Local Provenance Plants are those that have evolved to suit a location's natural unique conditions. Lots or little rain some years, every year or throughout the year or just when it is cold or hot. Levels of sunlight and temperature variations. Alkaline or acidic, clay or sandy soil with an abundance or low levels of phosphate, iron, calcium, nitrogen, humus, rocks, underground water reserves. Plants may rely on a particular insect, bird, possum or the wind for cross polination, heat to open pods and wood ash, rain and light to germinate (propagate). Plants have adapted to live in shady gullies, or salty tidal wetlands or Sunny well drained spots.
Since 1995, the Rozelle Bay Community Native Nursery has collected seeds and cuttings from the closest remnant bushland, to propagate and reintroduce Local Provenance Plants to Annandale and the Inner West of Sydney.
Drawings / Album of watercolour drawings of Australian natural history, owned by Robert Anderson Seton, ca.1800, State Library of NSW (Released for Library Hack 2011)