|Japanese Hornbeam - Carpinus japonica|
Family Betulaceae - Alder, Birch, Hornbeam
This shrubby understory tree has attractive,
highly sculpted and serrate foliage.
Japanese Hornbeam is cultivated as an ornamental tree or shrub. Grows to 30 feet under cultivation but 50 feet in the wild. Flowers open in April, male catkins 2.5-5cm (1-2in) long, females at tips of shoots 1.2cm (½in) long. Fruiting catkins, 5-6cm (2-2½in) long with toothed inward-curving bracts, color from green to pink-tinged, then crimson in autumn.
The leaves have numerous strong veins, and are longer and darker than European Hornbeam (C. betulus). Bark is smooth pinkish grey or dark with lighter stripes. This hornbeam is tolerant of shade or sun, and hardy in a wide variety of soil types.
Hornbeams are used as food plants by larvae of some old-world Lepidoptera species, including autumnal moth, common emerald, feathered thorn, Svensson's copper underwing as well as the seed case-bearer moths C. currucipennella and C. ostryae. These pests do little lasting or widespread damage, and there are no significant disease problems.
2. Missouri Botanical Gardens, "Carpinus japonica"
|Tree Encyclopedia / North American Insects & Spiders is dedicated to providing scientific and educational resources for our users through use of large images and macro photographs of flora and fauna.|
The birches have long been popular ornamental trees in North America, chiefly in the northern United States and Canada. Our specimens include river birch, Dahurian birch, paper birch, Arctic birch, Manchurian birch, Manchurian alder, downy birch, Japanese white birch, and 10 other species.
Tree Encyclopedia | Trees Index | Elms & Zelkovas