(26) E. STEPHANI. HEPATITE JAP0NKLE. 101 



Nardia japonica St. n. sp. 



Dioica, parva, olivacea, gregarie crescens. Caulis brevis fasciculatim 

 ramosus, arcle repens. Folia conferta parva, oblique reniformia, latera- 

 liter appressa, a dorso visa itaque verticalia, apice breviter biloba, lobis 

 obtusis. Cellulœ ubique 25 ^, trigonis magnis subnodulosis. Amphig. ma- 

 gna, foliis vix minora, triangulata, obtusa, utroque latere foliis accrela, 

 dein oblique in caule inserta. Perianthia maxima cylindrica, basi saccu- 

 lalim ampliata radicanle, apice conico angustata, ore parvo, crebre denti- 

 culato. Folia floralia trijuga, semiamplectentia, maxima, apice profunde 

 biloba, lobis obtusis, nudulata ; amph. magna oblonga, acuta canalicu- 

 lata foliis suis uno latere coalita, cauli curvatim approximata. Andrœcia 

 ignota. 



Shirekoko, Tosa, Faurie 10930. 



Nardia prostrata St. n. sp. 



Dioica, dense depresso csespitosa, olivacea vel brunnea. Caulis 3 cm. 

 longus, parum ramosus ramis longis, simplicibus. Folia remotiuscula pro 

 caulis crassitudine parva, subrotunda, antice longe decurrentia, oblique a 

 caule patentia, erectiuscula. Cellulœ apice 25 fji, medio 17 X 25 ^, basi 

 17 X 35 pi, trigonis magnis, acutis, propter crassitudinem parietum tarnen 

 parum distinctis. Amphig. nulla. Radicula purpurea, dense villosa, longa, 

 in fasciculum crassum ventreque decurrentem aggegata. Flores fem. in 

 caule terminales ; perianthia semiexserta, parva, inflato-ovata, superne 

 plicato-con tracta, ore lobato integro ; folia floralia bijuga, perianthio 

 alte accreta, intima majora, amplectentia, apicibus recurvis. Andrœcia, 

 ignota. 



Hakodate. Faurie 222. 



Cum Nardia hyalina comparanda. 



Nardia rosulans St. n. sp. 



Dioica, major, robusta, fusco-viridis, laxe csespitosa. Caulis 3 — 4 cm. 

 longus, fusco-brunneus, tenax crassusque, pauciramosus, ramis simpli- 

 cibus, longis, oblique erectis strictisque, radicellis purpureis posticis in 

 fasciculum aggregatis, in caulis facie postica decurrentibus. Folia approxi- 

 mata, subrecte patula, basi angustissima semiamplexicaulia, haud imbri- 

 cala, oblique ovala, integerrima. Cellulae apicales 17 |i, trigonis nullis, 

 median» 25 x 35 ^ trig. majusculis, basales 25X50 ^ trig. magnis. 

 Flores fem. terminales, innovati ; folia flor. bi vel trijuga maxima, caulinis 

 multoties majora, patula, crispata, integerrima, rosulam fingentia, perian- 

 BDLL. herb, üoiss., février 1897. 8 



