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| Kingdom Plantae |
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Extriplex E.H. Zacharias -- accepted |
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Extriplex californica (Moq.) E.H. Zacharias -- accepted -- California saltbush |
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Extriplex joaquinana (A. Nelson) E.H. Zacharias -- accepted -- San Joaquin saltbush, valley spearscale |
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Grayia arizonica (Standl.) E.H. Zacharias -- accepted -- Arizona siltbush, siltbush |
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Grayia plummeri (Stutz & S.C. Sand.) E.H. Zacharias -- accepted -- Plummer's siltbush |
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Stutzia E.H. Zacharias -- accepted |
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Stutzia covillei (Standl.) E.H. Zacharias -- accepted -- Coville's orach |
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Stutzia dioica (Nutt.) E.H. Zacharias -- accepted |
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