Pests > Pests Entities > Weeds > Polygonum spp., north Sri Lanka
Pests Pests Entities Weeds Polygonum spp., north Sri Lanka
|
Polygonum spp., north Sri Lanka
|
|
|
 |
 |
| December 2011. A plant from a pond in north Sri Lanka.
It was identified as either Polygonum barbatum or P. pulchrum.
1. Pancho, J.V. and M. Soerjani. 1978. Aquatic weeds of Southeast Asia. SEAMEO Center of Tropical Biology (BIOtrOP), Bogor, Indonesia.
2. Cook, C.D.K. 1996. Aquatic and wetland plants of India. Oxford University Press, Oxford, New York, Delhi.
|
.
|
|
