274 THE BOTANICAL MAGAZINE. tvoi. xxvi. No. soe. 



narrowl3' hyaline on margin, 3-nerved, without any veinlet, 

 6-10^ mm. long including the basal lobes; basal lobes short, 

 semiorbicular to depressed-cuneate, few-crenato-dentate or nearly 

 so, about 1-1^ mm. long, those of the inner lateral 2 smaller, 

 ovato-elleptical, ovato-orbiculate, or ovato-deltoid, obtuse, about 

 |-1 mm. long. Petals: upper 2 oval-elliptical or elliptical, 

 rounded or rarely emarginate at the apex, attenuated into a 

 subunguiculate or cuneate base, 13-16 mm. long or rarely 

 about 9J mm. long, 7-9 mm. or rarely 6 mm. broad ; lateral 

 2 often very slightly longer than the upper ones, oval-elliptical 

 or elliptical or rarely spathulato-oblong, rounded or rarely 

 emarginate at the apex, cuneately attenuated at the base, 

 beardless, 13-17 mm. or rarely 10 mm. long, 7-9 mm. or rarely 

 5 mm. broad ; lower one broadly obovate, cuneato-obovate, 

 obovato-orbicular, or rarely subspathulato-oblong, rounded- 

 subemarginate at the apex, shortly or moderately cuneate 

 towards the base, 14-16 mm. or rarely 10 mm. long, 7^-10 

 mm. or rarely 5 mm. broad ; spur straight or scarcely curved 

 above, or sometimes hardly curved at the end, rounded-obtuse 

 at apex, cylindrical or cylindrical-oblong, glabrous, 4-7^ mm. 

 long. Stamens 5; anther sesslie or subsessile, elliptical, 1^- 

 . 2^ mm. long ; connective-tip ovato-oval, ovato-elliptical, or 

 oval, rounded-obtuse to cuspidato-acute, l|-2 mm. long ; ap- 

 pendages falcately linear, obtuse-tipped, 4-5 mm. long. Ovary 

 ovoid, glabrous, 2-3 mm. long ; style slightly geniculate at the 

 base, equal to or longer than the ovary, subclavately enlarged 

 above, glabrous, 3-3i mm. long; stigma oblique, hardly recurv- 

 ed, not emarginate. 



Nom. Jap. 0-tachitsuhosumire (nov.). 



Hah. Prov. Uzen : Mt. Kimbu {S. Ishidzukal herb. Sc, Coll. 

 Imp. Univ. Tokyo); Prov. MuTSu: Aomori (AT. Kinashil herb, 

 ibid. June 1901), Mt. Hashikami {Y. Yamasakil May 1903); 

 Prov. IwASHiRo: Inawashiro in Aidzu {G. Nakaharal herb. ibid. 

 June 3, 1904), Mt. Adzuma (G. Nakaharal herb. ibid. May 8, 

 1904); Prov. Ishikari in Hokkaido: Satporo {K. Kokumal); 

 Prov. Idzumo: Oba-mura in Yatsuka-gori (/. Miharal April 28, 

 1905, forma micrantha) . 



