136 HYMENOPHYLLACK.i;. 



Spadix longe pedunculatus cum pedunculo 40 cm. longus apice pcdunculi nutans. 

 fSpatha 6cm. longa a])ico acuta marginc valde iuibricata. Spadix erectus cylin- 

 dricus 4-5 cm. longus 12mm. latus apice obtusus hand appendiculatus; parte ova- 

 riifera inferiora 12 mm. longa 12 mm. lata ; parte staminifera superiora 3 cm. 

 longa 13 mm. lata apice obtusissima ; ovarium cum starninodiis intermixtum 

 obovoideum sessile 2-2^ mm. longum apice obtusum stigmatiferum ; staminodiis 

 clavatis 2 mm. lougis : stamina distincta dense disposita sessilia complanata 

 1^ mm. louga 1 mm. lata apice truncata. anthera 2-locularis. 



HAB. Kelung, Senton. leg. B. HAYATA, Mart. 1916 ; S. FUJII, 1917. 



Near H. rubescens (WIGHT Ic. t. 807 ; ENGLER Pfl.-fam. II. 3, p. 131, 

 fig. 84), but differs from it in the pale green spathe. 



Remusatia SCHOTT. 

 In EXULKK Natiirl. Pfl.-fam. II. 3, p. 139. 



Remusatia formosana HAYATA sp. nov. Epiphytica ; tuber depresso- 

 globosuni supra stolones radiatim ernittens basi radiciferum ; stolones 20-60 cm. 

 longi versus apicem corpora aggregata gerentes 5-6-radiatim ex apicem tuberis 

 oriundi. Folia 2-3 ex apice tuberis oriunda, petiolis 30-44 cm. longis, lamina 

 ovata 20 cm. longa 13 cm. lata apice cuspidato-acuta basi peltata et cordata 

 margine integerrima. 



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



Besembles Remusatia vivipara SCHOTT. in the venation of the leaves and 

 in the viviparous shoots. It grows in the mountainous regions of Formosa and 

 was found on the trunk of a large tree. The viviparous shoots were collected 

 and sent to me several times, long before its mother-stock was found by my- 

 self. It has very peculiar shoots, (or stolones) radiating from the apex of the 

 mother stock before the ordinary shoot of the stock conies out. 



Hymenophyllaeese. 



Ji'i/inetiophyUuin Lisx. 



Hymenophyllum constrictum HAYATA Gen. Ind. p. 100. 

 Hymenaphyllum puitrt-isorum ROSENST. Hedwigia Band 56, p. 333. 



