VOL. XXXI. — T. NAKAI : 99 



Hab. Kyöng-geui : Chang-ho-nön Sept. 27, 1902.; monte Peuk-han- 



san Oct. 14, 1900; Inchon Oct, 31, 1900; Ka-heung Sept. 30, 1902. 



(T. Uchiyama). 

 /. angustîfolia Kusnez. i.e. 

 G. pneumonanthe Hange (non L.) Journ. Bot. XXr. .324. 



Hab. Kyöng-geui: Bacton (ab nrb. Seoul meridiem versus) 26 Oct. 



1893. (SONTAG). 



Distr. var. China bor, Amur et Manshiiria. 

 Gentiana jesoana Nakm. N( m. nov. 



G. rîgescens Fkanch (in Hemsl Joiirn. Linn. Soc. XXVI 1.34) var. japonica Kusnez. 



Eugent. 91. 



var. COreana Nakai. in Tokyo Bot. Mag. XXIII. 106. 



Planta glaberrima (non scabra), caule erecto 2 — 2? pédale ; 

 sine foliis radicalibus terete fistuloso glaberrirao ; intermodiis 

 sequilongis foliis brevioribus. Foliis o]3positis, inferioribus squa- 

 mosis ; mediis et superioribus oblongo-lanceolatis, utrinque acutis, 

 glaberrimis subtus subglaucis trinerviis, basi vix conniventibus, 

 margine non cartilagineis. Flores terminales v. subterminali- 

 axillares glomerati, bracteis binis lineari-lanceolatis v. linearibus, 

 calyce cum lobis quinque 2 — 2.5 cm. longo, lobis linearilanceolatis, 

 intra calycina in tubum affixa. Corolla in alabastro apice con- 

 tortuplicata, 5 — 5.5 cm. longa aziirea apice 5-lobata rotundato- 

 mucronata, intralobis brevissimis inflato-triangularibus, staminibus 

 5 iusertis, lobis corolla) alternis, filamentis subulatis ad medium 

 corollsB tubi affixis, antheris extrorsis 2-loculatis, stylo filamentis 

 sequilongo, capsula non vidi. 



Hab. Korea: Kang-iiöo : monte Kum-gang-san Aug. 16, 1902. (T. 

 Uchiyama). 



Aff. Gentiana jesoana, sed floribus multo majoribus (in 

 G. jesoana 3 — 4 cm. longa), bene diversa. 



Gentiana (Pneumonantlie) UcMyamai Nakai in Tokyo Bot. Mag. XXIII. 107. 



Eadix pereDnis, sine foliis radicalibus. Caulis valde elatus 

 3 pedalis v. ultra robusta fistulosa glaberrima ; internodiis 



