CYPERACEJE. 121 



acutis ; stamina 3, antheris liiicaribns l mm. longis mm. latis apice connec- 

 tive brevissimo apiculatis basi snbtruncatis obscure brevissime auriculatis. Fl. ^ : 

 squamis ovatis vcl ovato-oblongis vel ovato-lanceolatis 1^-2 mm. longis apicc 

 acutis; utriculns fructifer ovato-fusiformis 24-3 mm. longus fmni. latus 

 glaber obscure costulatus apice gradatim attenuatus ad sumrnnni brevissime 

 minuteque 2-dentatus basi. obtusus. Nucula ellipsoidea l^mm. longa f mm. 

 lata fusco-castanea apice basique obtusa Ire vis ; stylus basi dilato-incrassatus 

 interdum geniculato-recurvus apice trifidus glaber. 



HAB. in moiite Morrison, 6000 ped. alt., leg. T. KAWAKAMI et S. SASAKI, 

 Oct. 1909. 



Differs from the type by the much longer and slenderer culms with 

 longer leaves and by the tubi-formed cladoprophylla. 



Carex satsumensis FK. et SAV. var. Nakaii HAYATA n. n. (Fig. 35, 

 a-e). Csespitosa 6-7 cm. alta. Folia basi caulis fasciculata, (fasciculi's 5-8-foliatis 

 basi squauiis oblongis instructis, squamis superioribus gradatim ad folium 

 abeuntibus), erecta vel patentia linearia cum vaginis 6-8 cm. longa cum cauli 

 aequilonga vel quam caules breviora ; foliis exterioribus basi vaginatis sed iis 

 interioribus hand vaeriuatis. va<nnis tubulosis circ. 1 cm. longis 2-2i mm. latis 



O ' O O * 



glabris ore perfccte truncatis integris ; liguh's brevissimis lamelliformibus 

 integris ; lamiuis lincaribus 5-6 cm. longis 3 mm. latis apice acuminatissimis 

 subplanis coriaceis loevibus niarginc scaberrimis. Caulis cum spica 7-8 cm. 

 longus acute triquetcr glaber erectus f mm. latus Itevis ; spica 2^- cm. longa 

 cyh'ndrica 1 cm. lata densiuscule spicuh'gera, spiculis horizoutah'ter patentibus ; 

 bractcis deciduis linearibus quam spica brevioribus. Spiculse lineares 8 mm. 

 longa) ; terminal! niasculina, lateralibus bisexualibus ; laterales deorsum flores 

 foemineos sursum flores masculines gerentes ; squamis iufiniis (i. e. clado- 

 prophylh's) ovatis dorso basi veutricosis basin spiculse amplectantibus 2 mm. 

 longis apice obtusis ; squamis mediis pvato-triangularibus apice acutis basi per- 

 fecte truncatis 2 mm. longis glabris. Utriculus ovoideo-fusiforuiis 2^ mm. 

 longus f mm. latus glaber dorso convexus facie subplanus in sectioue 

 trigonus dorso multo tenuitcr elevato-striatus facie haucl striatus apice 

 attenuatus basi obtusus apice brevissime 2-dentatus. ISTuculee oblongse 

 1|- mm. longse | mm. late nigricantes trigonoe dorso convexse facie plaiise apice 

 basique obtuste infra summnm constricts apice ad stylurn abeuntes laves. 



