— 3 — 



heterophylla /£l?t^ 1912 dfcjjg/ f3— i-t^ 'Wtrt'-M,- 

 Betula chinensis, Betula Rosae, Carpinus laxiflora / HfJt^flD^;* V o 



%k-yM xMW^BU - Plantae Imagawanse He/7 f Eil */>•* if» = #?4 ^ 

 JS^A-lJilllfiSf^ h i/ r Corylus mandshurica, Betula alba subsp. lati- 

 folia, Betula davurica /Hft?!!^ 1912 ^JE- Flora Koreana gl 

 f&j^-'i/^rf*— Betula Ermani, Betula Schmidtii, Betula chinensis, 

 Betula chinensis var. angusticarpa, Betula japonica var. mand- 

 shurica, Betula japonica var. Tauschii, Betula davurica, Betula 

 fruticosa. Alnus incana var. sibirica, Alnus incana var. hirsuta, 

 Alnus fruticosa, Alnus japonica, Carpinus cordata, Carpinus 

 laxiflora, Corylus heterophylla, Corylus mandshurica / +— 'WfiM 

 M^5!l|E-fe^ \p\¥Ms Alfons Callier R^ttXfvO) & s — Mi. var. 

 koreana, Call. J Fedde jjj/ Repertorium specierum novarun regni 

 vegetabilis B+#=fE3$^3.^ flMSffeW Urb. Faurie &Wfc'foM 

 ft^LTr^?^5 / r^Sfffi^^li->' Carpinus Fauriei, Nakai l-fa^M 



m^^'Mm^^m^'yxm$3mmMm&=-r^^s.mm Taquet Rim» 



1. Betula chinensis, Max. 



2. Betula chinensis, Max. var. angusticarpa, H. Winkler. 



3. Betula costata, Trautv. 



4. Betula davurica, Pall. 



5. Betula Ermani, Cham. 



6. Betula fruticosa, Pall. 



7. Betula mandshurica (Regel) Nakai. 



8. Betula Saitoana, Nakai. 



9. Betula Schmidtii, Regel. 



10. Alnus fruticosa, Rupr. var. mandshurica, Call. 



11. Alnus japonica, Sieb. et Zucc. 



12. Alnus japonica, Sieb. et Zucc. var. koreana, Call. 



13. Alnus sibirica, Fischer. 



14. Carpinus cordata, Blume. 



15. Carpinus eximia, Nakai. 



