mullein
/ˈmʌliːn/Definitions
1. noun
A biennial herb with large, velvety leaves and tall spikes of yellow flowers; its leaves and flowers are used in medicine for their anti-inflammatory properties.
“The herbalist recommended mullein for soothing my sore throat.”
2. noun
The common mullein or Aaron’s rod, Verbascum thapsus.
“The field was filled with mullein, its tall spikes of yellow flowers swaying gently in the breeze.”