Yarrow and celosia are flowers. Celosia is also called cockscomb.
Celosia palmeri was created in 1883.
Celosia grows well in sandy-loam soil.
The scientific or taxonomic name would be Celosia crista.
You can buy both yarrow and celosia at your local plant nursery or on online plant nurseries.
Cockscomb is the common name of the Celosia plant (Celosia argentium)
I've had celosia grow as big a 6 feet tall and have a flower head almost a foot wide
The scientific name for the Cockscomb flower is Celosia argentea. It is a species of flowering plant in the amaranth family (Amaranthaceae) and is known for its unique, velvety texture and vibrant colors.
Celosia plumosa
Celosia argentea var. cristata
This sounds like a fairy duster, or Calliandra.
Celosia cristata is the cockscomb as the flower is flattened and shaped like a cockscomb.