KANUNCULACEiE. 



Thalictrum sessile Hayata sp. nov. (Fig. 2.) Herba 60 cm. alta, 



caiilis glaber iu cxsiccato X'liu'i-siilcatns supra medium fiu-catim ramosns. 

 Folia radicalia non visa, caulina rotundato-triangularia, 15 cm. longa, (petiolis 

 commimibus i cm. longis, basi dilatatis caulem semiamplectautibus), tematim 

 pinnata, pinnis lateralibiis 8 cm. longis rm-sus pinnatis, pinnulis ultimis 

 obovato-rotundatis 22 mm. lougis totiusque latis apice 5-lobatis basi Late 

 cuneatis, lobis oblongis apice rotundatis, mediis majoribus, subtus palli- 

 dioiibus, pinnulis lateralibus minoribus obliquis oppositis jpetiolulis ultiniis 



latelaribus 5 mm. longis, iis terminalibus 15 mm. 

 longis. Flores vereus apicem ramorum cymose 

 laxe dispositi, pedicelHs ultimis 1 cm. longis. 

 Flores apei-tientes non visi. Receptaculum frac- 

 tiferum clavato-globosum ^ mm. in diametiT). 

 Staminae filamenta apice ± dilatata, claviformia, 

 antheris oblongis | mm. longis ^ mm. latis apice 

 apiciJatis. Carpella matura sessilia ellipsoidca, 

 fusiformia, ± comj)lanata, 8-costata, 3 nun. 

 longa, 1 mm. lata, basi eontracta, apice subito 

 attenuata, ad stylimi pei-sistentem apice recm-vim 

 li lum. longimi abcuntia. 



Hab. Mt. Mon-ison, leg. U. Mori, Dec. 

 1909 ; Tohozan, leg. S. Sasaki, Oct. 1909. 



Near T. actcefdinm S. et Z., but diffei-s 

 from it in having deeply lobed leaflets witli 

 acute or tiimcate obes but not obcordato ones 

 as is the case mth the congener. 



Fig. 2. 



ThaliHrum sessile Hayata. 

 1, a prematiire carpel ; 2, mature 

 cnrpelB ; 3, one of the same. 

 AU figiires miigiiifled. 



Anemone LrsTf. 



Anemone stolonifera M.uaM. Mel. Biol. IX. p. 605; Matsum. Ind. 

 Pl. Jap. n.-2, p. 105; Nakai F1. Koreana H. p. 429. 

 Hab. Montibus centralibus, leg. U. MoKi, 1912. 

 DiSTKiB. Mouutains of Japau ; Corea : Quelpsoi-t. 



