Other woods, beautiful and precious, include guayacan (Guaiacum sanctum), baria (varia, Cordia gerascanthoides) - the fragrant, hard-wood Spanish elm - the quiebra-hacha (Copaifera hymenofolia), which three are of wonderful lasting qualities; the jiqui (Malpighia obovata), acana (Achras disecta, Bassia albescens), caigaran (or caguairan, Hymenaea floribunda), and the dagame (Calicophyllum candidissi- mum), which four, like the culla, are all wonderfully resistant to humidity; the caimatillo (Chrysophyllum oliviforme), the yaya (or yayajabico, yayabito: Erythalis fructicosa, Bocagea virgata, Guateria virgata, Asimina Blaini), a magnificent construction wood; the maboa (Cameraria latifolia) and the jocuma (jocum: Sideroxylon mastichodendron, Bumelia saticifolia), all of individual beauties and qualities.
Africa also furnish good rubber, as do the Forsteronia gracilis of British Guiana and Forsteronia floribunda of Jamaica.
Like the Forsteronia floribunda of Jamaica it yields rubber of good quality.
Nemesia floribunda: hardy, I ft., white and yellow; pretty and compact.
Papyrifera (Plosslea floribunda, Endl.) of Abyssinia, which, though both thuriferous, are not known to yield any of the olibanum of commerce; and (B) B.