Ammi visnaga
Ammi visnaga is a species, herbaceous, from 1 to 1.5 m high, without hairs or glabrous. The stem is smooth, with tiny lines that run through different hue. Each sheet comes out, makes the stem form a small knot, and twisting a few degrees from the vertical.
Origin and distribution
Mediterranean and Near East as well.
Habitat
Roadsides and in fields with a maximum height of 1,500 meters.
Description
Is annual or biennial. The leaves are cauline, embrace the stem and are deeply divided segments forming a millimeter or two wide, reaching the midrib of the leaf or pinnatisect. The end of the leaves end in long, narrow linear or the entire margin. In the photo on the left shows.
The most striking aspect of the plant are the inflorescences in compound umbels, with involucre formed by bracts trifid or divided into three, with a size similar to the spokes. These may be more than 1... read more
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