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Comptonia peregrina

Sweet Fern is not a fern, but a multi-branched, mounded shrub with dark green, aromatic, fern-like leaves. Its inconspicuous, yellow-green catkins (elongated, drooping clusters of tiny flowers without petals) appear April-May, followed by small, burr-like nutlets. It is a host plant for butterfly and moth larvae (caterpillars), including Gray Hairstreak (Strymon melinus). This plant fixes its own nitrogen, and can tolerate sandy, nutrient-poor soil. It also tolerates wet conditions, as well as drought. Sweet Fern will form dense colonies once established. Use in naturalized areas, rain gardens, and on slopes for erosion control.

Chasmanthium latifolium

Indian Woodoats is one of the most shade-tolerant ornamental grasses. Its green flowers emerge on long, arching stems above the foliage, August-September. The distinctive, large, drooping seed heads turn reddish-brown and resemble oats as they mature. The leaves resemble bamboo and turn golden-bronze in the fall. This plant retains its color and seed heads through the colder months, adding interest to the winter landscape. Cuttings are excellent in dried flower arrangements. Indian Woodoats is a host to butterfly and moth larvae (caterpillars), including Pepper and Salt Skipper (Amblyscirtes hegon), Bell’s Roadside-Skipper (Amblyscirtes belli), and Bronze Roadside-Skipper (Amblyscirtes aenus). It tolerates full sun if the soil is moist, but prefers indirect sun. This plant will self-seed. Use Indian Woodoats as an ornamental grass in shade gardens, borders, naturalized areas, meadows, and along water features.

Cercidiphyllum japonicum

Katsura Tree is a deciduous understory tree with beautiful, heart-shaped leaves. It is dioecious (male and female flowers appear on separate trees); a male must be in the area to pollinate females for fruit production. Tiny, red male and green female flowers bloom March-April. If pollinated, female flowers are followed by greenish seed pods. The leaves emerge reddish-purple in spring and change to a blueish-green in summer. Fall foliage turns vivid shades of yellow, apricot, and red, and the fallen leaves have a pleasant, spicy fragrance. Katsura Tree tolerates full sun, but prefers some shade protection in the late afternoon. It grows best in moist, well-drained soils, and is not drought-tolerant. Use as specimen tree, shade tree, or street tree.

Celtis occidentalis

Common Hackberry is a medium to large, wildlife-friendly deciduous tree. It is monoecious (separate male and female flowers on the same plant); the tiny, greenish flowers bloom in April-May. The female flowers produce round, fleshy, dark purple, berry-like fruits valued by birds and wildlife as a food source. Berries can cause tree litter, so avoid planting this tree near walkways and sidewalks. It is a host plant for butterfly and moth larvae (caterpillars), including Wild Cherry Sphinx (Sphinx drupiferarum), Tawny Emperor (Asterocampa clyton), American Snout (Libytheana carinenta), Question Mark (Polygonia interrogationis), and Mourning Cloak (Nymphalis antiopa). Common Hackberry can tolerate a wide range of soil conditions and air pollution, making it suitable for urban areas. Use it as a lawn tree or street tree.

Carya ovata

Shagbark Hickory is a large, deciduous tree, which gets its name from its unique bark. The gray, “shaggy” bark is broken up into long, thin, peeling plates, adding ornamental interest for all seasons. The medium-green, compound leaves turn a golden color in the fall. This tree is monoecious (separate male and female flowers grow on the same tree); the non-showy flowers bloom April-May. The flowers are followed by edible, hard-shelled nuts, which provide food for birds and other wildlife. People also enjoy eating the nuts. Hickory wood is hard and used in a variety of products, including baseball bats, and also used to smoke and cure meats. Give this large and lovely tree plenty of room to grow! Use Shagbark Hickory as a specimen tree or shade tree in large yards or in parks.

Carya glabra

Pignut Hickory is a large deciduous tree with yellowish-green leaves turning golden-yellow in the fall. It is monoecious (separate male and female flowers grow on the same tree); the non-showy flowers bloom April-May. The female flowers are followed by nuts, but not until the tree is about 25 years old. The nuts are inside husks, which split open in the fall when ripe; the nuts are a food source for wildlife. Early settlers called this tree Pignut Hickory when they found their hogs would eat the nuts, which are too bitter for human consumption. This tree is a host for butterfly and moth larvae (caterpillars), including Luna Moth (Actias luna), Funerary Dagger (Acronicta funeralis), and Giant Regal (Citheronia regalis). It tolerates both dry and moist soils. Give this large tree plenty of room to grow! Use Pignut Hickory as a tall shade tree in large yards and in parks.

Carya cordiformis

Bitternut Hickory is a large deciduous shade tree distinguished by its bright yellow winter buds. It is monoecious (separate male and female flowers grow on the same tree); the non-showy flowers bloom April-May. The nuts are bitter and inedible for humans, but are consumed by wildlife. This tree is a host for butterfly and moth larvae (caterpillars), including Luna Moth (Actias luna), Funerary Dagger (Acronicta funeralis), and Giant Regal (Citheronia regalis). The medium green, compound leaves turn yellow in the fall. Bitternut Hickory prefers moist, organically-rich soil. Give this large tree plenty of room to grow! Use as a tall shade tree in large yards and in parks.

Carya tomentosa

Mockernut Hickory is a large deciduous tree with yellowish-green leaves turning yellow in the fall. It is monoecious (separate male and female flowers grow on the same tree); the non-showy flowers bloom April-May. The difficulty in extracting the edible nuts from the husks led to its common name. The nuts are a food source for a variety of wildlife. Mockernut Hickory prefers moist, organically rich soil. Give this tree plenty of room to grow! Use it as a tall shade tree in large yards and in parks.

Carpinus caroliniana

Ironwood is a small deciduous tree, which grows well in shady areas. Its smooth, gray bark has vertical grooves, giving the appearance of rippling muscles along the trunk. It is monoecious (separate male and female flowers on the same tree); white female and green male flowers bloom in early spring. The female flowers are followed by papery, winged nutlets. The dark-green leaves turn shades of yellow, orange, and red in the fall. Ironwood is a host for butterfly and moth larvae (caterpillars), including Eastern Tiger Swallowtail (Papilio glaucus), Striped Hairstreak (Satyrium liparops), and Red-spotted Purple (Limenitis arthemis). It thrives in moist soils and tolerates periodic flooding. Use Ironwood as a shade tree, street tree, and understory tree in woodland gardens.

Carpinus betulus

European Hornbeam is a medium-sized deciduous tree with a lovely, oval shape. Its smooth, gray bark has vertical grooves, giving the appearance of rippling muscles along the trunk. It is monoecious (separate male and female flowers grow on the same tree). The small, greenish female and yellowish male flowers appear in March before the leaves emerge, followed by drooping clusters of small nutlets in the summer. The leaves turn yellow in the fall. Use European Hornbeam as a shade or street tree. It can also be used as a hedge or screen planting; it responds well to heavy pruning, which is best done from fall to mid-winter.