'Register of Significant Trees' produced by the National Trust of Australia and the Royal Botanic Gardens, April 1983; pamphlets.

The papers have been placed in two separate manila folders within the box, and the same order maintained.

'Register of Significant Trees - Report of Pilot Study' produced by the National Trust of Australia and the Royal Botanic Gardens; copies of assessment forms compiled for the 'Register of Significant Trees' produced by the National Trust of Australia and the Royal Botanic Gardens; pamphlets; miscellaneous copies of Trust News; newspaper clippings regarding trees and tree preservation.

Plants in various Victorian regions including Mildura, Portland, Colac, Otway, Queenscliffe; plant survey master list; Plant Mapping Council of Victoria statement of income; Plant mapping Council Of Victoria minutes of meetings; 'The Indigenous Vasculat Flora of Far South-West Victoria'; paper entitled 'Vegetation of the Basalt Plains in Western Victoria' by J.H. Willis in Royal Society of Victoria, 12 June 1964.

Agendas; minutes of meetings; correspondence regarding A.C.R.A..; lists compiled of approved and registered cultivars by the Australian Cultivar Registration Authority; applications for plant variety rights; lists of unregistered cultivars; lists of cultivar descriptions; minutes of the Industry for Plant Breeders Rights; report on the meeting of the Council of the International Society for Horticultural Science review in preparation for the Commission for Horticultural Nomenclature and Registration meeting; receipts; descriptions and draft descriptions of Australian cultivars; application forms for registration of an Australian cultivar; constitution of Authority; property inventory; financial statements; newspaper clippings; pamphlets; The Australian Gardener, 1906; Anderson's Descriptive List of Ornamental Trees, Shrubs & Climbing Plants, 1954; International Code of Nomenclature for Cultivated Plants, 1961 (four copies); International Code of Nomenclature for Cultivated Plants, 1980.

Election material; membership subscription; executive members; programme of symposium on conservation, 1967; annual reports 1966-1974 (complete); Australian Conservation Foundation Viewpoint series No. 1, 1969 - No. 7, 1972 (No. 6 missing); Australian Conservation Foundation Occasional Publication No 2, 1970 - No. 9, 1972 (No. 3 missing); report by The Save the Western Port Coalition, 1971; report on environmental pollution (with newspaper clipping attached entitled 'The Pollution of the Yan Yean, 1889); material regarding the Lake Peddlar Action Committee; newspaper clippings regarding environmental pollution and wildlife crisis; notes compiled by J.H. Willis regarding areas of botanical significance in and around Greater Melbourne, 1970.

Symposium programmes; constitution of the Australian Systematic Botany Society (formerly Association), 1973; composite draft rules; Inaugural meeting of the proposed association for Australian Plant Taxonomists, 1983; articles including 'Systematic Botany News-Sheet' by P. Wilson reprinted from the The Australian Journal of Science, 1963; handwritten and typed report by J.H. Willis on the activities in the National Herbarium of Victoria, 1966.

'Weeds' include cannabis, plants, weeds, blackberries, noxious weeds and pesticides, herbicides.

Includes handwritten notes by Willis.