Corybas Salisb.

Dorsal sepal and labellum greatly developed; the outer perianth segments inconspicuous Corybas
consider the other alternative
Margins of the labellum fringed or serrulate
consider the other alternative
Margins of the labellum fringed. Leaf green on both surfaces
consider the other alternative
Labellum protuberance inconspicuous and not notched at apex; reddish-purple or whitish
choose this alternativereject this alternative
Flowers 2–3 cm long. Perianth reddish-purple. Petals auriculate at base. Leaf orbicular-cordate, 20–40 mm wide. Widespread. Fl. May–June Corybas fimbriatus
choose this alternativereject this alternative
Flowers less than 2 cm long. Perianth purple. Petals often 2-fid at apex. Leaf 10–20 mm wide. Widespread. Fl. May–June Corybas pruinosus