Search results
Results from the WOW.Com Content Network
Chrysolina fastuosa, also known as the dead-nettle leaf beetle, [1] is a species of leaf beetle in the family Chrysomelidae found in Europe, Caucasus and northern Turkey. [ 2 ] Description
The common name "dead-nettle" has been derived from the German Taubnessel ("deaf nettle", or "nettle without a kernel"), [11] and refers to the resemblance of Lamium album [12] to the very distantly related stinging nettles, but unlike those, they do not have stinging hairs and so are harmless or apparently "dead".
Lamium maculatum is a prostrate, spreading herbaceous perennial. [4] This species is very variable in terms of leaf size and shape, hairiness and flower colours. It reaches on average 20–80 centimetres (7.9–31.5 in) in height.
The insects of the beetle family Chrysomelidae are commonly known as leaf beetles, and include over 37,000 (and probably at least 50,000) [citation needed] species in more than 2,500 genera, making up one of the largest and most commonly encountered of all beetle families.
The common names archangel and dead-nettle have been in use for hundreds of years. In 1578 Rembert Dodoens observed that "Dead nettell groweth every where". [46] John Gerard used the word "archangel" in 1633. [47] Gerard believed the dead-nettles were so-named because their leaves resembled those of the true nettles in the family Urticaceae. [48]
Lamium amplexicaule, commonly known as henbit dead-nettle, [2] is a species of Lamium native to the Old World. The specific name refers to the leaves, which are amplexicaul (clasping the stem). Description
Lamium purpureum, (from Latin purpureum - purple) known as red dead-nettle, [2] purple dead-nettle, or purple archangel, [3] is an annual herbaceous flowering plant. It is native to Eurasia but can also be found in North America.
The spotted cucumber beetle is a serious pest of vegetables and is a very common insect on all sorts of flowers. The Colorado potato beetle, Leptinotarsa decemlineata, attacks potatoes and other members of the Solanaceae. The Asian long-horned beetle is a serious pest of trees where it has been introduced. [citation needed]. It seems almost ...