Taxa: Astragalus argophyllus, Astragalus argophyllus var. martinii (Astragalus argophyllus var. pephragmenoides), Astragalus argophyllus var. panguicensis (Astragalus panguicensis), Astragalus argophyllus var. stocksii (Astragalus henrimontanensis, Astragalus stocksii), Astragalus argophyllus var. argophy
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