363 
2. PacuyvconN1iA, Hook.f. 
Branches stout; articles long-lobed ; embryo almost 
Amiar o 54 0l 5-4 vod decal Hos du dri ADEM 
Branches slender; articles short-lobed; embryo 
almost straight cE ce ut wA LIA Vue i m, n 
l. P. robusta, (F. v. M.) Hook. f. in Benth. et Hook, 
Gen. pl. iii., 65, ann. 1883. (Plate xxxvi) A low shrub 
9: 
prominent, acute, spreading lobes, distinctly keeled, about 
10 mm. broad at summit, the sterile ones 10-20 mm. long, the 
.S. _ Lake Victoria (S. A. White, Sept., 1917). 
N. Territory. Alice Creek (Horn Expedition, in Tate 
Herb.) j 
2. P. tenuis, (Benth.) combin. nov. (Tab. xxxvi. 
Fruiticulus erectus, ramis ramulisque tenuibus, sterilibus 
articulis 5-15 mm. longis 2-3 mm. crassis, lobis late scarioso- 
m 
ramulos oppositos terminantibus, fertilibus articulis 48 
Iructiferis subglobosis 4-5 mm. ongis, fl 
oribu 
inferiore occultis, centrali bisexuali, duobus lateralibus 
masculis, perianthio membranaceo, pericarpio primum corneo 
induratae recondito (saepius per quadrantem 
um semen alteri non 
Aust., v., 204 (1870) ex parte (quantum ad specimina q 
it); S. Donaldsoni, Ewart et White 
Wales, xlii., 194, t. 33 (1908). 
