72 ONAGRAR1E.E. 



"bractea una et "bracteolis duabus instructis glabris, bracteis linearibus 1-2 mm. 

 longis, interdum prresertim sursum versus apicem racemorum ad nullum 

 reductis, bracteolis duabus latere basis pedicellorum semper sitis subulatis 

 minutis %. | mm. longis, pedicellis generaliter 2-3 mm. longis glabris. Calycis 

 tubus cum ovario connatus late obovoideus apice longe rostratus, parte obovoidea 

 (vel ovario) 1 mm. longa totiusque lata extus dense pilosa, pilis rectis patentis- 

 simis apice uncinato-recurvis fere vel minus quam J mm. longis, rostro J mm. 

 longo glabro -| mm. in diametro, limbo calycis perfecte 2-partito, partibus vel 

 sepalis 2 lanceolatis 2| mm. longis 1 mm. latis apice obtusis basi baud contractis 

 intus concavis extus convexis a basi subito deorsum reflexis. Petala 2 ad apicem 

 calycis tubi inserta obtriangularia If mm. longa totiusque lata apice in ambitu 

 rotundato-truncata ad centrum tenuiter retusa basi triangulari-acuta ad inser- 

 tionem -j-^ mm. lata, margine partibus apicalibus exceptis integra, parte apicali 

 suberosa vel subintegra, alba, venis grosse reticulatis distincte visis. Stamina 

 2 cum petalis alterna, filamentis 1^-2 mm. longis teretibus glabris, antheris 

 rotundatis plus quam \ mm. longis latisque utroque emarginatis. Discus ad 

 apicem tubi calycis insertus tubiformis \ mm. altus crassissimus basin styli 

 involvens, stylo filiformi 2 mm. longo glabro ab apice tubi calycis usque ad 

 apicem 2 mm. longo apice plus minus dilatato stigmatoso. Ovarium 2-loculare, 

 loculis 1-ovulatis, ovulis erectis anatropis ; raphe ventrali. Fructus maturus 

 ignotus. 



HAB. Ritozan, leg. T. KAWAKAMI, Aug. 1913. 



Near Circcea erubescens FK. et SAV., but, distinguishable from it by the 

 petals which are emarginate or 2-lobed at the apex ; also allied to G. quadri 

 sulcata MAXIM., but differs from it by the rounded, but not clavate, stigmata 

 and in having much smaller leaves. 



Circsea Pricei HAYATA sp. nov. Herba tennis ; caulis tetragonus ascendens 

 erectus glaber haud ramosus. Folia longe petiolata ovato-rhomboidea 3 cm. longa 

 18 mm. lata apice triangulari-acuta sed ad summum obtusa basi late cuneata 

 vel rotundato-cuneata margine remotissime dentata, dentibus brevissimis vc- 

 formibus plus minus ascendentibus, membranacea utraque pagine parce pubes- 

 centia prope basin Integra, costis venisque utraque pagine haud elevatis vel 

 haud impressis, venis lateralibus primariis utroque latere 3-4 a costa angulo 



