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| | cress -- Encyclopædia Britannica (Site not responding. Last check: 2007-10-11) |
 | | Watercress (Nasturtium officinale), perhaps the most popular of the edible cresses, is a hardy creeping perennial plant, native to Europe but extensively naturalized elsewhere in streams, pools, and... |
 | | Lesser swine cress (C. didymus), a coarse, tough cosmopolitan weed with small, four-petaled white flowers and finely cut leaves, is native to North America but naturalized in Europe. |
 | | Rock cresses are either erect or mounding in habit and bear long, narrow seedpods. |
| www.britannica.com /eb/article-9027865?tocId=9027865 (434 words) |
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