Polypodium glycyrrhiza very often associated with Acer macrophyllum. The fern is mycorrhizal, meaning it can form root associations with the hyphae of fungi. The sweet flavor of the rhizome was once attributed to the glycoside glycyrrhizin. However, a study has shown that the flavor may actually be due to polypodoside, which is 600 times sweeter than 6% sucrose solution. Licorice fern is cultivated as an ornamental garden plant. The cultivar 'Longicaudatum' has gained the Royal Horticultural Society's Award of Garden Merit. The licorice fern is sometimes valued for its licorice-flavored rhizome. Occasionally it is chewed, and it can also be brewed into
Plant Varieties and Seeds Act 1964 for farmers to go through the correct process of registering the name. Plant Varieties and Seeds Act 1964 The Plant Varieties and Seeds Act 1964 is an Act of the Parliament of the United Kingdom passed to allow regulation of the sale of plants. It was enacted for the UK to comply with its obligations as a member of International Union for the Protection of New Varieties of Plants. In 1968, the Act was further modified to prohibit plant breeders to sell goods under any other name aside from what was registered with the Registrar of Plant Variety Rights. This