94 ART. IS). — B. HAY ATA : 



of the plant, basing tlic above account upon the most perfect 

 material. 



Crassulaceae. 



Seduni Linn. 



Sedum morrisonense Hayata, sp. nov. Perennis ? erecta Immilis 

 circ. 8 cm. alta a basi ramosa glabra, caulibiis solitariis interclum 

 snbsurcnligeris. Folia approximata dense disposita adpresse 

 irabricata crassa carnosa oblongo-lanceolata apice obtusa basi ob- 

 tusissima nlta insertionem J mm. producta 6 mm. longa IJmm. 

 lata vel latiora. Cyma? trifidae plnriflora? bracteatse, bracteis folio 

 conformibns flore brevioribus ; floribus ad ramos cymarum sessili- 

 bus, parvis 7 mm. longis campanulatis. Sepala oblongo-linearia 

 obtusa petalum J sequantia crassiuscula. Petala oblongo-acuta apice 

 obtuse breve carinata J mm. longa ; stamina episepala petalum 

 tiequantia, epipetala paulo breviora, antheris oblongis ; squamis 

 hypogynis minutis late quadratis. Folliculi membranacei basi 

 breviter connati erecto-patuli oblongi in stylos 2-plo breviores 

 attenuati cum stylis 6 mm. longi, stigmatibus punctiformibus. 

 Semina oblonga obscure striata, striis minutissime muriculatis. 



Hab. ad summam montis Morrison, ad 13094 ped. alt., leg. 8. 

 Nagasawa, Nov. 1905, (No. 566); eodem loco, ad 12000 ped. alt., leg. 

 T. Kawakami et U. Moei, Oct. 1906, (No. 2281) ; in montibus cen- 

 tralibus, leg. T. Kawakami ct U. Moei, Nov. 1906, (No. 1892). 



The present plant comes near S. Rohorowsldi Maxim. ; but 

 differs from it in having smaller calcarate leaves and larger 

 sessile flowers. 



