PLATE XXIV.Geonoma paniculigera,Martius.

Ubim de Cotiwiya,Lingoa Geral.

This is a species from six to nine feet high and very similar in appearance to the last. The leaves, however, have only three or four pairs of leaflets of irregular width, the terminal pair being always very large and broad, and the others not being always placed opposite each other on the midrib.

The spadix is large, much branched and somewhat drooping, and has a small, soft and inconspicuous basal spathe. The fruit is small and round.

This species grows in the same localities and in the same soil as the last, but is much more abundant. It appears to agree well with theG. paniculigeraof Martius.

There is a very closely allied species abundant in certain parts of the flooded lands or “gapó” of the Rio Negro, which is much used for thatching. The leaves being cut, the leaf-stalks are doubled and hitched on side by side to a strip of “pashiúba,” and secured with “sipós” (which are the air-roots ofArumsand other plants). They are said to make one of the most durable kinds of roof, and are much used for covering the semicircular “toldas” of canoes. They are also considered the best material for lining baskets of salt,and persons often go several days’ journey to procure them for both these purposes.

I had no opportunity of closely examining the species which produces these leaves, and which is called “Ubim,” in contradistinction to the other allied species which are termed “Ubimrana” (false ubim), “Ubim de cotiwiya” (Agouti’s ubim) and other such names, and all of which, though sometimes used as substitutes, are said to be much less durable.

Pl. XXV.W. Fitch lith.Ford & West Imp.GEONOMA RECTIFOLIA. Ht. 8 Ft.

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