The IUCN Plant Red Data Book: Comprising Red Data Sheets on 250 Selected Plants Threatened on a World ScaleHugh Synge, International Union for Conservation of Nature and Natural Resources. Threatened Plants Committee IUCN, 1978 - 540 sivua Information on 250 selected plants on a world scale. |
Muita painoksia - Näytä kaikki
Yleiset termit ja lausekkeet
Acacia Africa BIOLOGY AND POTENTIAL bracts branches calyx Canary Islands Cape cm high cm long coastal CONSERVATION MEASURES PROPOSED CONSERVATION MEASURES TAKEN corolla cultivation dense DESCRIPTION Small DISTRIBUTION U.S.A. dunes Endangered Flora Project Endangered Species Endangered Species Act endemic erect Eucalyptus extinct flowering plants flowering plants endemic forest Fruit genus goats grateful grazing green grows HABITAT AND ECOLOGY hairless help in producing horticultural illustrations individuals Inflorescence known lanceolate leaf leaves LEGUMINOSAE limestone lobes locality Lord Howe Island mountain National Park nature reserve occurs orchid ovate palm PALMAE panicles perennial petals pollination POTENTIAL VALUE producing this sheet protected Red Data Book REFERENCES rhizomes Royal Botanic Gardens seed seedlings sepals sheet is based sheet was supplied shrub slender slopes Socotra soil South stalks STATUS Endangered STATUS Rare STATUS Vulnerable stems succulent survival threatened trees vegetation wild populations yellow Zealand
Viitteet tähän teokseen
Conservation of Medicinal Plants Olayiwola Akerele,Vernon Heywood,Hugh Synge Rajoitettu esikatselu - 1991 |