''Derris'' is
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ...
of leguminous plants found in
Southeast Asia
Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical south-eastern region of Asia, consisting of the regions that are situated south of mainland ...
and the southwest Pacific islands, including
New Guinea
New Guinea (; Hiri Motu: ''Niu Gini''; id, Papua, or , historically ) is the world's second-largest island with an area of . Located in Oceania in the southwestern Pacific Ocean, the island is separated from Australia by the wide Torres ...
. The roots of ''
D. elliptica'' contain
rotenone
Rotenone is an odorless, colorless, crystalline isoflavone used as a broad-spectrum insecticide, piscicide, and pesticide. It occurs naturally in the seeds and stems of several plants, such as the jicama vine plant, and the roots of several mem ...
, a strong
insecticide
Insecticides are substances used to kill insects. They include ovicides and larvicides used against insect eggs and larvae, respectively. Insecticides are used in agriculture, medicine, industry and by consumers. Insecticides are claimed t ...
and fish poison.
Despite the secondary compounds found in ''Derris'', they serve as food plants for many
Lepidoptera
Lepidoptera ( ) is an order of insects that includes butterflies and moths (both are called lepidopterans). About 180,000 species of the Lepidoptera are described, in 126 families and 46 superfamilies, 10 percent of the total described speci ...
n
larva
A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle.
...
e including ''
Batrachedra
''Batrachedra'' is the largest genus in the moth family Batrachedridae, with representatives all over the world. The early stages of most species are unknown. The genus name is derived from the Greek words ''batrachos'', 'frog', and ''edra'', 's ...
'' spp.
Selected species
''The Plant List''
The Plant List
/ref> includes the following:
* ''Derris cumingii
''Derris'' is genus of leguminous plants found in Southeast Asia and the southwest Pacific islands, including New Guinea. The roots of '' D. elliptica'' contain rotenone, a strong insecticide and fish poison.
Despite the secondary compounds foun ...
''
* ''Derris elegans
''Derris elegans'' is a species of leguminous plants. It is found in Papua New Guinea.
References
External links
''Derris elegans''at The Plant List
''Derris elegans''at Tropicos
Tropicos is an online botanical database containing tax ...
''
* '' Derris elliptica''
* ''Derris ferruginea
''Derris'' is genus of leguminous plants found in Southeast Asia and the southwest Pacific islands, including New Guinea. The roots of '' D. elliptica'' contain rotenone, a strong insecticide and fish poison.
Despite the secondary compounds foun ...
''
* ''Derris malaccensis
''Derris'' is genus of leguminous plants found in Southeast Asia and the southwest Pacific islands, including New Guinea. The roots of '' D. elliptica'' contain rotenone, a strong insecticide and fish poison.
Despite the secondary compounds foun ...
''
* ''Derris marginata
''Derris'' is genus of leguminous plants found in Southeast Asia and the southwest Pacific islands, including New Guinea. The roots of '' D. elliptica'' contain rotenone, a strong insecticide and fish poison.
Despite the secondary compounds foun ...
''
* ''Derris microphylla
''Derris'' is genus of leguminous plants found in Southeast Asia and the southwest Pacific islands, including New Guinea. The roots of '' D. elliptica'' contain rotenone, a strong insecticide and fish poison.
Despite the secondary compounds foun ...
''
* ''Derris ovalifolia
''Derris'' is genus of leguminous plants found in Southeast Asia and the southwest Pacific islands, including New Guinea. The roots of '' D. elliptica'' contain rotenone, a strong insecticide and fish poison.
Despite the secondary compounds foun ...
''
* '' Derris parviflora''
* ''Derris philippinensis
''Derris'' is genus of leguminous plants found in Southeast Asia and the southwest Pacific islands, including New Guinea. The roots of '' D. elliptica'' contain rotenone, a strong insecticide and fish poison.
Despite the secondary compounds foun ...
''
* ''Derris polyantha
''Derris'' is genus of leguminous plants found in Southeast Asia and the southwest Pacific islands, including New Guinea. The roots of '' D. elliptica'' contain rotenone, a strong insecticide and fish poison.
Despite the secondary compounds foun ...
''
* '' Derris robusta''
* ''Derris scandens
বাংলা নাম আমকুড়চি বা কালী লতা।
''Derris scandens'' is a plant species in the genus ''Derris'' of the family Fabaceae. It grows throughout the Indian subcontinent, Southeast Asia, Malesia and A ...
''
* ''Derris trifoliata
''Derris trifoliata'' is a plant species in the genus ''Derris'', Family - Leguminosae
It is known as "Karanjvel" in Marathi - local language of Maharashtra, India.
It is a large climber found commonly in coastal swamps of Konkan (India). It is ...
'', also known as the common derris
See also
* "Derris" insecticides based on rotenone
Rotenone is an odorless, colorless, crystalline isoflavone used as a broad-spectrum insecticide, piscicide, and pesticide. It occurs naturally in the seeds and stems of several plants, such as the jicama vine plant, and the roots of several mem ...
* ''Millettia pinnata
''Millettia pinnata'' is a species of tree in the pea family, Fabaceae, native to eastern and tropical Asia, Australia, and Pacific islands. It is often known by the synonym '' Pongamia pinnata''. Its common names include Indian beech and Pongam ...
'': ''D. indica'' is a synonym.
References
External links
*
*
Millettieae
Fabaceae genera
{{Millettieae-stub