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Arabis

From Gardening Wiki

Arabis (rockcress) is a genus of flowering plants, within the family Brassicaceae, subfamily Brassicoideae.

The 5 most interesting photos from Flickr for the tag 'arabis'


Definitely cute


Polygonia c-album/ gehakkelde aurelia


Arabis caucasica _PICT3592


Arabis saucers


A single flower of a rock cress.


Image:Arabis procurrens1.jpg
Arabis procurrens flowers

Though traditionally recognized as a large genus with many Old World and New World members, more recent evaluations of the relationships among these species using genetic data suggest that there are two major groups within the old genus Arabis. These two groups are not each others closest relatives, so have been split into two separate genera. The Old World members all remain in the genus Arabis, whereas most of the New World members have been moved into the genus Boechera, with only a few remaining in Arabis.

The species are herbaceous annual or perennial plants, growing to 10-80 cm tall, usually densely hairy, with simple entire to lobed leaves 1-6 cm long, and small white four-petalled flowers. The fruit is a long, slender capsule containing 10-20 or more seeds.

Some species, notably A. alpina, are cultivated as ornamental plants in gardens. Many others are regarded as weeds.

Selected species

da:Kalkkarse de:Gänsekressen fr:Arabette lt:Vaistutis nl:Scheefkelk pl:Gęsiówka pt:Arabis

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