100 



calyx 15-nervatus intus glaber. Corolla 2 cm. longa flava, tubo 7mm. lougo 1 

 infra medium contracto, extus basi glabra sursum hirsuta 2-labiata, labro superi- 

 ore erecto lineari 1 cm. longo 4 mm. lato apice breve 2-lobato minute rubro- 

 ]>unctato intus ad latus basis labri superioris longe barbato ; labro inferiore 

 oblougo 8 mm. longo apice 3-lobato, lobis latcralibus semi-oblongis, lobo medio 

 3 mm. lougo 3^ mm. lato apice truncate ; corolla intus basi hirsuto-annulata. 

 Stamina perfecta 2, filamentis complanatis 4 mm. longis f mm. latis, connective 

 linearibus, partibus superioribus 6 mm. longis loculiferis, partibus inferioribus 

 3 mm. longis sterilibus, loculis antlierarum oblongo-linearibus 5 mm. longis 1^- 

 mm. latis apice obtusis basi rotundatis. Stylus iiliformis 3 mm. longtis sursum 

 deorsum recurvus apice 2-ramosus, ramo superiore 2 mm. longo, ramo inferioro 

 longiore 3mm. longo. Ovarium glabrum, partibus complanato-ovoideis f mm. 

 longis ; discus pulviniformis 1^ mm. latus 1 mm. longus. 



HAD. Heirinbi, Giran, Shintiku, Ritozan. 



Differs from S. nipponica MIQ. by the subglabrous leaves and in the 

 minute red dots on the corolla. 



Silvia omerocalyx HAYATA sp. nov. ITcrba perennis. Rhizoma ereclum ; caulis erectus 

 40-20 cm. longus basi dense approximateque folialus glaberrimus simplex sursum spiciformis. 

 Folia oinnia radicalia vel basalia longissime petiolata glaberrima pinnata, rarius simplicia, foliolis 

 3-5, foliolo terminali oblongo vel oblongo-ovato vel subrotundato 3-J 3 cm. longo membranaceo 

 apice obtuso basi rotundato vel tenuiter cordato margine crenato, petiolulo terminali 3-5 mm. 

 longo, foliolis lateralibus multo minoribus oblongis ovatis vel cordatis 1-2 cm. longis petiolulatis, 

 petiolis communibus 8-10 cm. longis glabris. Spicto verticillastri 5-15 cm. long?e; rhachis tenuiter 

 hirsutis, verticillastris inferioribus a se 1-1 .5 cm. remotis, superioribus plus approximates 5-6- 

 floratis, bracteis minutis. Calyx tubuloso-dilatatus 6 mm. longus 2-labiatus extus sparse glandu- 

 loso-hirtellus, labro superiore lato triangulari 2 mm. longo 2J mm. lato apice acuto ad summum 

 brevissime 3-dentato, labro inferiore late triangulari 2 mm. longo 2.] mm. lato apice acuto ad 

 summum alte 2-lobato, lobis triangularibus apice acuminatis; calyx tenuiter 10-costatus latere dor- 

 sali 2-alato-carinatus ad carinas glanduloso-ciliolatus. Corolla 1 cm. longa, tubus 5 mm. longus 2 

 mm. latus extus subglaber intus medio hirsuto-annulatus, limbo extus sparse glanduloso-hirtello in- 

 tus glabro 2-labiato, labro superiore erecto concavo oblongo 5 mm. longo 4 mm. lato apice emarginato ' 

 basi plus minus contracto, labro inferiore majore 3-lobato, lobo medio late obovato 2 mm. longo 3 

 mm. lato apice retuso, lobis lateralibus oblongis 2mm. longis IJmm. latis patentibus. Stamina 

 anteriora perfecta 2 ad faucem corolla? affixa, filamentis brevioribus glabris 2 mm. longis, connectivis 

 longissimis cum filamento articulatis, partibus anterioribus 5-6 mm. longis apice loculum polleni- 

 ferurn gerentibus, partibus posterioribus brevissimis 2 mm. longis baud loculigeris, loculis polleni- 

 feris lincaribus 2 mm. longis \ mm. latis. Stamina anteriora fere obsoleta, filamentis 1 mm. longis 

 haud antheriferis. Stylus longe exsertus apice 2-fidus, ramo anteriore longiore 2mm. longo, pos- 

 teriore brevi % mm. longo. Discus anteriore plus minus lumens. Ovarium glabrum, partibus ellip- 

 soideis. 



HAB. Tajima, Hattamura, leg. G. KOIZUMI, V. 1914. 



Somewhat near to . scapiformis HAXCE ; but differs from it in the pubescent racemes, in the 

 calyx with ciliate ridges and in the pinnate leaves. 



