Birder20714: Halberd-leaved Rosemallow (Hibiscus laevis) 08-02-2014 C&) Canal--Violette's Lock, Montgomery Co. MD
Birder20714: Halberd-leaved Rosemallow (Hibiscus laevis) 08-04-2014 C&O Canal--Dam #3, Washington Co. MD 2
Birder20714: Halberd-leaved Rosemallow (Hibiscus laevis) 08-14-2014 C&O Canal near the Washington Co. line, Frederick Co. MD 3
Birder20714: Halberd-leaved Rosemallow (Hibiscus laevis Allioni) 09-13-2015 Williamsport Park, Washington Co. MD 2
Birder20714: Halberd-leaved Rosemallow (Hibiscus laevis) 09-05-2013 Elk Neck SP--West Beach, Cecil Co. MD
Birder20714: Arizona Wild Cotton (Gossypium thurberi Todaro) 09-03-2015 Chino Canyon, Santa Cruz Co. AZ 1
Birder20714: Halberd-leaved Rosemallow (Hibiscus laevis Allioni) 10-08-2019 C&O Canal--Dam #5, Washingon Co. MD 3
Birder20714: Halberd-leaved Rosemallow (Hibiscus laevis Allioni) 08-28-2020 C&O Canal--Dam #5, Washington Co. MD