Ključne riječi: Nature at Your Door Frank Taylor, Duckweed, Duckweed Family, Lemnaceae, Lemna sp., Wolffia sp., watermeal, duckweed, Angiosperms, Smallest flowering plant, smallest flower, World's smallest flower, World's smallest fruit, utricle, frond, thallus, Sexual reproduction, Asexual reproduction, vegetative reproducion, natural history, nature education, ponds, pond plants, biology educatioinm, outdoor education, science teaching, nature teaching, nature lessons, outdoor learning, learning from nature, nature
Dužina videa: 08:57