1920] WILSON, LIUKIU ISLANDS 



181 



*Rhamnus davuricus var. liukiuensis 



Wils.i 



*Rhamnus Kanagusukii Mak. 

 Sageretia theezans Brongn. 



VITACEAE 



Ampelopsis brevipedunculata Koehne 

 Cissus corniculata Planch. 

 Tetrastigma angustifolia Planch. 

 Vitis formosana Hemsl. 

 Vitis lanata Roxb. 

 Vitis Thunbergii S. & Z. 



ELAEOCARPACEAE 



Elaeocarpus ellipticus Mak. 

 Elaeocarpus japonicus S. & Z. 



TILIACEAE 



Triumfetta procumbens Forst. 

 Triumfetta rhomboidea Jacq. 



MALVACEAE 



Abutilon Abelmoschus L. 



Abutilon indicum G. Don 



Hibiscus mutabilis L. 



Hibiscus rosa-sinensis L. 



Hibiscus s^Tlacus L. 



Hibiscus tiliaceus L. 



Hibiscus tiliaceus var. hamabo Maxim. 



Sida rhombifolia L. 



Thespesia populnea Soland. 



Urena lobata L. 



Urena sinuata L. 



STERCULIACEAE 



Firmiana simplex Wight 

 Helicteres angustifolia L. 



Rhamnus davuricus var. liukiuer 



Heritiera littoralis Dryand, 

 Melochia corchorlfolia L. 



DILLENIACEAE 



Actinidia callosa var. rufa Mak 

 Actinidia melanandra Fr. 



THEACEAE 



Adinandra Millettii Benth. 



Eurya emarginata Mak. 



Eurya japonica Thunb. 



Eurya ochnacea Szyszl. 



Eurya symplocina Bl. 

 *Schima liukiuensis Nakai 



Ternstroemia japonica Thunb. 



Thea japonica Nois. 

 *Thea lutchuensis Ito 

 *Thea Miyagii Koidz. 

 *Thea tegmentosa Koidz. 

 *Thea virgata Koidz. 



GUTTIFERAE 



Calophyllum inophyllum L. 

 Garcinia splcata Hook. 

 Hypericum patulum Thunb. 



FLACOURTIACEAE 

 Idesia polycarpa Maxim. 



STACHYURACEAE 

 Stachyurus lancifolius Koidz. 



THYMELAEACEAE 

 ♦Wikstroemia retusa A. Gray 



ELAEAGNACEAE 



*Elaeagnus liukiuensis Rehd. ^ 

 Elaeagnus macrophylla Thunt, 



crenato-serratis 



quam latioriDus supra medium, perulis gemmarum ut videtur numerosioribus. 



LiUKiu Islands: Okinawa Island, sea-coast, February 28, 1917, E. II. Wilson (No. 8003, 

 type; bush 2-3 in. tall; flowers greenish); Naha, Onoyama, common. May 1, 1917 E H 

 Wilson (No. 8157; bush 2^3 in. tall). » - • 



Quite likely this Liukiu plant is a distinct species, but I have specimens bearing male flowers 

 and adult leaves only. On the coast near Naha it is quite a common shrub. 



E. H W 



2 Elaeagnus liukiuensis Rehder, sp. no v. 



Frutex sarmentosus, 3-4-metrali9, ramis elongatls non splnescentibus sub angulo cuciter 

 *5 divergentibus. Folia perennia, chartacea, ovato^lHptica vel elliplica, apice acutiuscula 

 vel subito breviter acuminata, basi rotundala, 4-7 cm. longa et 2.5-3.8 cm. lata, margine leviter 

 revoluta vel fere plana, initio utrinque squamis plerisque ferrugineis obtecta, maturitate su- 

 pra glabra, nilidula, mtense luteo-viridia, subtus fulvescentia vel fere argenlea, ad costam 

 pleraque fernigmea, utrmsecus nervis secundariis 5-7 supra in sicco et subtus leviter elevatis, 

 reti nervulorum utrinque obsoleto; petioli supra canaliculati, ferruginei, Q.5-1 cm. longi. 

 Flores sohtaru, nutantes, 2-0 in ramulis brevibus prime vere vel antea 5n axillis foUorum 

 avoluti; pedicelh graciles, 0.6-1 cm. longi, femiglnei ut perigonii pars inferior; perigonii pars 



