156 R. H. CAMBAGE. 



broad, oblong, acuminate, the terminal pair often obovate, 

 light green on both sides, midrib and secondary vein show- 

 ing clearly under pocket lens, especially on underside ; 

 rachis about 5 mm. long, glabrous, excurrent. 



No. 2. Abruptly bipinnate, petiole 3 to 4 mm. long, pilose, 

 excurrent; leaflets four pairs; rachis, glabrous, excurrent. 



Nos. 3 and 4. Abruptly bipinnate, petiole about 4 to 6mm. 



long, pilose to hispid, excurrent ; leaflets four to five pairs, 



mucronate; rachis pilose, excurrent; stipules reduced to 

 scales. 



Nos. 5 and 6. Abruptly bipinnate, petiole about 5 to 8 mm. 

 long, slightly dilated, with nerve along lower margin, pilose 

 to hispid, varying in degree on different plants; leaflets 

 five to six pairs; rachis with a few scattered hairs. 



Nos. 7 and 8. Abruptly bipinnate, petiole about 6 mm. to 

 1 cm. long, vertically flattened up to 2*5 mm. broad, with 

 strong nerve along or near lower margin, and sometimes 

 with a very small gland showing below middle of upper 

 margin, while in other cases the gland is absent, pilose to 

 hispid, excurrent; leaflets five to seven pairs; rachis 

 glabrous or with a few scattered hairs. 



Nos. 9 to 11. These, on some plants, may be phyllodes, 

 or they may be abruptly bipinnate, and similar to Nos. 7 

 and 8 on others, with considerable development of lamina 

 above the prominent nerve, and showing the secondary 

 and lateral veins which appear in the phyllodes, margins 

 pilose, excurrent. 



Nos. 12 and upwards. Usually phyllodes, showing an 

 abnormal development of lamina above the prominent nerve, 

 which latter corresponds with the lower marginal nerve of 

 the bipinnate leaves. The excurrent point of the petioles 

 has developed into the mucronate point of the phyllodes, 

 whose lower margins are sometimes pilose. The gland may 

 be present on the upper margin of some of the phyllodes, 



