SIMAKUBEJE. 13 



dorsifixis oblongis 1^ mm. longis apice obtusis levitcr retusis basi sagittatis 

 interiorc dehiscentibus. Ovarium oblongum dense tuberculatum barbatum 

 1 mm. longum stipitatum, stipite |- mm. longo glabro, stylo glabro columnari 

 crasso 1 mm. longo | mm. lato apice perfecte truncato stigmatoso. 



HAP,. Hainan, leg. Z. KATSUMADA, 1910. 



Near Clausena Wampi, but differs from it by the less hairy ovary and 

 much dilated filaments. 



Citrus Lixx. 



Citrus erythrocarpa HAY ATA sp. nov. FortuneUa erythrocarpa HAY ATA. 

 Frutex. Kami et ramuli graciles cinerascentes longitndinaHter tenuiter rugnlosi. 

 Folia alterna trifoliolata vel simplicia chartacea, foliolis ovato-laiiccolatis vel 

 lanceolatis 7 cm. longis 2| cm. latis apicc acnininatis sed ad summuni obtusis 

 basi acnininatis margine integris ntraque pagine glabris, costa supra tenuiter 

 impressa snbtus olevata, pellucido-pnnctatis, vein's vennlisque supra tenuiter vel 

 obscure- subtus distincte elevatis. Florcs ignoti. Cymee terminales 2-3 cm. 

 longae. Frnctns drupiformis ellipsoideus 1-3 mm. longus 10 mm. latns apice 

 brcvissinie apiculatus lie vis glaber 1-sperinus rubescens, pericarpiis crassiusculis 

 tenuibus. Seuiina solitaria ellipsoidea 13 mm. longa 8 mm. lata apice brevi- 

 ssiuie apiculata basi rotundata, testa rubcscenti membranacea latcre uno arillis 

 linearibus ramosis adnatis instructa. Albumen O ; embryo ampins ellipsoideus, 

 cotyledonibus ellipticis 10mm. longis 6 mm. latis crassissimis minute puiietatis 

 osseis ; radieula brevissima truiicata ad centrum minute impressa brcvissinie 

 rubro-hirsnta. 



HAI;. inter Karapin et Suisharyo, leg. B. HAYATA, Aprili. 1914, 

 (fr.). 



Near Citrus japonica in the 1-secded fruits, but differs from it in having 

 shortly apictilatc elliptical fruits and 3 foliolate leaves. 



Simarubeee. 

 Picrasma BLUME. 



Picrasma quassioides BEXX. ; BEXTH. Fl. Hongk. p. 61 ; HOOK. f. 

 Fl. Brit. Lid. I. p. 520; HEMSL. Ind. Fl. Sin. I. p. 112 ; MATSUM. Ind. PI. 

 Jap. IT.-2 p. 290. 



