EUPHOKBIACEJE. 41 



which are usually in pair at the top of the branches, and in the much narrower 

 perianth-segments of the same flowers. 



Viscum diospyrosicolum HAYATA Ic. PL Formos. V. p. 192. Des- 

 criptio aucta : Juvenile foliiferum, foliis oppositis oblongo-obovatis l cm. longis 

 4^ mm. latis apice obtusissimis basi cuneatis margine integris chartaceis gkbris 

 vcnis hand visis sessilibus. Fl. J : involucrum tcnuiter crustaceum cupuliforme 

 margine obscure denticulatum. Perianthium eirc. ad basin 4-lobatum, lobis 

 oblongo-triangularibus l^nim. longis frnrn. 

 latis apice acutis basi hand contractis cras- 

 siusculis leviter deorsuni reflexis extus 

 minute sub lente botryoideo-tuberculatis 

 glabris. Anthers 4 ad medium loborum 

 periaiithii adnatse oblongre 5-6-poroste. 

 Rudimentum ovarii nullum. Pscudofructus Fi 9- 4 Viscum diospyrosicolum 



n- . ^ HAYATA; a. a male flower; b, an anther. 



ellipsoideus 4 J mm. longus 2 mm. latus apice 



obtusus ad centrum summi breve apiculatus Ia3vis. 



HAB. Kyoshiryo, leg. B. HAYATA, 2200 pcd. alt., Aprili. 1916, (fl. ' 



Euphorbiaeeae. 

 Daphniphyllmn BLUME. 



Daphniphyllum membranaceum HAYATA sp. nov. Arbor, ramis et 

 ramulis validiusculis cicatricibus foliorum notatis hand lenticellatis. Folia 

 alterna versus apiccm ramulorum approximatim disposita longe petiolata 

 oblongo-elliptica vel oblongo-lanceolata circ. 20 cm. longa 6 cm. lata apice 

 acutissima vcl breve cuspidata basi obtusa margine subintegra supra nitida 

 viridissima subtus glauca chartacea vel chartaceo-meinbranacea, costa supra 

 plana vel tenuiter inipressa subtus prominenti, vcnis lateralibus primariis 

 utroqne latere costse 15-20 rectis vel plus minus flexuosis hand arcuatis 

 gracillimis utroque pagine tenuiter elevatis a costa angulo 45 egressis, petiolis 

 circ. 5 cm. longis rectis supra sulcatis basi plus minus dilatatis. Racemi 

 florum 2 versus apicem ramorum sub foliis supra cicatrices foliorum dis- 

 positi gracillimi glabri erecti recti 12cm. longi laxissime floriferi, pedunculis 

 5-6 cm. longis, pedicellis gracillimis glabris 2 cm. longis divaricatissimis, bracteis 



