eichhornia flowers on artificial lakes

1824 accidentally amazon another aquatic area artificial being besides bodies botanist brazilian can carl considered crassipes damage dayak discovered easily eichhornia environment expedition first floating flowers friedrich german growth has high hyacinth ilungilung indonesia kelipuk known lakes lampung latin manado martius name named nature other palembang philipp plant rate regions ringgak river scientist several spreads such tumpe type von was water waterways weed