This map of the potential distribution of Delta arrowhead has been produced from CLIMATEŽ modelling overlayed with: Overlays used Land use: Pasture irrigated and dryland Horticulture Broadacre cropping Broad vegetation types: Riverine grassy woodland; riparian forest; swamp scrub. Colours indicate possibility of Saigttaria platyphylla infesting these areas. Red = Very High Orange = High Light Green = Medium Dark Green = Likely | Potential Distribution of Delta arrowhead |
In the non-coloured areas the plant is unlikely to establish as the climate, soil or landuse is not presently suitable. Further information on mapping potential distribution of weeds |