Final answer:
The Parkland region is home to various trees including coniferous species like spruce, juniper, and tamarack, as well as broadleaf deciduous trees such as beech, maple, oak, and hickory.
Step-by-step explanation:
The Parkland region, known for its transitional landscape between prairie grasslands and forests, commonly features a variety of trees, including coniferous and broadleaf deciduous species.. Conifers are a group of trees that bear cones and have needle-like leaves. In this region, you can find species such as pines, hemlock, and spruce. Conifers are well-adapted to cold or arid environments and are often dominant in those areas. Conifers such as evergreen spruce, juniper, coastal redwood or sequoia, and tamarack are prevalent in specific sub-regions, especially in colder or arid environments and at high altitudes. Broadleaf deciduous trees, including species like beech, maple, oak, and hickory, are also characteristic of this region. In addition, shrubs such as the scrub oak and scrub pine can be found in the Parkland region, with other plants like ferns, mosses, and many herbaceous plants contributing to the biodiversity. Notably, the eastern hemlock, which is the state tree of Pennsylvania, is a conifer that can be found in certain parklands as well.