38 CARYOPHYLLEJE. 



5cm. longa 2-24- mm. lata, apice acuminata, basi leviter angustata cam eo 

 opposite connata vaginam 2| mm. longam formantia, utraque pagino minute 

 tuberculata, margiue ciliolata, costis subtus elevatis. Flores terminales, 

 solitarii. Calyx inflatus, subglobosus, vel globoso-campanulatus, 1| cm. longus 

 totiusque latus, apice 5-lobatus, (lobis erectis triangularibus 7 mm. latis 5 mm. 

 longis a,pice obtusis leviter dilatatis margine sursum dense ciliatis, deorsum 

 ueiToso-emarginatis lion ciliatis integris), 5-nervatus tennis, semi-hyalinns, 

 utraque pagine pnesertim ad iiervos dense hirsutus, grosse reticulatus, basi 

 interiore intrudus. Petala o longe unguiculata, cum unguibus 2 cm. longa, 

 (unguibus 12 mm. longis calycem subsequantibus, longe lineari-cuneiformibns 

 apice 4 mm. latis deorsum sensim attenuatis basi 1 mm. latis medio trinerviis) ; 

 lamina patente obcordata 8 mm. longa apice 7 mm. lata, apice alte furcatim 

 2-lobata, (lobis late oblongis 4 mm. longis totiusque latis apice rotundatis 

 basi SBqualibus grosse reticulatis) basi cuneata, basi usque ad 2 mm. in lato 

 contracta, basi callis 2 globosis et supra eos squamis 2 instructa, squamis 

 flabelliformibus 1| mm. longis longitudinaliter plicatis, apice lobulatis. 

 Stamina 5 cm. louga calycem sequantia. Toms 2| mm. longus validus tomen- 

 tosus, gynoplioris 1 mm. longis liirsutis. Styli 4. 



HAB. In Mt. Morrison, 12000 peel, alt., leg. S. SASAKI. 



Near M. morrisonmontanum HAYATA, but diffei-s from it by the longer 

 leaves, much more swollen calyx and broader petals. 



Arenaria LINX. 



Arenaria petiolata HAYATA sp. nov. Herba tenuissima 10-20 cm. 

 longa, prostrato-scandens. Caulis teuuiter et breviter retrorso-pubescens vel 

 subglabratus. Folia opposita ovato-spathulata, subpetiolata, 12 mm. longa 

 5 mm. lata, apice obtusa, basi subito atteuuata, ad petiolum 4 mm. longum 

 abeuntia, tenuissima, utraque parce hirsuta, margine ciliata, petiolata, sed 

 superiora subsessilia. Flores cymose subsolitarii, pedicellis 1 cm. longis. 

 Sepala insequalia altra oblonga, altra lanceolata 4 mm. longa, 1-1 J- mm. lata, 

 dorso rjrominente costata, margine hyalina, altra ciliolata, altra lion ciliolata. 

 Petala 5 quarn sepalis multo breviora oblonga brevissime unguiculata, 1^-1 



