First Class Requirement 6. Identify or show evidence of at least ten kinds of native plants found in your community. – In our case, identify Pennsylvania Plants – This link provides a list of common trees in Pennsylvania that can help fulfill this requirement. Scouts should be able to find Red Maple, Shagbark Hickory, Eastern Hemlock, Pitch Pine, Norway Maple, Silver Maple, Black Cherry, Chestnut Oak, Red Oak, White Oak, and Black Locust in this area.