Croat, T. B., J. J. Grib & C. V. Kostelac New Species of Philodendron (Araceae) in the Guianas.

Fig. 3. A. Philodendron kaieteurense Croat. (Croat 101890). A. Petiole bases and cataphyll fibers. B–D. Philodendron pokigronense Croat. (Croat 102167). B. Habit of plant lying on fallen tree. C. Leaf blade adaxial surface. D. Inflorescence with cut away spathe on abaxial surface.