Based on extensive herbarium, field, botanical illustration, and molecular phylogenetic research, five genera and eight species are recognised for the Neotropical Haemodoraceae. New taxa include Cubanicula Hopper et al., Xiphidium pontederiiflorum M.Pell. et al. and Schiekia timida M.Pell. et al. Two new combinations are made, Cubanicula xanthorrhiza (C.Wright ex Griseb.) Hopper et al. and Schiekia silvestris (Maas & Stoel) Hopper et al. We also correct the author citation for Xiphidium, provide the necessary typifications for several names and present an updated identification key, comments, and photo plates for all species. Finally, we provide high-quality illustrations for most of the recognised species and their diagnostic characters.

中文翻译：

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重新审视新热带嗜血科（Commelinales）的分类学

根据广泛的植物标本室，田野，植物插图和分子系统发育研究，新热带血吸虫科共有五属八种。新的分类群包括Cubnicula Hopper等人，Xiphidium pontederiiflorum M.Pell。等。和Schiekia timida M.Pell。等。Hopper等人提出了两种新的组合，即古巴雪黄（C. Wright ex Griseb。）。和Schiekia silvestris（Maas＆Stoel）Hopper等。我们还纠正了作者对Xiphidium的引用，提供了几种名称的必要类型，并提供了所有物种的更新的识别码，注释和照片板。最后，我们为大多数公认的物种及其诊断特征提供了高质量的插图。