PLATE XLVII.Maximiliana regia,Martius.

Inajá,Lingoa Geral.

This palm has a lofty massive stem, smooth and obscurely ringed. The leaves are very large, terminal and pinnate. The leaflets are arranged in groups of three, four or five, at intervals along the midrib, from which they stand out in different directions, and are very long and drooping. The bases of the petioles are persistent a short distance down the stem, and sometimes down to the ground, even when the trees are forty or fifty feet high.

The spadices are numerous, growing from the bases of the lower leaves. They are simply branched and very densely clustered. The spathes are large, spindle-shaped, ventricose and woody, with a long beak. The fruits are elongate and beaked, with a tough, brown, outer skin, beneath which is a layer of soft fleshy pulp of an agreeable subacid flavour, covering a hard stony seed.

The leaves of this tree are truly gigantic. I have measured specimens which have been cut by the Indians fifty feet long, and these did not contain the entire petiole, nor were they of the largest size. Owing, however, to the loose irregular distribution of theleaflets, they do not produce such an effect of great size as those of the Jupati, which are more regular. The great woody spathes are used by hunters to cook meat in, as with water in them they stand the fire well. They are also used as baskets for carrying earth, and sometimes for cradles. The fruits are often eaten by the Indians, and are particularly attractive to monkeys and to some fruit-eating birds.

This magnificent palm is abundant from Pará to the Upper Amazon and the sources of the Rio Negro. It grows only in the dry virgin forest.

Young trees are growing in the Palm House at Kew, and fruit clusters and spathes are preserved in the Museum.

Plate III. fig. 3. is a view of the spathe, and fig. 2. represents a fruit, the natural size.

GenusCocos,Linnæus.

Female flowers less plentiful than the males, and situated below them in the same spadix. Spathe double, outer small, interior woody. Flowers with bracts. Male flowers with six stamens and a rudimentary pistil. Female flowers with three stigmas.

The stems of this genus are lofty, generally cylindrical and smooth. The leaves are large and regularly pinnate. The spadix is simply branched, and the fruit is ovate oblong, and with an outer fibrous covering.

Eighteen species ofCocosare known, seventeen being natives of South America, principally of Brazil, while one only, the well-known Cocoa-nut, is a native of the Old World, though it is now universally cultivated in every part of the tropics. Few species of the genus are found in the Amazon district. They appear to prefer drier and more elevated countries, some of them reaching an altitude of near 8000 feet above the sea.

Pl. XLVIII.W. Fitch lith.Ford & West Imp.COCOS NUCIFERA. Ht. 60 Ft.

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