Decades plantarum novarum. XXIX/XXX. 141 
lineares aequans, albus, akoenio immaturo, compresso cylindrico, vix 
rostrato longior. 
Corea: Quelpaert, in littore Hamtok, 10 sept. 1908 (Taquet, 1043). 
295. Lactuca Nakaiana Levl. et Vant nov. spec. 
Radix fibrosa; caulis 90—1,10 m altus, erectus, glaber; folia laciniato- 
partita, segmentis sat latis, glabra; superiora anguste lanceolata, inte- 
gerrima; inflorescentia elongatissima 25—35 cm, paniculata, bracteis 
multis sed minutis; capitula mediocria; bracteae involucrales anguste 
lanceolatae, obtusae; calyculo brevissimo, bracteolis obtusis; akoenia nigra 
compressa lucida, costata, nunc in rostrum elongata nunc tantum atte- 
nuata; pappus albus akoenium subaequans. 
Corea: Quelpaert, in silvis Mokan, 18 sept. 1908 (Taquet, 1056). 
296. Lactuca alliariaefolia Lévl. et Vant., nov. spec. 
. Radix crassa, perpendicularis; caulis erectus, flexuosus, glaucescens, 
striatus, 60—90 cm altus; folia Alliariae officinalis sed glabra, petiolo et 
nervo primario spinuloso; inflorescentia laxe paniculata, bracteis minutis 
et numerosis munita; capitula mediocria, pedunculis 3—4 bracteolata; 
flores lutei; bracteae involucrales et bracteolae calyculi curti brunneae, 
lanceolatae obtusae margine hyalinae; akoenia brunnea compressa ovalia, 
utrinque 3—5 valleculo-costata; pappus albus akoenia subaequans. 
Corea: Quelpaert, in silvis Hallaisan Yengsil, 1200 m, 17 aoüt 1908 
(Taquet). 
297. Lactuca Taraxacum Levl. et Vant., nov. spec. 
Puleherrima planta; folia omnia radicalia runcinata, ampla; petiolo 
5--6 cm longo, costato, angulato, villoso; limbo 20—25 X 4—5 cm, 
*villosulo lacerato; scapus 60 cm altus, striatus, puberulus; inflorescentia 
laxissima et remotissime florifera, saltem in parte inferiore; capitula 
Parva; bracteae involucrales virides, acutae; calyculi brevissimi bracteolae 
acuminatae; akoenia brunnea striata incurva, compressa, elliptica; pappus 
albus paulo longior. , 
Corea: Quelpaert, in agris Hongno; oct. 1908 (Taquet, 1042). 
298. Solidago virga aurea L. var. Taquetii Levl., nov. var. 
_ Forma praeclara foliis plantagineis ovato-spatulatis, petiolo alato quam 
limbus longiore. 
Corea: Quelpaert, in herbidis Hioton, 22 aoüt 1908 (Taquet, 9407). 
299. Sonchus Taquetii Levl., nov. spec. 
Caulis debilis, prostratus, vel radicans, fistulosus, glaber 40— 50 cm 
longus; folia radicalia et inferiora cito decidua; caulinaria sessilia vel 
amplexicaulia, glabra, obtusissima, irregulariter sed parce lobata, minute 
dentata; abrupte decrescentia; inflorescentia tum terminalis nuda corym- 
bosa, tum axillaris foliata et laxissime spicata; capitula magna, foliola 
involucri plurima imbricata araneosa; pedunculi nudi vel 1—2 bracteo- 
lati; flores lutei; akoenia immatura cylindrica, brunnea; pappus sordide albus. 
Corea: Quelpaert in littore Henksatong, 14 sept. 1908 (Taquet, 1045) 
300. Boottia Bodinieri Lévl. et Vant. (Hydrocharis Bodinieri Lévl. et 
Vant. in Fedde, Repert., V [1908], p. 10). 
Corée: Route de Chemulpo à Saoul: riziéres, marécages, 13 sept. 
1889 (Em, Bodinier). | 
