Which of the following is known as Red Twig Dogwood?

Red Twig Dogwood is scientifically known as Cornus sericea. This deciduous shrub is highly valued for its striking red stems, particularly noticeable in winter when the leaves have fallen. This characteristic not only adds visual interest to landscapes during the colder months but also serves as a valuable feature in garden design for creating contrast against snowy backdrops.

Cornus sericea is also appreciated for its ability to thrive in wetland areas and its contributions to wildlife habitat. Its flowers, while not as showy as its stems, provide nectar for pollinators, and its berries can serve as food for birds.

In contrast, the other options presented refer to different plant species with unique characteristics. Corylopsis pauciflora, commonly known as buttercup winterhazel, is appreciated primarily for its fragrant yellow flowers in early spring. Buddleja davidii, or butterfly bush, is valued for its fragrant flower spikes that attract butterflies but does not have the distinctive red stems. Cotinus coggygria, known as smokebush, is recognized for its whimsical smoke-like flower clusters and purple foliage, which are visually distinct from the features of the Red Twig Dogwood.