MiYABE AND Kudo : Materials for a Flora of Hokkaido. VII. 



169 



breve, crasso, angido recto siirsnm verso, apice rotundato ; petalmn inferius naviciilafe 

 basi siibdilataUnn apice mucronatum, 5-nervatum ; petala lateralia longe pediinculatay 

 obh/iga, 6 mm longa, 3 mm lata, apice rotiindato-imicronaia^ medio lev iter const ricta, 

 basi tnincato-siibcordata, 21110 latere leviier saccata, pedunculis linearibus circa 5 mm 

 longis. Capsidae clavato-obovatae, 2g~^j mm longae, 6-j mm latae, apice subro- 

 tundatae, basi attenuatae. Stylus persistens, 4-5 mm longus. Semina nigra, 

 nitentia, 3-3.5 mm in diametro. 



NoM. Jap. Yezo-okeman (nov,). 



Hab. Hokkaido. Prov. Ishikari : Mt. Furano (S. Nishida ! July 25, 1916). 



DiSTRiB. Endemic. 



The high stature and glaucous foliage of the plant make one to take it at 

 first sight to be a form of C. giganica Trautv. et Mey. But by careful comparison 

 it will easily be pro\-ed, that these two plants differ from each other in many im- 

 portant characters of the inflorescence, flower and fruit. The most striking 

 character of this species is its comparatively short and stout spur, which is bent 

 upward almost at right angles, looking like a caterpillar holding its head high up 

 into the air. 



84. Cardamine Greatrexii Miyabe et Kudo, sp. nov. 



Caul is ascendens, subflexuosus, 18-35 ^m longus, gracilis, glaber. Folia 

 radicalia et inferiora pinnatisecta, lobo terminale maximo, tricncato-ovato, 1-2 cm 

 longo, 8-14 mm lato, apice rotundato, margine integro v. plus-minus undulato v. 

 pauci-dentato, basi interdum hastato-trilobo, lobis lateralibus minutis panels vel 

 dejicieiitibiis ; caulina breviter pctiolata usque sessilia, spatlmlato-lanceolata, oblan- 

 ceolata vel lineari-lanceolata, 2.5-3.5 cm longa, 6-1 1 mm lata, pauce dentata vel 

 subintegra. Flores albi, circa 6 mm in diametro, pedicellis 3 mm longis. Sepala 

 oblonga vel oblongo-ovata, 2 mm longa, 1-1.2 mm lata, margine hyalina, apice 

 integra vel pance dcnt'.cnlala, 3-5 nervia. Petala obovato-cuneata, apice rotundato- 

 truncata, 4 mm longa, 2 mm lata, brevi-unguiculata. Antherae flavidae, ellipticae; 

 filamenta basi non dilata. Ovarium lineare; stylus brcvis, stigmate simplici. 

 Pedicelli fructifcri 6-14 uku longi, ^^i-dc\\\s, horizontaliter patentes vt\ rarius subde- 

 flexi. Siliquae linearcs, glabrae, stylo brevi et stigmate capitato coronatae. 

 Semina oblonga vel elLpiica^ exalata. 



NoM. Jap. Os/iima-tanetsukebana (ndv.). 



