Caladenia ovata Vulnerable SA Brown stringybark Peak flowering period: Similar species: narrow R.S.Rogers (Eucalyptus tall late September and in spider-orchid baxteri) (Kangaroo Island shrubland and tall October (Caladenia leptochila); spider-orchid) in a hybridisation between Seldom flowers except under-storey narrow lipped after bushfires and the Kangaroo Island spider-orchid Caladenia pallida Critically Tasmania Open eucalypt forest in Peak flowering period: Similar species: Lindl. (rosy endangered lowland areas with annual October with peak in Caladenia patersonii? orchid) rainfall less than 1000 mm; November the species' historical distribution may have included a more diverse range of habitats Caladenia procera Critically WA Jarrah (Eucalyptus Peak flowering period: Similar species: Hopper & A.P.Br. endangered marginata), marri mid September to late Caladenia pectinata, (Carbunup king (Corymbia calophylla) and October Caladenia decora spider orchid) peppermint (Agonis Known to hybridise with flexuosa) woodland forest mantis orchid amongst low-dense shrubs (Caladenia attingens) Caladenia pumila Critically Victoria Endemic to the Geelong Peak flowering period: not Similar species: not (dwarf endangered area specified specified orchid)
Caladenia ovata R.S.Rogers (Kangaroo Island spider-orchid) Vulnerable SA Brown stringybark (Eucalyptus baxteri) tall shrubland and tall in a under-storey Peak flowering period: late September and in October Seldom flowers except after bushfires Similar species: narrow spider-orchid (Caladenia leptochila); hybridisation between narrow lipped and the Kangaroo Island spider-orchid Caladenia pallida Lindl. (rosy Critically endangered Tasmania Open eucalypt forest in lowland areas with annual rainfall less than 1000 mm; the species' historical distribution may have included a more diverse range of habitats Peak flowering period: October with peak in November Similar species: Caladenia patersonii? Caladenia procera Hopper & A.P.Br. (Carbunup king spider orchid) Critically endangered WA Jarrah (Eucalyptus marginata), marri (Corymbia calophylla) and peppermint (Agonis flexuosa) woodland amongst low-dense shrubs Peak flowering period: mid September to late October Similar species: Caladenia pectinata, Caladenia decora Known to hybridise with forest mantis orchid (Caladenia attingens) Caladenia pumila (dwarf Critically endangered Victoria Endemic to the Geelong area Peak flowering period: not specified Similar species: not specified orchid) orchid)
draft-guidelines-threatened-orchids.docx