136 HYMENOPHYLLACE2E. 



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

 Spatha 6 cm. longa apicc acuta rnarginc valde imbricata. Spadix erectus cylin- 

 dricus 4-5 cm. longus 12mm. latus apice obtusus baud appeudiculatus; parte ova- 

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

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

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

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

 1^ mm. longa 1 mm. lata apice truncata, anthera 2-locularis. 



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



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

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



Remiisatia SCHOTT. 

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



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

 globosum supra stolones radiatim emittens basi radiciferum ; stolones 20-60 cm. 

 lougi 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. 



Resembles Hemusatia 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 Avere 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 comes out. 



Hymenophyllaceae. 

 HywetiophyUum 



Hymenophyllum constrictum HAYATA Gen. Ind. p. 100. 

 HyttienopJiyllnm punctisorum ROSENST. Hedwigia Band 56, p. 333. 



