What island that Zanthoxylum hawaiiense can be found on is nicknamed“The Friendly Isle”? 
Zanthoxylum hawaiiense:  It can be found at elevations of 550 – in dry forests, where it grows on lava flows, and mixed mesic forests on the Island of Hawaiʻ i, Maui, Molokaʻ i, and Lānaʻ i.
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