Butyl Rubber. a synthetic rubber that is a product of the copolymerization of isobutylene (I) and a small quantity (1-5 percent) of isoprene (II); it has the general formula.
Answers. Best Answer: Rafflesia is a genus of parasitic flowering plants. Rafflesia plants have no stems, leaves or true roots. They are endoparasites of vines in the genus Tetrastigma (Vitaceae), spreading their absorptive organ, the haustorium, inside the tissue of the vine.The only part of the plant that can be seen outside the host vine is the five-petaled flower.This is NOT a symbiotic relationship. It IS a parasitic relationship. Source(s): http://en.wikipedia.org/wiki/Rafflesia.hey are endoparasites of vines in the genus Tetrastigma (Vitaceae), spreading their absorptive organ, the haustorium, inside the tissue of the vine. The only part of the plant that can be seen outside the host vine is the five-petaled flower. This is NOT a symbiotic relationship.
Keep wisteria from growing on your home -- it can tear off shingles. The gnarled branches and heavy, hanging flowers of the wisteria make this vine ideal for a nostalgic gardener.Wisteria grows phenomenally, up to 12 feet in one growing season, and it does not take long to train it up an arbor or a pergola.eep wisteria from growing on your home -- it can tear off shingles. The gnarled branches and heavy, hanging flowers of the wisteria make this vine ideal for a nostalgic gardener.