For stalk: The main stem of a herbaceous plant, bearing the flowers and leaves; also, a scape or flower-stem rising directly from the root. For stem: The main body (usually more or less cylindrical) of the.
For stalk: The main stem of a herbaceous plant, bearing the flowers and leaves; also, a scape or flower-stem rising directly from the root. For stem: The main body (usually more or less cylindrical) of the.