Key criteria:
Constraints Minimum: interpretation of user requirements Exact: interpretation of user requirements
PLANT NAME: Plant's name or part of the plant's name SCIENTIFIC: Plant name type COMMON: Plant name type
SECTOR: Higher grouping of ecological regions Tolerance: Plant tolerance of environmental factors.    
ECOL. REGION: Ecological Region   WATERLOGGING: Plant tolerance of seasonal waterlogging.  
(see map)   SALT WIND: Plant tolerance of salt winds.  
      FROST: Plant tolerance of frost.  
      DROUGHT: Plant tolerance of drought  
Secondary criteria:
APPLICATION: Common plant applications.   Tolerance: Plant tolerance of environmental factors.    
PRIMARY FORM: Plant form WIND: Plant tolerance of strong or gale force winds.  
SECONDARY FORM: Plant form subgroup.   FERTILITY: Plant tolerance of low fertility soils.  
SOIL: Soil Order, the highest level of grouping in an hierarchical classification of New Zealand Soils.   BROWSING: Plant tolerance of animal browsing.  
MAX HEIGHT: Plant maximum height (metres) m   WILDLIFE: Plant wildlife attraction characteristics  
GROWTH: Plant growth rate  
SUCCESSION: Plant need for partial site rehabilitation or restoration