236 TAKEDA—SoME NEW PLANTS FROM JAPANESE MOUNTAINS. 
tridentata, ciliolata. Pedicelli filiformes, floribus duplo triplove 
longiores, puberulenti. Calycis laciniae ovatae, obtusae integ- 
rae, glabrae, plus minus coloratae, 2-3 mm. longae, semper 
reflexae. Petala oblongo-ovata, luteo bi-maculata, longe ungui- 
culata, cum ungui 5 mm. longa. Stamina filamento petalis 
duplo breviore, filiformi, apicem versus attenuato nec clavato, 
antheris purpureis, in specimine fructifero erecto. Ovariwm 
ovatum, stylo a coronatum. Capsula colorata, ad 
medium usque dehisce 
S. unalaschkenst, Sieab: * arcte affinis, sed ab ea praecipue 
foliis oblongo-cuneatis nec obovato-cuneatis, bracteis pedicello- 
multo brevioribus, filamentis subulatis nec clavatis, antheris 
purpureis nec flavis, stylo brevissimo nec longo differt. 
Has.—Alpine region of Mt. Nutap-kam-ushpe, Yezo (H. 
Koidzumi. July 1913), and of Yuparo Mountains, Yezo (H. 
Yanagisawa. 8th August 1913). 
It is very interesting to know that this species occurs also 
on Chang-pai Mountains, on the boundary between Corea 
and Manchuria. The first specimens were collected by James 
and recorded by him as S. stellaris.| The same specimens have 
been identified later by Komarov as S. stellaris var. comosa, 
perhaps on account of their small size. Neither identification 
is, however, correct, since the specimens exactly represent our 
new species. Some more specimens of the same plant have 
been collected by Mr. T. Mori, teacher at Seoul, in- August 1913, 
on the same mountains.§ 
Silene Keiskei, Miq. forma minor, Takeda || lusus, leucantha, 
Takeda 
Differt ab aliis flore albissimo. Flores saepe diametro 3 cm. 
et paulo ultra. 
HaAs.—Subalpine region, Mt. Maédake, Prov. Shinano (H. 
Takeda. August 1913). 
var. procumbens, Takeda. 
Differt a typo caulibus elongatis, usque ad 10 dm. longis, 
procumbentibus, saepe apice ad nodos radicantibus. Flores 
mediocres rosei. 
Has.—Mt. Myégisan, Prov. Kétsuke (T. Yamanaka): 
ty * Engler eerie p- 148) has reduced S. unalaschkensis to S. davurica as a 
: Ss 
unalaschkensis ‘the calyx is reflexed, whereas in the other it a o= or erect- 
patent; the leaf is glabrous and only nee in the former d it is densely 
covered with multicellular hairs in the latter. The flower is slightly larger in 
tter. 
t James, The Long White Mountains, p. 456 (1880). 
eae ee a 04). 
§ Cf. Nakai, in Téky6 Bot. Mag., 1914, Pp. 305. 
|| Takeda, ibid., rgro, p. 63. 
