42 EUPHORBIACE^E. 



caducissimia hand visis. Flores ^ : periauthii segmenta interdum complete ad 

 iiullum reducta, vcl interdum brevissima glaudulreformia 7-8 apice pcltato- 

 truiicata ^ mm. longa totmsque lata distincta. Ovarium glabrum oblongum 

 glabruni 2 mm. longuni apice ad stylum f mm. longuui attcnnatum basi 

 obtusum, stigmate terminali subpeltato 2-fido, scgmentis latissimis | mm. longis 

 subrotundatis ad apicem styli contactis, ovarium 2-loculare. 



HAB. Rankanzan, leg. B. HAYATA, Mai. 1916. 



Near D. macropodnm, but different from it in the much thinner leaves, 

 in the more or less rostrate ovaries and nearly obsolete perianth-segments. 



Cyclostemon BLOIE. 



Cyclostemon hieranense HAY ATA sp. iiov. Arbor ? ramis et ramulis 

 gracilibus, cortice cinerascenti, lenticellis albicantibns minntis elevatis. Folia 

 alterna in cxsiccato pallido-cinerasceiitia tenuiter coriacea oblongo-clliptica vel 

 oblongo-laiiceolata apice caudato-acuminata basi oblique acuta 12cm. louga 

 4cm. lata margine Integra tenuiter deorsum recurva plus minus margine 

 c-rispato-uiidulata, costa utraquc elevata, venis venulis reticulatis supra minus 

 subtus plus elevatis, venis primariis lateralibus utroquc latcrc costre 810 

 tenuissimis arcuatis prope margincm reticulatis, utraquc pagine glaberrima, 

 pctiolis 8 mm. longis semiteretibus fusco-coloratis. Flores ad partes inferiores 

 cfoliatas ramuroruni hornotinorum lateraliter siti ad nodos 2-3-fasciculati 

 graciliter pedicellati, pedicellis filiformibus 1 cm. longis, bracteis flores 2-3 

 iiicludentibus caducissiniis rotundatis apice triaiigularibus 7 mm. longis 6 mm. latis 

 dense ciliatis coriaceis valde concavis. Sepala 4 pateiitia rotuiidata glabra 

 4 mm. longa 3 mm. lata apice rotundata margine ciliata. Stamina 7-10 circum 

 rudinientum ovarii disposita, filauientis glabris 1 111111. longis, antheris oblongis 

 utriuque emarginatis 1| mm. longis 1 mm. latis. Rudimentum ovarii plano- 

 compressimi 2^ mm. in diauietro margine repaiido-laniellatum plicatuni. Fl. ^ 

 ignoti. 



HAB. Hieranzau, leg. S. SASAKI, Feb. 1912. 



Near C. karapincnse ; but differs from it by the much more acuminate 

 and thicker leaves. 



