, badio-fusca, in rhizoma breve abiens. Folia 
exteriora parva, spathulata, breviter lobata, intermedia lata, plus minus 
oblonga v. obovato-oblonga, superne lobis latis, brevioribus — longiori- 
bus, faleatis v. deltoideis, interdum recurvis, approximatis v. paullum 
distantibus, intervallis plus minus denticulatis, inferne lobis brevibus, 
magis distantibus plus minus triangularibus, latis — angustis, lobo termi- 
nali plus minus lato, brevi — longo, ovato- v. obovato-sagittato, breve — 
sat grosse et parce dentato, interiora plus minus obovata, lata, grosse et 
irregulariter dentata v. inferne late et breve lobata, superne grosse den- 
tata — lobulata, sat laete viridia, glabrescentia, nervo mediano pallido — 
fusco-stramineo, petiolis longis, fusco-stramineis v. basi ipsa leviter colo- 
ratis.. Pedunculi plures, folia aequantes v. plus minus superantes, gla- 
brescentes, sub involucro parce araneosi, pallidi v. superne plus minus 
cuprei. Involucrum sat humile, crassum, 15—-18 mm longum, 8—9 mm 
latum fusco- v. atro-virescens. Squamae exteriores erecto-patentes v. laxe 
adpressae, vix ad medium v. paullum supra medium sq. interiorum attin- 
gentes, ovatae — ovato-lanceolatae, anguste albo-Scariosae, apicem versus 
parce araneosae, apice ipso obtusiusculo leviter purpureo, interiores 
lineares, apice purpurascentes, omnes ecorniculatae. Calathium sat plenum. 
melleum v. ochraceo-luteum, margine pallidius, 35—45 mm diametro, Li- 
gulae marginibus plus minus involutae, marginales subtus stria roseo- 
