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“...139) that also numerically this influence is stronger on the flora of the Dutch W. I. Islands than on that of Portorico. Still I should conclude from what I have personally seen and from the tables about the distribution of the Antilles plants and of the purely South American ones, that the outward appearance of the vegetation, in spite of the typical Cereus. species which are either indigenous or South American and indigenous plants like Casearia bonairensis, Phyllanthus Euwensii, is chiefly due to the Antilles plants. To this should be added, however, that among the typically South American plants there are a number which, although they do not form a typical part of the vegetation, still occur in particularly interesting spots, those namely where culture has least intruded and which ar most inaccessible. Such are: Triplaris coriacea, Capparis linearis, Tecoma chrysantha, Capparis tenuisiliqua. Now these are exactly plants which occur in St. Martha and in the part of South America which...”