Rare Acer PentaphyllumCommonly called Chinese Five Lobe Maple or Marijuana Maple, A. pentaphyllum is a small tree found in valleys in several hidden locations in a remote part of Sichuan Province China. This species is very rare in horticultural trade and on the brink of extinction in the wild, with known populations at this time totaling fewer than 300 plants. With an open, airy growth habit and 5 leaflets (penta) attached to red petioles, it makes for a gorgeous