Caladenia rosella Endangered Victoria Box and ironbark forests, Peak flowering period: Similar species: G.W.Carr (rosella grassy dry forest and August and September crimson spider-orchid spider-orchid) heathy dry forest (Caladenia concolor), Flowering may be elegant spider-orchid enhanced by fire (C. formosa) Caladenia saggicola Critically Tasmania Eucalyptus viminalis Peak flowering period: Similar species: D.L.Jones (sagg endangered woodland with a ground mid September and mid Caladenia venusta spider-orchid) layer dominated by October (does not occur in Lomandra longifolia on Tasmania), C. This species responds well-drained, grey sandy patersonii well to disturbance loams; also Allocasuarina (rabbits and horses) and verticillata and Eucalyptus is likely to respond viminalis woodland on strongly to fire yellow to grey sandy loams over sandstone Caladenia sp. Critically Victoria Eucalyptus Peak flowering period: Similar species: Kilsyth South endangered cephalocarpa September and October Caladenia venusta (G.S.Lorimer 1253) grassy open forest Vic. Herbarium (Kilsyth South spider-orchid) Caladenia sylvicola Critically Tasmania Heathy Eucalyptus Peak flowering period: a Similar species: not D.L.Jones (forest endangered forest on a few days either side of the specified tenuiramis fingers) highly isolated hillside and 1 November also in open damp Eucalyptus obliqua forest on a moist, south-facing slope, both with
Caladenia rosella G.W.Carr (rosella spider-orchid) Endangered Victoria Box and ironbark forests, grassy dry forest and heathy dry forest Peak flowering period: August and September Flowering may be enhanced by fire Similar species: crimson spider-orchid (Caladenia concolor), elegant spider-orchid (C. formosa) Caladenia saggicola D.L.Jones (sagg spider-orchid) Critically endangered Tasmania Eucalyptus viminalis woodland with a ground layer dominated by Lomandra longifolia on well-drained, grey sandy loams; also Allocasuarina verticillata and Eucalyptus viminalis woodland on yellow to grey sandy loams over sandstone Peak flowering period: mid September and mid October This species responds well to disturbance (rabbits and horses) and is likely to respond strongly to fire Similar species: Caladenia venusta (does not occur in Tasmania), C. patersonii Caladenia sp. Kilsyth South (G.S.Lorimer 1253) Vic. Herbarium (Kilsyth South spider-orchid) Critically endangered Victoria Eucalyptus cephalocarpa grassy open forest Peak flowering period: September and October Similar species: Caladenia venusta Caladenia sylvicola D.L.Jones (forest fingers) Critically endangered Tasmania Heathy Eucalyptus tenuiramis forest on a highly isolated hillside and also in open damp Eucalyptus obliqua forest on a moist, south-facing slope, both with Peak flowering period: a few days either side of the 1 November Similar species: not specified
draft-guidelines-threatened-orchids.docx