(* Combretum Guayca.) It Probably Resembles In Its Chemical Properties Birdlime, The Vegetable Principle Obtained From The Berries Of The Mistletoe, And The Internal Bark Of The Holly.

An astonishing abundance of this glutinous matter issues from the twining branches of the vejuco de guayca when they are cut.

Thus we find within the tropics a substance in a state of purity and deposited in peculiar organs, which in the temperate zone can be procured only by artificial means.

We did not arrive until the third day at the Caribbee missions of Cari. We observed that the ground was less cracked by the drought in this country than in the Llanos of Calabozo. Some showers had revived the vegetation. Small gramina and especially those herbaceous sensitive-plants so useful in fattening half-wild cattle, formed a thick turf. At great distances one from another, there arose a few fan-palms (Corypha tectorum), rhopalas* (chaparro (* The Proteaceae are not, like the Araucaria, an exclusively southern form. We found the Rhopala complicata and the R. obovata, in 2 degrees 30 minutes, and in 10 degrees of north latitude.)), and malpighias* with coriaceous and glossy leaves. (* A neighbouring genus, Byrsonima cocollobaefolia, B. laurifolia, near Matagorda, and B. ropalaefolia.) The humid spots are recognized at a distance by groups of mauritia, which are the sago-trees of those countries. Near the coast this palm-tree constitutes the whole wealth of the Guaraon Indians; and it is somewhat remarkable that we also found it one hundred and sixty leagues farther south, in the midst of the forests of the Upper Orinoco, in the savannahs that surround the granitic peak of Duida.* (* The moriche, like the Sagus Rumphii, is a palm-tree of the marshes, not a palm-tree of the coast, like the Chamaerops humilis, the common cocoa-tree, and the lodoicea.) It was loaded at this season with enormous clusters of red fruit, resembling fir-cones.

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