Taraxaca nova Bergiana. 131 
jugis primariis validis superne spinoso-muricatum, spinulis latis validis, 
inferne squamoso-tuberculatum, in jugis secundariis, 3—4, squamoso- 
tuberculatum, in spec. spont. e Tokio 4 mm longum, 1,75 mm latum, 
pyramide 1 mm et rostro 8—8,5 mm longo, pappo albo. — Achenium 
caeterum variat in spec. cultis: 3,5 mm longum, 1,5 mm latum, pyramide 
1,5 mm et rostro 7,5—8 mm longo (f. A); 3,5 mm longum, 1,5 mm 
latum, pyramide 1 mm et rostro 6—6,5 mm longo (f. B); v. 3 mm 
longum, 1,25 mm latum, pyramide 1 mm et rostro 6— 6,5 mm longo (f. C.). 
Hab, n Japonia ad Tokio (Scientific Department of Tokio University, 
Tokio, Japan s. n. T. officinale Wigg. v. corniculatum Koch, prof. R. Yatabe, 
sec. spec. in Mus. bot. Upsal. asservata). Floret mense Martio. 
4. Taraxacum zermattense Dahlstedt, |. c., p. 19, tab. II, fig. 46—51. 
Radix crassiuscula, pallida, sat longa, in rhizoma breve abiens. Folia 
exteriora parva lingulata — spathulata, breve triangulari —- deltoideo- 
lobata, lobo terminali, plus minus hastato, subintegro, intermedia angusta, 
plus minus lineari-lanceolata, lobis crebris deltoideis et plus minus cur- 
vatis v. vulgo laciniis angustis, sublinearibus v. lingulatis, plus minus 
obtusiusculis et dentibus laciniisque parvis intermixtis, plurimis in mar- 
gine superiore et saepe etiam in margine inferiore plus minus dentatis 
v. superioribus subintegris, lobo terminali parvo, plus minus sagittato — 
hastato, integro v. denticulato, obtusiusculo, dilute prasino-viridia, glabra 
— subglabra, nervo mediano plus minus stramineo-viridi ad basin ob- 
scuriore, petiolis basi interdum paulum coloratis, vulgo pallidis. Pedun- 
culi plures, foliis longiores, pallidi v. cupreo-virescentes, glabri v. sparsim 
araneosi, sub involucro parce araneosi — sat abundanter et laxe araneoso- 
tomentosi. Involucrum parvum fusco-virens, c. 12 mm longum et 6 mm 
latum. Squamae exteriores ad medium sq. int. vix attingentes, subad- 
pressae v. apice leviter patulae, inferiores late, superiores anguste ovatae, 
acuminatae, conspicue albo-scariosae, margine apiceque plus minus ara- 
neosae, sub apice plus minus roseo-colorato callosae v. breve corniculatae, 
cornubus plus minus fusco-purpureis, interiores lineares sub apice callo 
v. corniculo brevi praeditae, apice ipso plus minus roseo-colorato. Cala- 
thium parvum, 25—30 mm diametro, subradians, dilute luteum. Ligulae 
marginales 3 mm latae, subtus stria plus minus obscure rubro-violacea 
notatae. Antherae ochraceae, polline carentes. Achenium avellaneum v. 
olivaceo-avellaneum, jugis primariis latis humilibus secundariis deficienti- 
bus, in superiore quarta parte spinulosum, spinulis superne in pyramidem 
adscendentibus, inferne magis magisque in tuberculos abeuntibus, in re- 
liqua parte laeve, c. 3,5 mm longum, 0,75 mm latum, pyramide 0,75 mm 
et rostro 6—7 mm longo, pappo albo. 
Hab. in Helvetia ad Zermatt (Cant. Wallis) in Gornergrat loco áprico 
in solo subdenudato, lapidoso, subsicco regionis alpinae inf., ubi anno 
1893 medio mensis Julii plantas fructiferas inveni. 
5. Taraxacum rhodocarpum Dahlstedt, Le, p. 21, tab. Il, fig. 40—45. 
Radix valida, crassa, badio-fusca, in rhizoma breve abiens. Folia ex- 
teriora parva, lingulata, breve deltoideo-lobata, intermedia plus minus lan- 
