Caladenia alpina Mountain Caladenia Stout perennial herb growing from round tubers, forming small colonies. Stem often reddish, hairy. Dies down in hot weather.
Caladenia carnea Pink Fingers Slender erect perennial growing from round tubers, scattered in loose colonies. Stem green or reddish with scattered hairs. Dies down in hot weather. Plants in the Dandenong Ranges are frequently white.
Caladenia catenata White Caladenia, White Fingers Slender erect perennial growing from round tubers, scattered plants form extensive colonies. Hairy green or reddish stem. Dies down in hot weather.
Caladenia clavigera Plain-lip or Clubbed Spider-orchid Slender perennial growing from round tubers, scattered or in small colonies. Stem green to brown, hairy. Dies down in hot weather.
Caladenia congesta Black-tongue Caladenia Very slender erect perennial growing from round tubers, scattered or forming loose colonies. Sparsely hairy green or reddish stem. Dies down in hot weather.
Caladenia filamentosa Red Daddy-long-legs Slender perennial herb growing from round tubers, colonies scattered, in small dense clumps. Stem green or reddish, covered in soft long hairs. Dies down in hot weather.
Caladenia flavovirens Summer Spider Orchid Robust erect perennial growing from round tubers, scattered individuals amongst shrubs. Slender hairy green or reddish stem. Dies down in hot weather.
Caladenia iridescens Bronze Caladenia Slender erect perennial growing from round tubers, scattered in understorey. Stem green with few purplish hairs. Dies down in hot weather.
Caladenia moschata Musky Caladenia Very slender erect perennial growing from round tubers, forming small colonies. Stem green or reddish. Dies down in hot weather.
Caladenia oenochila Wine-lipped Spider-orchid Slender erect perennial growing from round tubers. Hairy green-brown stem. Dies down in hot weather.
Caladenia parva Small Spider Orchid Slender erect perennial growing from round tubers. Stem green, hairy. Dies down in hot weather.
Caladenia praecox Early Caladenia Very slender erect perennial growing from round tubers, scattered or in loose colonies. Stem green or reddish. Dies down in hot weather.
Caladenia pusilla Tiny Caladenia Slender erect perennial growing from round tubers, forming small loose colonies. Sparsely hairy green stem with brownish base. Dies down in hot weather.
Caladenia transitoria Eastern Bronzehood See Caladenia iridescens. C. transitoria is smaller and less robust.
Caleana major Large Duck-orchid Erect perennial herb. Slender greenish-brown stem with a basal narrow sheathing bract. Can form large dense colonies. Dormant during summer-autumn.
Calochilus campestris Copper Beard-orchid Perennial herb with egg-shaped tubers. Stout, fleshy green stem with 2 copper-coloured bracts. Occurs as scattered individuals.
Calochilus paludosus Red Beard-orchid Perennial herb with egg-shaped tubers. Slender, green stem with 1-2 bracts. Occurs as scattered individuals.
Calochilus robertsonii Purplish Beard-orchid Perennial herb with egg-shaped tubers. Stout, fleshy green stem with 1-2 bracts. Occurs as scattered individuals.
Chiloglottis cornuta Green Bird-orchid Perennial herb with a stout green stem, growing from a small round tuber. Forms large colonies.
Chiloglottis jeanesii Mountain Bird-orchid Perennial herb with a fleshy green-brown stem, growing from a small round tuber. Forms large colonies.