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Hymenachne Palisot de Beauvois. Subfamily: Panicoideae. Tribe: Paspaleae. Subtribe: Otachyriinae. supertribe: Panicodae. clade: "PACMAD". Marsh-grass, Maidencane.

Key to Hymenachne

A genus of 5-10 species, perennials, of the Neotropics and Paleotropics. Acosta et al. (2014) show 2 clades of Hymenachne, rendering it non-monophyletic, and suggest that it may need to be split in the future. If it is split, it appears that our two species would be in separate genera, with Hymenachne hemitomon (the former Panicum hemitomon) moving to yet another new genus. Hymenachne has a C3 photosynthetic pathway.

Ref: Acosta et al. (2014); Barkworth (2003m) In Flora of North America Editorial Committee (2003a); Freckmann & Lelong (2003c) In Flora of North America Editorial Committee (2003a); Grande Allende (2014); Hsu (1965); Lelong (1986). Show full citations.

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Hover over a shape, letter, icon, or arrow on the map for definition or see the legend. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.

image of plant© Jay Horn | Hymenachne hemitoma source | Original Image ⭷
image of plant© Jay Horn | Hymenachne hemitoma source | Original Image ⭷

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See something wrong or missing on about Hymenachne? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.