All about yucca plant care, including the spineless yucca cane! This succulent garden has my cool rocks in it! From roots to seeds, almost every part of a plant can be food. This chart shows the plant parts we eatroots, stems, leaves, flowers, fruits, and seedswith familiar examples for each. Complete farmer's guide. Agriculture; Farm life. [from old catalog]. PLANT GROWTH 21 of the little radicle begins growing downward, the other end of the germ, which is called the plumule (plu'mul)