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Dalea candida Michx. ex Willd. (white prairie-clover) and Dalea purpurea Vent. (purple prairie-clover), habitat July 10 1984
Armstrong, Patricia K.
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Melanthium virginicum L. (Virginia bunchflower), flowersJuly 10 1984
Armstrong, Patricia K.
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Besseya bullii (Eaton) Rydb. (Bull's Coraldrops), habit
May 1984
Armstrong, Patricia K.
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Echinacea pallida (Nutt.) Nutt. (pale purple coneflower) and Amorpha canescens Pursh (leadplant), habitat
July 10 1984
Armstrong, Patricia K.
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Sporobolus heterolepis (A. Gray) A. Gray (prairie dropseed), habitSeptember 13 1984
Armstrong, Patricia K.