Basionym: Ophrys cernua Linnaeus Sp. Pl. 2: 946. 1753 Synonyms: Ibidium cernuum (Linnaeus) House Treatment appears in FNA Volume 26. Treatment on page 540
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rugelii has been much confused with T. cernuum in past floras, and it is the taxon upon which most reports of T. cernuum south of Virginia are based. None.
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Iridaceae Sisyrinchium californicum Sisyrinchium arizonicum Sisyrinchium cernuum Sisyrinchium minus Sisyrinchium rosulatum Yevonn Wilson-Ramsey Yevonn Wilson-Ramsey
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rarely pale pink, thin-textured, adaxial veins inconspicuous. Trillium cernuum 12 Anthers longer or shorter than, rarely equaling filaments, white, creamy
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highly variable arctic-boreal to north-temperate species, related to P. cernuum, P. meesioides, and P. rutilans. The pale pink color is diagnostic but not
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