72 LYCOPODIACEJE. HYMENOPHYLLACEJE. 



valde imbricatis atro-fuscis basi vaginatis explicate triaugulari-ovatis 6 mm. 

 lougis 5 mm. latis apice triangulari-obtusis 1-costatis, costis viridibus ; stamina 

 6 vel 4, antheris linearibus 5 mm. longis ^ mm. latis apice breve appendiculatis. 

 Fl. ? : squamis triangulari-ovatis 34- mm. longis 2 1- mm. latis apice cuspidato- 

 acutis. Utriculus fusiformis hirsutus 6mm. longus li mm. latus apice breve 

 rostratus apice 2-dentatus basi longissime attenuatus uinlti-nervins plus minus 

 tortuosus. Nucula obovoidea 3 mm. longa 1 mm. lata apice obtusa basi louge 

 attenuata stipitiformis. 



HAB. Ako : Paiwanslia, leg. Y. MATSUDA ; Rokkiri-Kouo, leg. B. HAYATA. 



Differs from Carcx in the male flowers with 4-6 stamens, and in the 4-6 

 parted stigmata. 



Lyeopodiaceae. 

 Lycopodinm LINN. 



Lycopodium remoganense HAYATA sp. nov. Canlis pendulus 40-50 cm. 

 lougus cum foliis 2 cm. latus glaber. FoHa secus caulem a basi usqiie ad 

 apicem spiraliter deusissime disposita patentissima linearia 1-li cm. louga 

 1 mm. lata margiue integra glabra superiora sporangifera. Sporophylla liuearia 

 12 mm. longa medio mm. lata basi H mm. lata. Sporangium reniforme 

 1 mm. lougum 1^ mm latuin. 



Lycopodmm sqiiarrvxiu'n. HAYATA Gen. Ind. p. 117 (non FORST). 



HAB. Eeniogau, leg. B. HAYATA, Mai. 1916, (typ.) ; Botansha ; Bioritsu. 



Near Lycopodiuni squarrosv.m FOEST, but differs from it in the bracts 

 which are nearly the same with the ordinary leaves. 



Lycopodium Sieboldii MIQ. Prol. Fl. Jap. p. 348 et 390. 



HAB. Inter Batakau et Uchitaroko, Aprili. leg. B. HAYATA et S. SASAKI. 



Hymenophyllaceee. 

 Hymenophyllum LINN. 



Hymenophyllum retusilobum HAYATA sp. nov. Khizoma repens 

 gracillimum filiforme 1 mm. in diametro sectiouis teres. Stipes 4-5 cm. lougus 



