Of the approximately 50 species of dogwood (genus Cornus) found worldwide, 16 are native to the United States.Red osier dogwood (Cornus sericea L. ssp. A bark infusion was used for treating neuralgia and consumption. The leaves are opposite and sometimes appear “whorled”. Some nonnative dogwoods produce fruits that are edible for humans. Grey dogwood, Cornus racemosa. Small side note, this plant forms … … sericea)By Walter Fertig. Kousa dogwood, Cornus kousa, is an elegant dogwood that is seldom seen in the landscape. This bark was probably smoked for ceremonial purposes. The risk of GI problems is pretty high, particularly when they are given in high amounts. White flowers appear in late spring, leading to white berries in summer—they are edible to birds but should not be eaten by humans. The leaves may be confused with those of Pagoda Dogwood (Cornus alternifolia), which are typically not as broad, are alternate, and have 5 or 6 veins per side, where Round-leaved Dogwood leaves have 6 to 9 veins per side, are opposite and typically much rounder, plus the shrub's form lacks the layered branches of Pagoda Dogwood. The gray dogwood (Cornus racemosa) is native to Iowa. It grows somewhat slower than is typical of the … Its flowers, leaves and fruit may appear similar to Red-osier Dogwood (Cornus sericea), but the bark of that species, at least in part, is a deep red year round and leaves have 5 or 6 veins per side. Seed. Like many other dogwoods, the fruit is not edible for … In fall through to late winter, the stems of this deciduous plant are bare, but they are a feast for the eyes in bright shades of red. Cornus racemosa, commonly called gray dogwood, is a deciduous shrub which is native to Missouri and typically occurs in moist or rocky ground along streams, ponds, wet meadows, glade and prairie margins, thickets and rocky bluffs.It grows 10-15' tall and features white flowers borne in terminal racemes (hence the species name of racemosa) in late spring and grayish … This plant has no children Legal Status. Gray dogwood reaches a height of 8 to 10 feet. Small white fruit form after the flowers … But, planting dogwood trees in shady spots that may otherwise be underutilized can help attract small animals to the property. The southern counterpart of the grey dogwood is the swamp dogwood, C. foemina (zone 7). At certain stages of development, a couple plants in particular appear the closest of all to Elderberry: the Silky Dogwood (cornus amomum) and the Redosier (Red Osier) Dogwood (cornus sericea).