pond weed in a chung-she garden in taichung, taiwan

2020 angle aquarium aquatic aroideae background biological botanical botany chungshe cold conservation day ecology eukaryote filming float floating flow flower fresh garden gardening grass green health horizontal horticulture ilan image invasive january lake landscape leaf luodong natural nature nobody orange outdoor outdoors park photo pistieae plant plantae plants pond river rock silent sports status style taichung taiwan taken time water weed weeds