88 BOTANICAL MAGAZINE. [Voi.xix, 



Potentllla nivea'f. 1. Lapponica, 2, vulgaris Cham, et Schlecht. in 

 Linnsea II. p. 21. 



Potent ilia fragaricefolia Lessing in herb, reg. Berolin, ex Ledeb. Fl. 

 Ross. II. p. 57. 



Potentllla caispitosa Lehin. ' Add. Ind. Sera. Hurt. Harub. (1849) p. 

 10'; Revis. Potent, p. 172, t;ib. 53. 



Potentilla argyrophylla var. prostrata Herb. Ind. Or. Hook. f. et Thorns. 



Potentilla foliis ternatis, utrinque liirsutis, infra candidis, foliolis 

 ovatis, serratis Gmel. Fl. Sib. III. p. 183, n. 33, tab. 36, fig. I. 



Nom. Jap. Uraziro-Jeimbai (T. Makino). 



Add. Hub. Prov. Shinano : Mt. Shirouma (Kivan Shimura ! Aug. 

 1904). 



Cicuta virosa Linn. var. nippcnica (Franch.) Makino. 

 Cicida nipponica Franch. in Ball. Sue. Bot. Fr. XXVI. (1879) p. 84; 

 Franch. et Sav. Enurn. PI. Jap. II. p. 736 ; Yabe, Rev. Umbel. Jap. p. 38. 

 Nora. Jap. O-zerl. 

 Hab. Prov. Musashi : Tokyo {T. Makino I July 1884). 



Euphorbia (Anisophyllum) hypericifolia Linn. Cod. n. 3508. 

 Nom. Jap. O-nisMJciso (B. Hayata). 



Hab. Prov. Kai : Kofu (Seiichiro Goto I herb. Sc. Coll. Imp. Univ. 

 Tokyo, Oct. 17, 1904; Tomekichi Terasaki\ Nov. 6, 1904). 

 Introduced ! An American plant. 



Arenaria (Pentadenaria, Rariflorte) Katoana Makino sp. nov. 



Perennial, cfespitoso-diffuse. Stems numerous, gracile; the lower portion 

 slender, decumbent, ramose, densely matted, with old small leaves ; the upper 

 portion ascending or erect, simple, leafy, terete, minutely pubescent often in 

 broad lines with subreflexo-patent subglandular hairs, terminally 1-3-flowered, 

 attaining about 6cm. in height; internodes usually longer than leaves. Leaves 

 rather dense, erect-patent or patulous, opposite, small, lato-ovate to elliptico- 

 ovate, but often oblong or ovato-oblong and smaller in inferior ones, acute 

 with a callose tip, sessile and very slightly vaginate, rounded obtuse or 

 acute at the base, entire, glabrous, but only slightly ciliated on basal margin, 

 thickish, green, attaining about 6i mm. long, 4J mm. broad ; midrib 



