CABYOAHYLLKS:. 39 



mm. loiiga apice obtusa, inclusa. Stamiua 10. Styli 3. Capsula oblonga 

 3 ram. longa, carpellis 3, apice bifidis. 



Hab. Nauto, Mart. 1910, leg. T. Kawakaml 



Near A. serj-^yllifdia Linn., but diiFei^s from it by tlie petiolate leaves 

 aud very mucli smaller petals. 



Sagina Ijnn. 



Sagina echinosperma Hayata sjx nov. Herba humilis ; caulis foliifer 

 erectus brevis a Ijasi cauleni floiiferura emitteus, oraniuo glabei'. Folia caulis 

 foliiferi liueari-filiformia erecto-x^atentia, 18 mm. longa, j- j lata, margine j)arce 

 ciliolata basi cum iis oppositis connata. Folia cairlis floriferi breviora 8 mm. 

 louga. Flores cymose subsolitai-ii, pedicellis 2 cm. lougis. Sepala 5, ol)longa 

 3 mm. longa, 2 urm. lata, apice obtusa, 3-ueivia, extus liii-suta, pilis glandulosis 

 globuliferis, utiinque glauduloso-flavo-iniuctata. Petala 5, variabillima iu 

 magnitudine, oblonga, brevissime uuguiculata, 2| mm. louga, li mm. lata, 

 apice obtusa, basi acuta ad miguem brevem abeimtia. Stanrina 5 ? CapsuLa 

 Subglolrosa, carpellis 5, demum distiuctis. Seraiua olilique glolx)so-oblouga 

 ^ mra. louga, testa tenui, minute et breve ecliinato-muricata. 



HL\B. Mt. Morrisou, ad 9000 ix-d. alt., leg. S. Sasakl, Oct. 1909. 



Near *S. Linncei ; I)ut difFers by tlie very mucli tliinuer testa of tlie 

 seeds aud in otlier poiuts. 



Cerastium Ldvn*. 



Cerastium subpilosum Hayata sp. uov. C. pilosum Hayata FI. Mout. 

 Formos. ^. 58, (uou Ledeb.). Gracilliraa ; caulis 30-40 cm. altus, tenuiter 

 pilosus, pilis pateutibus. Folia opposita, sessilia lineari-oblanceolata, 3|~t 

 cra. longa, 4 mm. lata, apice acuta, basi attenuata, supra parce aristato-pilosa, 

 subtirs glabra, pallida, margiue remote ciliolata, costis supra teuuissime sulcatis 

 subtus elevatis, venulis iucouspicuis. Flores laxissirae cymosi, pedicellis gi-acil- 

 limis 1-2 cm. lougis viscoso-i^ilosis. Sepala 5, ovato-oblonga, 2-3 mm. louga, 

 apice obtusa, doi-so et margine parce ciliata, iutegra, 1| rani. lata. Petala 5, 

 lineari-spatliulata, 3 j mm. louga, 4—3 ram. lata, apice rotmidata, basi attenuata. 

 Stamiua 5. Ovarium ovoideum li mm. longura, stylis 4-5. Caissula cyliudrico- 



