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Photo of Buxus sempervirens

© Hans Hillewaert · CC BY-SA 3.0 · Commons

Buxus sempervirens

Toxic🐾

Gewöhnlicher Buchsbaum · (Buxus sempervirens)

Box family (Buxaceae)

Description

Dense evergreen foliage and an exceptional tolerance for clipping have made box the backbone of formal garden design since antiquity — from Versailles to monastery gardens, it is shaped into hedges, spheres and topiary figures. Its extremely dense wood, heavy enough to sink in water, was traditionally used for wood-engraving blocks, recorders and chess pieces. Every part of the plant, however, is toxic: more than 100 steroid alkaloids, including cyclobuxine D and buxine, can trigger severe poisoning — vomiting, bloody diarrhoea, respiratory paralysis — even in small amounts. Historically, leaf decoctions were mistakenly used as a 'plant quinine' against malaria, a practice now regarded as obsolete and dangerous. External use against hair loss likewise lacks scientific support. In case of suspected poisoning, contact poison control immediately; internal self-use of any kind, including tea or tincture, is strongly discouraged.

  • RawWhole plantExternalFolk medicine

    Classical garden and cemetery hedging plant; due to extremely dense growth and excellent response to clipping, Buxus has been the leading species of formal gardening since antiquity (topiary, knot gardens, parterres). Famous installations at Versailles, Villa d'Este and Sissinghurst use boxwood as architectural backbone. Since 2007 severely threatened in Central Europe by the invasive box tree moth (Cydalima perspectalis) and box blight (Cylindrocladium buxicola).

    Sources: [1] [2] [5]

  • RawWhole plantExternalFolk medicine

    Wood use — boxwood, with a raw density of 0.95-1.03 g/cm³, ranks among the densest European woods and sinks in water. Traditional applications include wood-engraving blocks (Thomas Bewick, 18th century), woodwind instruments (recorders, clarinet mouthpieces, bagpipe chanters), weaving shuttles, chess pieces, tool handles, carving and turnery work. Today one of the most heavily traded European fine timbers.

    Sources: [1] [2] [3]

  • TinctureLeafExternalFolk medicine

    HISTORICALLY OBSOLETE — In folk-medicine tradition, alcoholic boxwood extracts were rubbed externally against hair loss (alopecia) and marketed as a hair tonic. Efficacy is not established; percutaneous absorption of alkaloids cannot be excluded. Today without indication, documented only as ethnobotanical record.

    Preparation & dosage

    Sources: [3] [4]

  • RawLeafExternalFolk medicine

    Ecclesiastical and folk-custom use — boxwood sprigs traditionally replace palm fronds on Palm Sunday in Central and Northern Europe ('Palmbuschen', 'palm besom'); in some regions used as grave decoration on All Saints' Day and as evergreen mourning ornament. Pure symbolism, no medicinal use.

    Sources: [1] [2]

  • RawLeafExternalFolk medicine

    Historical dyeing use — yellowish to red-brown natural dyes for wool and hair were formerly obtained from box leaves and roots; Pliny and Dioscorides already mention dyeing blond hair with Buxus. Today replaced by synthetic dyes; documented purely ethnobotanically.

    Sources: [2] [3]

Historical documentation only — do NOT use

These internal applications are historically documented. This plant is highly toxic — self-treatment can cause severe poisoning or death. For documentation only, explicitly NOT a recommendation.

  • TeaLeafInternalFolk medicine

    HISTORICALLY OBSOLETE — In early modern and folk medicine of Southern and Western Europe, decoctions of box leaves were used as 'plant quinine' against malaria (intermittent fever) and as a diaphoretic. This use is now OBSOLETE and DANGEROUS: the steroid alkaloids (buxine, cyclobuxine D) cause severe gastrointestinal cramping, vomiting, diarrhoea, central nervous excitation and respiratory paralysis. Documented as ethnobotanical note only, NOT a use recommendation.

    Sources: [1] [3] [4]
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