The Medieval Garden Enclosed

The lovely Venus maidenhair is not quite hardy for us at The Cloisters, and is grown in pots in the medieval gardens. The pinnules of this graceful fern, which flourishes in moist and rocky situations in many parts of the world, repel water.?? Photographs by Carly Still

The southern or Venus maidenhair (Adiantum capillis-veneris)??belongs to a large genus of ferns that includes two hundred species. The botanical name given to the genus Adiantum is from the Greek for “unwetted,” since any water falling on the foliage of these ferns beads up, leaving the leaf surfaces dry. This species was??already known by that name??in classical antiquity; the Roman natural historian Pliny marveled that a plant that grew in moist places exhibited such a marked antipathy to water. According to Pliny, the plant??was known to some as “beautiful hair” or “thick hair.”?? A decoction of the fern, made by??simmering it with celery seed in wine and oil, was used both to dye the hair and to prevent it??from falling out (Historia naturalis, Book XXII, 62???65). Read more »

Above: Three images of the blessed thistle (Cnicus benedictus). The low stature and unremarkable appearance of this plant belie its medieval reputation as a plague cure and a panacea. The lax stems and spiny, light green leaves are covered with a fine, white down; the spines that subtend the developing flowerhead are a protection against grazing animals. The yellow flowers of this annual thistle appear in July; once the seeds have set, the plant dies. Photographs by Corey Eilhardt.

The humble Cnicus benedictus, a plant of waste ground and stony soil native to the Mediterranean, was a medieval panacea whose reputation survived undiminished into the Renaissance. The sixteenth-century English herbalist John Gerard notes that this wild medicinal plant of southern Europe was “diligently cherished in gardens in these Northern parts.” Gerard also attests that the herb was known everywhere in Europe by the medieval Latin name Carduus benedictus; the common names by which it is known today preserve this designation: blessed or holy thistle in English, benedikten distel in German; chardon b??nit or chardon santo in French, cardo benedetto in Italian, cardo bendito in Spanish.

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