EANUNCUIiACEaS. 



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

 caulis glaber in exsiccato pluri-sulcatus snpra medium fuxcatim ramosiis. 

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

 communibus 4 cm. longis, basi dilatatis caulem semiamplectantibus), tematim 

 pinnata, pirmis lateralibus 8 cm. longis rursus pinnatis, pinnulis ultimis 

 obovato-rotundatis 22 mm. longis totiusque latis apice 5-lobatis basi late 

 cmieatis, lobis oblongis apice rokmdatis, mediis majoribus, subtus palli- 

 dioribus, pinnulis lateralibus minoribus obliquis oppositis petiolulis ultimis 



latelaribus 5 mm. longis, iis terminalibus 15 mm. 

 longis. Flores versus apicem ramorum cymose 

 laxe dispositi, pediceUis ultimis 1 cm. longis. 

 Floras apertientes non visi. Keceptaculum fruc- 

 tiferum clavato-globosmn -J mm. in diametro. 

 Staminae filamenta apice db dilatata, claviformia, 

 antheris oblongis f mm. longis -J mm. latis apice 

 apiculatis. Carpella matura sessiKa eUipsoidea, 

 fusiformia, ± complanata, 8-costata, 3 mm. 

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

 attenuata, ad stylum persistentem apice recurvun 

 1^ mm. longum abeuntia. 



Hab. Mt. Morrison, leg. U. Moki, Dec. 

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



Near T. actcEfoliwm S. et Z., but differs 

 from it in having deeply lobed leaflets with 

 acute or truncate obes but not obcordate ones 

 as is the case with the congener. 



Fig. 2. 



Thalidrmn, sessile Hayata. 

 1, a premature carpel ; 2, mature 

 carpels ; 3, one of the same. 

 All figures magnifiecl. 



Anemone Lnw. 



Anemone stolonifera Maxim. Mel. Biol. IX. p. 605; Matsutm. Ind. 

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

 Hab. Montibus centrahbus, leg. U. MoEi, 1912. 

 DiSTElB. Mountains of Japan ; Corea : Quelpsert. 



