Isatis

Isatis is a genus of about 30 species of flowering plants in the family Brassicaceae, native to the Mediterranean region east to central Asia.


Selected Species
Isatis tinctoria - Woad (or glastum) is the common name of the flowering plant Isatis tinctoria in the family Brassicaceae. It is commonly called dyer's woad, and sometimes incorrectly listed as Isatis indigotica. It is occasionally known as Asp of Jerusalem. Woad is also the name of a blue dye produced from the plant. Woad is native to the steppe and desert zones of the Caucasus, Central Asia to eastern Siberia and Western Asia (Hegi), but is now found in southeastern and some parts of Central Europe as well. It has been cultivated throughout Europe, especially in Western and southern Europe, since ancient times.

Isatis glauca

Isatis boissieriana

Gaultheria

Gaultheria is a genus of about 170-180 species of shrubs in the family Ericaceae. The name memorializes M. Hugues Gauthier of Quebec, a mis-spelt honour bestowed by the Scandinavian Pehr Kalm in 1748. These plants are native to Asia, North and... more >>>

Impatiens - Balsam Flower

Impatiens is a genus of about 900-1000 species of flowering plants in the family Balsaminaceae. The genus has a wide distribution throughout the northern hemisphere and tropics.

Some species are annual plants and produce flowers... more >>>

Weigela

Weigela is a small genus of about 12 species of deciduous shrubs in the family Caprifoliaceae, growing to 1-5 m tall. All are natives of eastern Asia.

The leaves are 5-15 cm long, ovate-oblong with an acuminate tip, and with a... more >>>

Geum (Avens)

Geum (Avens) is a genus of about 50 species of perennial herbaceous plants in the rose family Rosaceae, native to Europe, Asia, North and South America, Africa and New Zealand. They are closely related to Potentilla and Fragaria.
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Malcolmia

Malcolmia is a genus from the family Brassicaceae. Species from this genus are native to Europe and Africa.

Several species are cultivated for their flowers, these include Virginian stock (Malcolmia maritima).

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