ROSACE.E. 63 



liaud iutegris coronati facie glabri, cai-pellis semper 2 olx)vato-ol>longis 4 mm. 

 longis 2| mm. latis apice rotimdatis sed ad centrum reliquo styli apiculatis basi 

 acutis venti'ali planis cum altris firme contactis sed haud connatis dorso cou- 

 vexis complanatis minus quam 1 mm. crassis lajvibus ruLescentibus, dorso ad 

 supra diraidium longitudinis cum calycis tubo connatis, dorso partibus liberis 

 plus c[uam 1| mm. longis sursum crispato-albo-barbatis, ventrali plauis vel plus 

 minus concavis dorso convexis ^-formibus in sectione, exocarpiis (parietibus 

 carpellorum) crassissimis crustaceis ; semina ignota. 



Hab. m. Mon-ison, ad 10000 ped. alt., leg. U. Mori, Oct. 1906. 



Very near Cotoneaster rolmjodaisanensis Hayata, but distinguisbable from 

 it in liaving two carpels aud a little smaller and mucli paler leaves. The reti- 

 culation of the veinlets on tlie upper surface of the leaves is, in this species, 

 impressed and distinctly visible, while in C. rokujodaisanensis the veins are not 

 at all impressed or are liardly visible, excejit those locating near the margin. 



Cotoneaster rokujodaisanensis Hatata sp. nov. Frutex humilis circ. 

 minus quani 1 m. altus ramosissimus, ramis subrectis haud flexuosis, cortice 

 cinerascenti glabro ])\as, mimis rugoso haud lenticellato, ramulis brevibus 2- 

 3cm. longis rectis alternatim e ramo oriimdis a ramo angulo recto vel 80° 

 egressis deorsum sub lente scabris sursum fulvo-tomentosis rubescentibus, pulvinis 

 foliorum altematim dense vel ajiproximatim notatis, pulvinis elevatis dorso plus 

 minus elevatis apice cicatricibus foliorum semi-rotuudatis truucatim terminatis; 

 ramulis foliiferis e basi vel e latere partum defoliatarum ramorum oriundis 

 brevissimis miuns quam 1 cm. lougis. Folia caducissima versus aijicem ramul- 

 orum alteruatim ai>proximatim disjwsita primum dense strigoso-tomentosa, to- 

 mentis fuscentibus, demum glabrata valde coriacea supra nitida in exsiccato 

 fuscentia subtus fulvo-rubescentia obovata vel oblonga 8-12 mm. longa 9-6 mm. 

 lata apice obtusissima vel tenuiter emarginata vel interdum partibus costarum 

 productis mucronata basi cuneato-obtusa vel acuta margine leviter deorsum 

 reciu-va integra plus minus reliquis tomentorum instructa, costis venis venulis 

 supra profunde imptressis, costis subtus prominente elevatis rectis ad apicem folio- 

 ruin attingentibus rectis interdum ad apicem foliorum mucroniforme productis, 

 venis lateralibus subtus tenuiter elevatis, venulis subtus tenuissime impressis 

 fusco-coloratis reticulatis, reticulis supra vix subtus distincte visis, areolis intra- 



