Mature ginkgo trees typically reach a top of 20 to 40 m and a trunk diameter of one to four meters [20]. They type two varieties of shoots: very long shoots with greatly spaced leaves and axillary buds, and limited shoots with clustered leaves without any internodes nor axillary buds. https://cucurbitacine57901.dgbloggers.com/28569350/new-step-by-step-map-for-tanshinone-i