270 Floristik, Geographie, Systematik etc. 



and species of Ligularia occurring in Corea with notes on synonymy 

 and distribution and description of new species and some older 

 species: L. Jamesii (Hemsl.) Kom, description; L. Ta que tii (Levl. 

 et Vnt.) Nakai, description; L. intermedia sp. nov. {L. sibirica var. 

 alpestris Nakai; L. deltoidea sp. nov.; L. pulchra sp. nov. The species 

 mentioned here are all endemic species. Another endemic species 

 not described in this paper is L. coreana Nakai (1915). 



Jongmans. 



Nakai, T., Notulae ad plantas Japoniae et Coreae. (Bot. 

 Mag. Tokyo. XXXI, p. 3-30 (XIII), 97—112 (XIV), 281—287 (XV). 

 1917.) 



Quercus angustelepidota (Q. nipponica Koidz. pars) var. typica 

 and var. coreana\ Q. Mc. Cormickii Carr. var. koreana; Q. dentata 

 Thunb. var. fallax and var. erecto-squamosa; Q. aliena ßl. var. 

 rubripes; Sasa coreana, near 5. kurilensis but with smaller leaves 

 and a very much ramified stem; Clematis tubulosa Dec. var. rosea; 

 Lilium Fauriei Levl. et Vnt. == L. amabile Palib., L graminifolium 

 Levl. et Vnt. = L. cernuum Kom., L. Taquetii Levl. et Vnt. = L. 

 callosum S. et Z. L. cernuum Kom. var. candidum and var. atro- 

 purpureum. 



A key to the determination of the species of Lilium with 

 verticillate leaves as far as they occur in Corea and Japan; 

 L. Hansonii Leichtlin, L. distichum Nakai, L. medeoloides A. Gray 

 var. typicum, var. kurilense and var. ascendens, L. tsingtauense 

 Gilg and var. carueum. 



A key to the determination of the species of Miscanthus: M. 

 tinctorius (Sieb.) Hack, M. saccharißorus (Maxim.) Hackel, M. Irans- 

 morrisonensis Hay., AI. Matsumurae Hackel, M. longiberbis (Hack.) 

 Nakai comb. nov. (M. Matsumurae Hack. var. longiberbis Hack.), 

 M. ionandros sp. nov., M. coreensis Hack., M. japonicus Anders., 

 M. condensatus Hack., M. sinensis Anders and forma sebrinus 

 Matsum., f. variegatus Hitchcock, f. transiticus Nakai, f. purpurascens 

 Rendle, f. decompositus Nakai, var. gracillimus Hitch., v&r.formosanus 

 Hackel, forma typicus Nakai and f. glaber Nakai. 



Pentactina Nakai gen. nov. Spiraeacearum with one species in 

 Corea: P. rupicola. 



Polakiastrum Nakai gen. nov. Scrophulariacearum {Anthirrhinoi- 

 dearum) with one species: P. longipes (Matsum.) Nakai {Salvia 

 japonica var. bipinnata Matsuda, S. japonica var. longipes Matsum.) 



A key to the determination of the species of Juniperus growing 

 in Japan and Corea (excl. Formosa): /. chinensis L., /. procumbens 

 Sieb., J. dahurica Pallas, /. taxifolia H. et Arn., /. seoulensis sp. 

 nov. /. rigida S. et Z., J. litoralis Maxim., /. nana Willd., /. nippo- 

 nica Maxim. 



Salix Ishidoyana sp. nov., near 5. Caprea and 5. hallaisanensis •; 

 Aconitum corymbiferum sp. nov. (Napellus), A. nipponicum (Napellus; 

 A. kamtschaticum Nakai, non Willd), A. lusidusculum {Napellus), 

 {A. Fischeri var. arcuatum Regel f. trisectum Nakai; Anemone 

 maxima {Hepatica); Euonymus striata Makino var. microphylla n. 

 var.; Tilia insularis, allied to T. Taquetii; Acer Okamotoanum nom. 

 nov. (Platanoidea; A. Okamotoi Nakai, excl. descript. et figura 

 foliorum = A. Pseudo Sieboldianum); Bupleurum latissimum\ Vero- 

 nica diamantiqca, V. insularis; Lonicera insularis (Caeloxylosteum- 

 Ochranthae). 



