Chrysanthemum
General poisoning notes:
Chrysanthemum (Chrysanthemum
indicum) and cultivated hybrids (C. X morifolium Ramat.) are
perennial ornamentals grown indoors and outdoors. Some humans develop contact
dermatitis after extended exposure to garden chrysanthemums. This is an
occupational hazard of florists, nursery workers, and gardeners. (Rook and
Mitchell 1979, Frohne and Pfander 1983).
Nomenclature:
Scientific Name: Chrysanthemum indicum L.
Vernacular
name(s): chrysanthemum
Scientific family
name: Compositae
Vernacular family
name: composite
Geographic Information
Plant or plant
parts used in or around the home.
Toxic parts:
Leaves
Notes on Toxic plant chemicals:
Arteglasin A is a
sesquiterpene lactone of the quaianolide type and is one of the active
allergens of garden chrysanthemums. A cross-link can form between this chemical
and sulfhydryl groups of body proteins so that complete antigens are produced.
Repeated exposure can cause the allergic reaction. Humans who are sensitive to
one member of the Compositae family can become sensitive to other members of
the plant family, such as yarrow (Achillea millefolium) or wild
chamomile (Matricaria chamomilla)(Mitchell and Rook 1979; Frohne and
Pfander 1983).
Toxic plant chemicals:
arteglasin A
Animals/Human Poisoning:
Note: When an
animal is listed without additional information, the literature (as of 1993)
contained no detailed explanation.
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