WORMWOOD ARTEMISIA ABSINTHIUM

WORMWOOD, ARTEMISIA ABSINTHIUM, ASTERACEAE is a plant native to Europe, temperate Asia and North Africa but which has become acclimatized in North America and other countries with a similar climate.It…

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VALERIAN

Several species of valerian, European, Asiatic, American are used for their hypnotic, calming, sedative, anxiolytic or anti-spasmodic properties.VALERIANA OFFICINALIS, VALERIANACEAE, valerian, is native to Eurasia but is now present on…

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PRICKLY PEAR

OPUNTIA are CACTACEAE = cacti with hundreds of species all native to America. Opuntia species are found from Patagonia to Alaska, but it is in the dry and warm regions…

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COMMON WALNUT BLACK WALNUT

Walnut trees, JUGLANDACEAE, are large trees found on all continents and of which there are about twenty species. There was a walnut tree in Europe but it did not survive…

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MINT SPEARMINT PEPPERMINT

The botanical determination of mints (LABIATEAE=LAMIACEAE) is not simple because they hybridize easily, so we found sometimes mints that are difficult to classify, they are forms of transition between so-called…

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FUMITORY

Fumaria genus include about fifty species sometimes difficult to distinguish from each other. These are plants originating from Eurasia but which have been introduced in other countries with a temperate…

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