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Hudsonia
See list of 2 species in this genusReference: Morse (1979).
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1a. Leaf blades narrow-ovate to triangular, closely appressed, densely tomentose, 1–3 mm long; ovary and capsule glabrous; pedicels absent or up to 1 (–3) mm long
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1b. Leaf blades linear-subulate, erect to spreading, sparsely pubescent, 3–4.5 (–6) mm long; ovary and capsule pubescent; pedicels 5–10 mm long
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Each photo represents one species in this genus.