Bastardiopsis densiflora (Hook. & Arn.) Hassl. [ Bastardia densiflora var. paraguariensis Hassl.]
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Bastardiopsis densiflora (Hook. & Arn.) Hassl. [ Sida densiflora Hook. & Arn.] [Malvaceae]
Bull. Herb. Boissier, sér. 2, vol. 7 : p. 453 (1907)