How well do you know your plants?

What is the name of this NATIVE large shrub? It grows approximately 8 feet high by 8 feet wide, flowers in spring, and its' flowers turn to red berries that birds love. (Woody Ornamentals chapter)

Can you identify this plant? It is a Michigan native perennial that is suitable for moist to wet sites and full sunshine. (Perennials)

This plant is a native perennial used in shady sites. What is it? (Perennials)

According to the Master Gardener Training Manual, this perennial is a good choice for infertile soil. (Perennials)

This particular plant is considered an INVASIVE by the Northwest Michigan Invasive Species Network (among others). It is an upright, herbaceous biennial that grows up to 3 feet tall. It can be identified among similar looking plants based on its distinct smell when crushed. (Source: http://habitatmatters.org/challenges/top-invasive-species/)