Betony produces tall spikes of rose-pink flowers and attractive dark green foliage. Used medicinally through the ages, now used as a tea with mild sedative properties. Wormwood, Sweet Anne, Artemesia annua. Great for making scented wreaths. Yarrow, Achillea millefolium.
Yarrow tea is a good blood builder and general tonic.
A medicinal tea is made from its leaves to relieve colds and fever. Also speeds decomposition of compost.