American Hornbeam (Carpinus caroliniana) goes by many names, including Musclewood, Bluebeech and Ironwood. Its smooth, gray bark that appears twisted and somewhat muscular is very distinctive. This member of the Birch family usually has several trunks, and is usually less than 30 feet tall. Its fruit is in the form of clusters of small nutlets, each attached to a papery bract. A good seed crop is produced every three to five years, at which time it benefits ruffed grouse, cardinals, evening grosbeaks and American goldfinches, all of whom prefer it over many other seeds.
Speckled alder’s flowers are one of the first flowers to open in the spring. Look for this shrub near streams and ponds. One of its most distinctive features at this time of year is the presence of last year’s fruit, which look like miniature woody cones. Also present through the winter, but opening now, are male and female flowers, or catkins. The pendulous male flowers open and extend when their pollen is ready to be dispersed. Above them are the tiny, maroon female flowers, which are exquisite when viewed through a hand lens. Even though they flower at the same time on the same shrub, the position of the female flowers above the male flowers discourages self-pollination and encourages cross-pollination in this member of the Birch family.