12/03/74 (Tuesday) Article:
Ledgar-Star
JIMSONWEED
To the Editor:
Recently, in the Ledgar-Star, I read that some children in
the Virginia Beach area had been made ill by the seeds of the
Jimsonweed plant. Containing as it does the very poisonous
alkaloid atropine, they are lucky to be alive.
Jimsonweed (Datura stramonium) is one of more than 2,000
species in the Solanaceae, the nightshade family. Many
members of this family are poisonous, a few being
Jimsonweed, Belladonna and Solanum.
Oddly enough, some members of this family produce important
foods, such as red pepper, Irish potato, tomato and
eggplant.
Atropine, the alkaloid present in Jimsonweed, is a white,
crystalline powder. It is very poisonous, but is very useful
in the treatment of certain ailments when prescribed by a
physician.
A number of well-known, common plants are poisonous. The
bark of the Wisteria contains a poisonous substance called
Wisteria. The leaves of the mountain laurel (kalmia
latifolia) are quite poisonous, particularly to live-stock.
A virulent poison is in the beautiful lily-of-the-valley,
while the common buttercup can cause abdominal cramps when
ingested. The leaves of the lovely oleander (nerium
oleander) are very poisonous. The leaves and bark of the
common wild-cherry contain a glucocide, "amygdalin," which
under certain conditions can hydrolize into the deadly
hydrocyanic acid.
The list is extensive. Who would think that the fragrant
"sweet shrub" (calycanthus sp.) is quite poisonous and that
chewing the leaves of the common yew tree can cause death?
WILLIAM F. POND
Portsmouth
GD's note: See Prescriptions: Atropine; especially
4375-1
recommending it for Hay Fever. This is interesting to me,
since 4351-1 recommends the inhaling of Jimsonweed for
Asthma.


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