You will be able to use it for this purchase if you qualify for Instant Spend, otherwise you will be able to use it for a later purchase when you activate your card. 'Whitespire' was originally named as a cultivar of Betula platyphylla var. Try again. 18+. Buy this item and get 90 days Free Amazon Music Unlimited. Whitespire Birch was a victim of mistaken identity for years. Whitespire Senior gray birch This cultivar demonstrates good resistance to bronze birch borer (BBB). The Whitespire's multiple trunks represent the multiple business aspects of Whitespire Enterprises Inc. At Amazon.co.uk, you will earn more. It was once believed that the commonly planted cultivar of 'Whitespire' was a Japanese Asian White Birch from the University of Wisconsin Arboretum , but it turned out to be a Gray Birch that is native to southeast Canada & the northeast USA. The species name from Greek "platyphylla" means broad-leaved. You can buy white birch trees to create an ideal focal point in any garden. document.write('