Osterluzei (Aristolochia clematitis) am Rhein bei Altlußheim - um diese Jahreszeit sind nur noch wenige verwelkte Blätter zu finden
Sandy old field
Twisting up tree
Dolan Falls Preserve is owned by The Nature Conservancy and is not open to the public. Access is through special permission only. The preserve is adjacent to Devil's River State Natural Area, which is open to the public on a restricted schedule.
Aristolochia is a large plant genus with over 500 species that is the namesake (type genus) of the family (Aristolochiaceae). Its members are commonly known as birthworts, pipevines or Dutchman's pipes and are widespread and occur in the most diverse climates. Some species, like A. utriformis and A. westlandii, are threatened with extinction.