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Aristolochia
Also called Birthwort, Birthwort, Dutchman's Pipe, Birthworts, Pipevines And Birthworts
Aristolochia is a large genus of over 500 species of vines and herbaceous perennials, known as Dutchman's pipe, birthwort or pipevine, with odd pipe-shaped flowers that trap flies for pollination. Most are grown for their unusual flowers and the species vary widely, so care depends on which one you grow, but they are generally tough, warm-climate climbers.
Aristolochia (English: ) is a large plant genus with over 500 species that is the type genus of the family Aristolochiaceae. Its members are commonly known as birthwort, pipevine or Dutchman's pipe and are widespread and occur in diverse climates. Some species, like A. utriformis and A. westlandii, are threatened with extinction.
The genus Isotrema is usually included here as Aristolochia subgenus Siphisia, but might be a valid genus. It contains the species with a three-lobed calyx.
The species Aristolochia clematitis was highly regarded as a medicinal plant since the ancient Egyptians, Greeks and Romans, and on until the Early Modern era; it also plays a role in traditional Chinese medicine. Due to its resemblance to the uterus, the doctrine of signatures held that birthwort was useful in childbirth. A preparation was given to women upon delivery to expel the placenta, as noted by the herbalist Dioscurides in the 1st century AD. Despite its presence in ancient medicine, Aristolochia is known to contain the lethal toxin aristolochic acid.
The Bencao Gangmu, compiled by Li Shi-Zhen in the latter part of the sixteenth century, was based on the author's experience and on data obtained from earlier herbals; this Chinese herbal classic describes 1892 "drugs" (with 1110 drawings), including many species of Aristolochia. For 400 years, the Bencao Gangmu remained the principal source of information in traditional Chinese medicine and the work was translated into numerous languages, reflecting its influence in countries other than China.
Indian birthwort · Aristolochia amara · Aristolochia argentina · Cairns Birdwing Butterfly Plant · Andalusian Dutchman's Pipe · Aristolochia boosii · Aristolochia bracteolata · Aristolochia cauliflora · Aristolochia ceropegioides · Aristolochia chalmersii · Aristolochia chilensis · Birthwort
Text excerpted from the Wikipedia article Aristolochia by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
