34 LEGUMIN08.E. 



obtusuru subglabrum. 



Phaseolua trilobus AIT. ; BAXER in HOOK f. Fi. Brit. Ind. II. p. 201 ; 

 WIGHT Ic. t. 94. 



Viyna dijxdata HAYATA Gen. Ind. Fl. Formos. p. 22. 



HAB. Dakusui, Tainan. 



Vigtia SAV. 



Vigna acmninata HAYATA sp. uov. Caulis scandentissimus volubilis 

 teres pilosus, pilis retrorsis. Folia alteriia 3-foliata, foliolis fere, conformibus, 

 terminali lanceolate 6-7 cm. longo 1| cm. lato apice acuniinato ad summum 

 breve aristato basi cuneato-acuto niargiue integro supra minus subtus pi as 

 hirsuto, lateralibus basi plus minus obliquis, petiolulis 2 mm. lougis hirsutis, 

 stipellis oblongo-triangularibus 1-2 mm. lougis hirsutis, petiolis 3-4 cm. lougLs 

 renexo hirsutis, slipulis oblougo-triaugulaiibus 3 mm. lougis hirsutis. Racerni 

 axillares-longissime pedunculati, pedunculis 25 cm. lougis glaberrimis erectis 

 rectis vel recurvis ascendentibus, partibus floriferis 2-3 cm. longis, p3dicellis 

 2 mm. longis hirsutis. Calyx late campauulatus 8 mm. latus 5 mm. lougus 

 5-lobatus, lobis super iori bus fere toto connatis obtusissimis, lobis lateralibus 

 late tiiaugularibus 2 mm. longis totiusque latis obtusis margiue cilioLttis 

 extus glabris intus pubescentibus, lobo infimo elongato-triangulaiibus 3 mm. 

 longis acuminatis. Petala 5 : vexillum late rotundatum 13 mm. longum 

 18 mm. latum apice emarginatmn basi cordatum basi breve unguiculatum 

 utroque latere basis breve appendiculatum extus glabrum intus basi minute 

 'hirsutum. basi apice unguis transversum carinatum ; alte cuiieato-obovatge 15 

 nun. longtc 6-7 mm. latte apice rotundatne basi gradatirn cuneat* lajei'e 

 sip^.'iiore pi ope basin l-appendiculatee ; cariiiae oblique serni-trianguLires 13 

 mm. longae 10 mm. latas apice obtusse basi l^reve uuguiculatoe, uugue 3 mm. 

 lougo. Stamina diadelpha, antheris ovatt i-ol )l;)ngis. Ovarium lineare 10 mm. 

 longum 1 mm. latum dense hirsutum latere complanatum, stylo 1 cm. loago 

 medio reflexo-tortuoso sm'sum latere uuo hirsuto, stagmate latevali. Lagumen 

 lineare dense hirsutum. 



HAB. Taihoku, Sozan, Taito. 



Near V. luteola; but differs from it in the hirsute lanceolate leaflets. 



