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Pycnanthemum virginianum (L.) T. Durand & B. D. Jacks. (common mountain mint), flowers (3.100619)
Date: August 1990Creator: Armstrong, Patricia K.
Type: Photographic image
Description:Pycnanthemum virginianum (L.) T. Durand & B. D. Jacks. (common mountain mint), flowers
Rudbeckia hirta L. (black-eyed Susan), close-up of flower (3.100637)
Date: October 6 1990Creator: Armstrong, Patricia K.
Type: Photographic image
Description:Rudbeckia hirta L. (black-eyed Susan), close-up of flower