Plants synthesize two types of polysaccharides, starch and cellulose. The glycosidic bonds between glucose units in plant starch are similar to those in animal glycogen. Accordingly, starch molecules are structurally similar, forming compact coils, and play a similar role in energy storage for plants.
Spilanthes acmella. Spilanthes Acmella is a traditional medicine for toothache, fever, and as an aphrodisiac; one study in rats suggests that it may increase testosterone, but it is an understudied herb. This page features 19 unique references to scientific papers.
Cartilage that is used for graft tissue, is often taken from your own nose (nasal septum) and is used to either reinforce weakened areas of the nose from previous surgery or trauma. Grafts are commonly used in revision rhinoplasty when excessive cartilage has been removed from the nose.