74 LEGUMINOS^E. 



oblongo-lanceolatse 4 cm. longse 14 mm. latse obliquse apice obtusse, laminis 

 basi latere superiore auriculatis, unguibus ^ cm. longis margine dense ciliatis ; 

 carinse cum alls soquilongse a basi usque ad supra medium rectsa, supra 

 medium prope apicem subito superne reflexae apice acute ad summum rostratse 

 reflexas subcartilaginese lineari-lanceolatae supra medium latissimje 7 mm. 

 latse, laminis basi latere superiore auriculatis, unguibus 1 cm. longis linearibus 

 margine superiore ciliolatis. Stamina diadelpha, antheris dimorphis, filamentis 

 versus apicem claviformibus ad summum longe apiculatis, ad apicem apicu- 

 lorum antheras gerentibus. Ovarium lineare pilosum, stylo filiformi. 



HAB. Kotosho, leg. S. KTJSANO, (Fl.) ; leg. G. NAKAHARA, Feb. 1906. 



Mucuna subferruginea HAYATA sp. nov. Scandens, rami subteretes, 

 cortice subcinerascenti rugoso, leuticellis elevatis notati. Folia 3-foliolata, 

 foliolo terminali oblongo-ovato apice obtuso ad summum apiculato (apiculis 

 3-4 mm. longis vel deciduis) basi obtuso 10 cm. longo 6 cm. lato, subtrinervio 

 vel pinniveno, in exsiccato supra subglabro nigricanti subtus fulvo-fuscato 

 tomentoso, ad costam et venas dense fulvo-hirsuto, margine integro, cliartaceo 

 vel chartaceo-membranaceo, petiolulo 8 mm. longo, foliolis lateralibus eo 

 terminali aaquilongis, latere superiore 2 cm. latis, latere inferiore 4| cm. latis, 

 basi late truncatis, petiolis communibus 7-8 cm. longis gracilibus dense 

 fulvo-tomentosis, stipulis triangulari-lanceolatis 6 mm. longis 2 mm. latis acutis 

 extus dense pilosis inttis glabris. Racemi ad ramos defoliates lateraliter siti 

 penduli, rhachidibus gracilibus 20 cm. longis dense brevissime fusco-tomentosis, 

 floribus 6-7 cm. longis. Calyx late campanulatus basi superne sub-gibbosus, 

 tubo 1^ cm. longo 2 cm. lato, ore 5-dentato, dentibus posteriori bus connatis 

 brevissimis, antico cuspidiformi 1 cm. longo basi 7 mm. lato, lateralibus triangu- 

 laribus brevioribus 5 mm. longis basi 6 mm. latis, extus sericeo-villosis simul 

 longe fulvo-pilosis, intus sericeo-pubescentibus. Vexillum orbiculare 4cm. 

 latum totiusque longum apice obtuso-rotundatnm, basi auriculato-cordatum 

 breve unguiculatum, unguibus 3 mm. longis ; alse semiobovatse, 6 cm. longse 

 23 mm. latee, apice rotundatss, basin versus angustatse basi latere superiore 

 auriculatsB, (auriculis \ cm. longis apice obtusis) latere margine inferiore 

 curvatsD latere superiore margine rectaa, extus basin hirsutse, unguibus 



