description
Artemisia absinthium is a herbaceous, perennial plant of the Asteraceae
family.
Wormwood's straight stems grow to approximately 2-4 feet in height; on rare occasion they can reach 5 feet, and more rarely still higher.
They are silvery green, grooved, and branched. The plant has fibrous roots.
The plant's leaves are greenish-grey on top and white underneath. They are covered with silky silvery-white
trichomes, and they bear very small oil-producing glands. They are spirally arranged.
The plant's basal leaves measure in length up
to 25 cm long; they are bipinnate to tripinnate with long petioles, with the leaves on the stem (cauline
leaves) being smaller measuring just 5–10 cm long. They are also less divided, and have
short petioles (leafstalk). The plant's uppermost leaves can be both simple and sessile (without
a petiole).
Wormwood's pale yellow flowers are tubular, and clustered in spherical
bent-down heads (capitula). These are in turn clustered in branched and
leafy panicles. Wormwood flowers from early summer to early autumn. The plant's fruit
is a small achene.
common names & nomenclature
The botanical name honors the Greek Goddess of the hunt, Artemis.
The common name "wormwood" comes from Middle English wormwode or wermode.
Also known as:
wormwood, absinthium, green ginger, absinthe, old woman, southernwood, grand wormwood, absinthe wormwood, common wormwood