During the rainy season the country is very prolific in many varieties of funguses. The Bongo have a great fancy for them; they keep them till they are on the verge of decay, and then dry and pound them. They use them for the purpose of flavouring their sauces, which in consequence are enriched by a _haut goût_, which without depreciation may perhaps be compared to rotten fish. Throughout the country I never saw any funguses but what were perfectly edible, and some of them I must confess were very palatable. The natives call them all “Kahoo,” while to the larger species they give the special name of “hegba-mboddoh,” which is synonymous with the Low German “poggen staul,” or with the English “toad-stool.” “Hegba” is the name which the Bongo give to their little carved stools, and “mboddoh” is the generic term for all frogs and toads, and the proper designation for the _Bufo pandarinus_ in particular. This “hegba-mboddoh,” which has thus suggested the same idea in very remote parts of the world, is here a gigantic Polyporus; not unfrequently specimens may be found of it which grow to a height of nine inches, are a foot in diameter and weigh nearly fifty pounds. In form, size, and colour they are not unlike the grey clay edifices of the _Termes mordax_, of which I shall have occasion to speak hereafter. The funguses which are most common, and which moreover are the most preferred, are the different species of Coprinus, Marasmius, Rhodosporus, and the tough but aromatic Lentinus. I have already mentioned the great abundance of edible, if not always palatable, fruit which is produced by the common trees of the country. In clearing the woods for their tillage the Bongo are always careful to leave as many of these trees as they can, and by thus sparing them they preserve many a noble ornament to their fields, which would otherwise be as monotonous as they are flat. The Butter-tree and the Parkia are very carefully in this way saved from destruction, and form a striking feature in many of their landscapes. It is a remarkable peculiarity of the flora of this region that all the species which are not essentially shrubby or arborescent strive for a perennial existence; and, as evidence of this, it may be observed that the roots and portions of the stem beneath the soil either develop into bulbs and tubers, or exhibit a determination to become woody. Annuals occupy a very insignificant place, and all vegetation seems to be provided with a means of withstanding the annual steppe-burning, and of preserving the germs of life until the next period of vitality recurs. When their corn provision is exhausted, or when there is a failure in the harvest, then do the Bongo find a welcome resource in these tubers; they subsist upon them for days in succession, and find in them the staple of their nourishment whenever they go upon their marches in the wilderness.