|  | P.pachyphyllum 
 | Habit         : | A slender climber with shortly petioled coriaceous oblong or orbicular ovate glabrous leaves. |  | Leaves     : | Shortly petioled, very thickly coriaceous; oblong or orbicular-obovate or elliptic acute or acuminate; nerves broad faint 2-3 pairs basal and one higher up, all lost above in the thick texture of the leaf; 10-15 by 5-10 cm., probably fleshy, pale yellowish when dry, nerves obscure; petiole 0.63 - 1.25 cm., very stout. |  | Spikes      : | Fruiting spike very stout, sunk in the fleshy rachis; 6.25 cm.; peduncle much longer than the petiole, very stout; rachis glabrous, bract and bracteoles forming a ring round the base of the smooth globose fruit. |  | Fruits        : | Globose. | 
 |  |