Ginkgo Wood Hardness. Wood, as a material, can have its hardness quantified using the janka rating; Ginkgo biloba is a prehistoric tree, it disappeared from the north american fossil record about 7 million years ago and has since been introduced from a country or countries. It is one of the best measures of the ability of a wood species to withstand denting.
It is one of the best measures of the ability of a wood species to withstand denting.
The ginkgo is a living fossil, the only remaining member of a group of trees that once grew worldwide. The harder then better for active families or pets. Ginkgo (ginkgo biloba, maidenhair tree, japanese silver apricot, or fossil tree) is one of the oldest living species of tree. Ginkgo biloba, commonly known as ginkgo or gingko (both pronounced /ˈɡɪŋkoʊ/), also known as the maidenhair tree, is the only living species in the division ginkgophyta, all others being extinct. The ginkgo is a living fossil, the only remaining member of a group of trees that once grew worldwide. Each wood species is listed in alphabetical order with its hardness chart. The hardness of wood/lumber/timber usually varies with the direction of the wood grain. Here you'll find each wood species listed by hardness levels.