What are the leaf undersides like?

  • Leaf underside white, yellowish-white, scaly or woolly, or hairy

    Leaf underside white, yellowish-white, scaly or woolly, or hairy

  • Leaf underside with rust-colored hairs (at least when young); upper surface dark green, shiny

    Leaf underside with rust-colored hairs (at least when young); upper surface dark green, shiny

  • Leaf underside green, light green, or gray; upper surface dull or shiny

    Leaf underside green, light green, or gray; upper surface dull or shiny