Nodding Bluet (Houstonia subviscosa)
Description
Houstonia subviscosa, the nodding bluet, is a plant species in the Rubiaceae. It is native to Texas.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum: Magnoliophyta
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Class: Magnoliopsida
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Order: Gentianales
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Family: Rubiaceae
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Genus: Houstonia
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