1818. , 4(qto.): 474. 1820. John L. Strother Introduced Basionym: Alcina perfoliata Cavanilles Icon. 1: 11, plate 15. 1791 Treatment appears in FNA Volume
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Arabis glabra var. furcatipilis M. Hopkins Arabis macrocarpa Lamarck Arabis perfoliata Boissier & Heldreich Arabis pseudoturritis Nuttall Turritis glabra var
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Claytonia washingtoniana is a fertile hybrid between C. sibirica and C. perfoliata. of conservation concern Fellows, C. E. 1971. A Cytotaxonomic Study of
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counties, it can be weedy in deep, moving sands. Mucronea californica and M. perfoliata sometimes are found growing together without indication of intergradation
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