(21) ERNST HUTH. RANUNCÜLACE^E JAPONIC^E. 1073 



Nippon, Aomori (Faurie 173 ; IV. 86 HBB) ; in Japonia valde communis 

 ubique invenitur (Faurie n. 107; 7. V. 85 HBB); Kuroishi (Faurie n. 61 ; 

 5/6. V. 87 HBB). 



2. A. Raddeana Rgl. pl. Radd. in Bull. soc. Nat. Mose. XXXIV. 16 

 (1861), rhizomate repente, caule simplicissimo peliolisque patentim vil- 

 losis, folio radicali solitario, ternato, foliolis petiolatis trifldis, foliis invo- 

 lucralibus ternis ternatis longe petiolatis, foliolis obovatis obtusis crenato- 

 trilobatis margine crenalis, pedicello solitario folia involucri subsequante, 

 flore albo, sepalis 10-15 glabris anguste oblongis, carpellis subcompressis 

 pubescentibus breviter stipitatis stylo glabro subduplo longioribus, costa- 

 tis. — A. altaica Miq. (quoad plantas ex insula Nippon bor.) nee Fisch. 



var. intégra Hth. var. nov., foliolis foliorum involucralium lato-ova- 

 libus integerrimis. In Yesso : prope Hakodate (Maximowicz iter seeund. 

 1861 HGB) ; ibidem, Bukosan (Hilgendorf 15. IV. 86 HGB); circa Hako- 

 date satis freqiiens (Faurie ». 175 ; Apr. 86 HBB); Nanaï pr. Hakodate 

 {Faurie ». 205; 27. IV. 86 HDC); ibidem (Faurie n. 3630; 4. V. 89 

 HDC) ; ins. Nippon in monte Fudsi-yama. 



3. A. nikoënsis Maxim, mél. biol. dec. XIII. in Bull. Acad. Pétersb. 

 XVIII. 275 (1875) pubescens, rhizomate repente extus dilute-fusco intus 



albo, scapo unifloro ca. 25 cm. alto, foliis radicalibiis , foliis involucra- 



libus ternis ad 6 cm. longis, 5 cm. latis, petiolatis, petiolis ca. 2 cm. longis 

 ad basin dilatatis, limbo ternato, foliolis mediis ca. 1 cm. longe petiolu- 

 latis, lateralibus subsessilibus, omnibus pinnatim ad basin fere partitis. 

 laciniis 2-3 mm. latis acutiusculis, peduneulo solitario 5-6 cm. longo 

 pubescente, sepalis quinis albidis obovato-subrotundis. An A. umbrosa 

 Miq. prol. 190 ? — Nomen japon. : Itchirim sô. — Ins. Nippon, in silvis 

 regionis montanae circa Nikoo alpem (Tschonoski (1864 HGB). 



4. A. cœrulea DC. syst. I. 203 (1818) emend. foliis radicalibus ter- 

 natis, scapo glabro 6-12 cm. alto, foliis involucralibus ternis ternatis sub- 

 tus et margine pubescentibus, foliolis breviter petiolatis ellipticis vel lan- 

 ceolatis, peduneulis 1-2 unifloris pubescentibus involucro plerumque bre- 

 vioribus, flore coeruleo, roseo vel albido, sepalis subquinis obovato-sub- 

 rotundatis patentibus extus adpresse pilosis, carpellis sessilibus, ellipticis, 

 slylis setaeeis rectiusculis. 



var. typica, foliolis involucralibus oblongo-lanceolalis, apice pro- 

 duetis, profunde incisis et serra tis. (Rossia, Sibiria. — An. uralensis Fisch. 



