KXTMEKATION OF I'HILiri'IXE LKCaMlXOSAK. 127 



known. However, iieitliei' lias l)een taken up. as tliere are slill older ones 

 available. Acoonlinfj to tlie N'ienna rules, duplicate binomials are inadmissible, 

 and hence, if (\tjon be accepted as the generic name, Cojan cojdn (L.) Millsp. 

 is inadmissible and a new combination would be necessary; the oldest specific 

 name in this case would be from Cijtifius psriido-cajan Jacq. (1772). If, how- 

 ever, Cajaniifi be retained as the generic name, the oldest specific name would 

 of necessity have to be taken from C/jtisiis raja)i Linn., as the combination of 

 the specific name cajnn under the genus ('<ijanus liardly constitutes a duplicate 

 binomial, lender present r\iles Cdjaii cajaH is inadmissible, but (Uijnmifi cajnn 

 is entirely proper and admissible ( !). a v(>iy good illustration of inconsistency. 



SI. DUN BAR I A W. & A. 



I^allets only sligjitly pubescent lieiu'ath. pale, but scarcely whitish. 



1. D. ci(})iin(jia)M 

 Leaflets densely white-tomentose l)eneath 2. D. merrillii 



1. Dunbaria cumingiana Benth. PI. .Jungh. (1852) 242; :\Ii(|. Fl. Ind. Bat. 

 1 ' (185.5) 177: F.-Vill. Nov. App. (1880) 00; Vid. Phan. Cuming. Pliilip. (1885) 

 109, Rev. PI. A'asc. Filip. (1880) 110. 



Luzon, Province of Benguet, liiir. Sci. 'tliGO Kaiiios: Province of Tayabas, 

 ('inning Slf) (type in Herb. Kew. ), Elmer 17!)!), Bur. Hci. GO'/O Rohin.ion: Province 

 of Pizal. Merrill .Vn',. 



Endemic. 



2. Dunbaria merrillii Elmer LeaH. Philip. Hot. 1 (1007) 225 (as Dinnharia) . 

 Lrzox, Province of Benguet, Elmer S.lO.i ( t.vjie numbei- ) : Province of Pan- 



gasinan. Alberto '/ : Province of C'agayan, Hiir. .s'cf. "i'/lJ, 7S72 Jfnmos. 



A species very closely allied to. and perhaps not specifically distinct from 

 the preceding, distinguished, so far as 1 can determine from the material at 

 liaTid, only by its more dense and whitish ])ubescence. 



Endemic. 



82. CANTHAROSPERMUM W. & A. 



Petals marcescent; leaflets 4 to 7 cm long; pods 5 to 7 cm in length.. 1. <'. rohihile 

 Petals deciduous; leaflets 1.5 to .3 cm long; pods less than .3 cm long. 



2. ('. sednihfieniiles 



1. Cantharospermum volubile (Blanco) comb. nov. 



Cytisus roluhilis Blanco Fl. Filip. (1837) 599. 



Cajanus voluhills Blanco 1. c. ed. 2 (1845) 417, ed. .3, 2:;5n8. 



Dunharia horsfieldii :Miq. Fl. Ind. Bat. 1 ' (1855) 17!t. 



Atylosia mollis F.-Vill. Xov. App. (1880) 06; Vid. Sinopsis Atlas (1883) 

 /. ',1, fig- E, Phan. Cuming. Philip. (1885) 109, Rev. PI. Vase. Filip. (1880) 110; 

 Perk. Frag. Fl. Philip. (1904) 88, non Benth. 



Atylosia crasfia Prain in Journ. As. See. Beng. 66" (1S97) 45. 



Luzon, Province of Union, Elmer ■3612: District of Lepanto, Mnr. Sei. 702-> 

 Ramos: Province of Rizal, For. Bur. 2137 Ahern's collector. I'bian (Sulu 

 Archipelago), Merrill 33!)!). 



India, Indo-China, the Andaman Islands, and the Malay Archipelago. 



In regard to the specific name for this species, volubile, being by far the oldest 

 is here adopted. Blanco's description of Cyti.<ius volubilis. although short, applies 

 unmi.stakably to the material cited above. Prain"' has called attention to the 

 fact that Atylo.sia mollis Bentli. is a nii.xtuic of two different species, and the 

 name, derived from Collaca mollis Crab., is api)lical)le only to a Himalayan plant. 



'•Mourn. As^. Soc. Heny. 66' (1S97) 4(). 



