NYJrPHa:ACEa:. p.\paveraceje. 15 



Nymphseaceae. 



Ifymphwa LrsN, 



Nymphaea tetragona Geoeg. Compaied with a specimen in the 

 Tokyo Herbarium. 



Hab. Hainan, leg. Ivatsuslada. 



DiSTKiB. Japan, Cliina, Nortli India and Siberia. 



Papaveraceae. 



Corydalis DC. 



Corydalis campulicarpa Hayata sp. nov. Herba 30-40 cm. alta, 

 Folia altema bipinuata Tel piunata, pinuis piuuatifidis, pinuulis obovatis 

 basi acuminato-cimeatis, lobulatis, lobuUs rotundatis obtusis. Flores racemosi, 

 racemis terminalibus, bracteis minutis linearibus lanceolatis. Capsula Enearis 

 2-3 cm. longa 2 mm. lata, multo crispata, apice ciun stylis j)ersistentibus 

 rostrata. 



Hab. Taito, Daironkoslia, leg. U. :\Iori (jSTo. 2183), 1906, Nov. 



Near C. formosana Hayata, but difiers from that by the rather rounded 

 smaller seeds. 



Corydalis decumbens Pees., Foebes et Hemsl. lud. FI. Sin. I. p. 37. 

 Hab. Yenshiryo, leg. T. SosiA, Feb. 1912. Compared -nith a specimen 

 in the Tokyo Herbarium. 



DiSTEIB. China and Japan. 



Corydalis omphalocarpa Hayata sp. uov. Herba 20-30 cm. alta. 

 Folia alterna divaricata, 15 cm. longa 10 cm. lata, a caule angulo 90° egressa 

 vel minus divaricata, bipinnata, pinnis infimis 5 cm. longis rotundato-cuneatis, 

 (5 mm.-lO mm. longis) lobulatis, lobnlis obtusis ad apicem mucronatis, petiolis 

 commiuiibus 5 cm. longis basi plus minus dilatatis. Flores 1 cm. lougi, breve 

 racemosi, racemis opiwsitifoUis 1 cm. longis, bracteis linearibus. Sepala 2 



