Hi,
The plant database says that vallisneria spiralis is allowed, but is it not allowed in Auckland?
It's listed as a pest plant on the Auckland regional council website:
http://www.arc.govt.nz/environment/plants-and-animals/search-for-plants/index.cfm?63E0F20E-14C2-3D2D-B905-50098EBBE4B9&plantcode=Valspi
Also the biosecurity website says it's an "unwanted organism"
http://www.biosecurity.govt.nz/pests/vallisneria-spiralis
Anyone know what the story is?
Cheers,
Sarah