ALIEN SPECIES BY ANNASAMUEL.LANKA

1
Alien Species

• By
• ANNASAMUEL.LANKA(Ph.D)
• Mr. T.Sivakesava Rao
• Resource person for Medicinal plants
• ARS Seetampeta
• Acharya N G Ranga Agriculture University
• Andhra Pradesh

2

Vande mataram Sujalam suphalam malayaja
shitalam
3
Water
Vana Devatha
Forest
4
Neeru- ChettuMovement
5
Datte Bharam Kusuma Patra PhalavsleenamDharmatyat
ham Vahati Seetabham RujanchaYo
Dehamarpayatichanya Sukhasya HetoTasmy Vadanya
Gurve Tarve Namaste

6
Alien SpeciesPlants which are introduced to
the Local Ecosystem
7
Invasive Alien SpeciesThe alien species which
dominate and suppress the native species
disturbing the local ecosystem
8
Vana Rakshas
9
Invasive Alien Species

• Chromalena odorata
• Lantana camara
• Imperta cylindrica
• Parthenium hysterophorus
• Eichhornia crassipes
• Mimosa pudica
• Cuscuta reflexa
• Acacia farensiana
• Typha angustata

10
Chromalena odorata
Citation Chromolaena odorata (L.) King
Robinson in Phytologia 20 204. 1970. Eupatorium
odoratum L. Syst. Nat. ed. 10(2). 1205. 1759 FBI
3 244. 1881.
11
Eichhornia crassipes
Citation Eichhornia crassipes (C. Martius)
Solms-Loub. in A.DC. Monogr. Phan. 4 527. 1883
Fischer in Gamble 3 1530(1069). 1928. Pontederia
crassipes C. Martius, Nov.Gen. Sp. Pl. 9.t. 4.
1823.
12
Parthenium hysterophorus
Citation Parthenium hysterophorus L. Sp. Pl.
988. 1753. Pullaiah Moulali, Fl. Andhra Pradesh
2 533. 1997
13
Mimosa pudica
Citation Mimosa pudica L. Sp. Pl. 518. 1753 FBI
2 201.1878 Gamble 1 421(298). 1919.
14
Imperta cylindrica
Citation Imperata cylindrica (L.) Raensch. Nom.
Bot. (3d.3)10.1797. Langurus cylindrica L. Syst.
Net. ed .10. 2 878.1759. Imperata cylindrica
var. koenigii (Retz.) T.A. Durand Schinz.
Consp. Fl. Africa 5 694.1854 Fischer in Gamble
3 1707(1184). 1934.
15
Cuscuta reflexa
Citation Cuscuta reflexa Roxb. Pl. Cor. 21
3.5.104. 1798. FBI 4 225.1883 Gamble 2 931
(654). 1923.
16
Acacia farensiana
Citation Acacia farnesiana (L.) Willd. Sp. Pl.
4 1083. 1806 FBI 2 292 1878. Gamble 1 425
(301). 1919. Mimosa famesiana L. Sp. Pl. 521.
1753.
17
Typha angustata
Citation Typha angustata Bory. Choub. Exp.
Sci. Moree, Bot. 1 338.1833 FBI 6 489.1893
Fischer in Gamble 3 1571(1096).1931.
18
Lantana camara
Citation Lantana camara L. Sp. Pl. 627. 1753
FBI 4 562. 1885. L. aculeata L. Sp.Pl. 627.
1753 Gamble 2 1087 (761). 1924.
19
Curse Blessing
20
Vana Rakshas Vana Devatha
21
Thank you