Recent collections in the Sierra Martín García represent a new species of the genus Picrasma, which because of its small leaves in comparison with closely related species, we describe as P. nanophylla. We document its phylogenetic position within the clade, compare it with close relatives and phenetically similar species, provide an illustration of the species and provide an identification key for the Greater Antillean species.

中文翻译：

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来自多米尼加共和国的一种新的Picrasma种，P。nanophylla（Simaroubaceae）

塞拉·马丁·加西亚山脉（SierraMartínGarcía）的最新收藏代表了Picrasma属的新物种，由于与紧密相关的物种相比其叶片较小，我们将其描述为P. nanophylla。我们记录了其在进化枝中的系统发育位置，将其与近亲和属相相似的物种进行比较，提供了该物种的图解，并为大安的列斯物种提供了识别钥匙。