Thelymitra pauciflora, commonly called the slender sun orchid in Australia and maikaika or maika in New Zealand is a species of orchid in the family Orchidaceae. It is one of the most widespread and common orchid species in Australia, growing in all states except Western Australia and the Northern Territory, and also in New Zealand including Chatham Island.
Thelymitra alcockiae, commonly called Kath's sun orchid, is a species of orchid that is endemic to southern continental Australia. It has a single long, narrow leaf and up to twelve pale blue to deep purplish blue flowers, mauve or reddish on their back side.
Thelymitra frenchii, commonly called the scarp sun orchid or Jarrahdale sun orchid, is a species of orchid in the family Orchidaceae and endemic to a small area in the south-west of Western Australia. It has a single long, fleshy leaf and up to three relatively small, blue flowers.
Thelymitra malvina, commonly called the mauve-tufted sun orchid, is a species of orchid, native to eastern Australia and New Zealand. It has a single large, fleshy leaf and up to twenty-five blue to mauve flowers with pink or mauve tufts on top of the anther.
Thelymitra basaltica, commonly called the grassland sun orchid, is a species of orchid that is endemic to Victoria. It has a single fleshy, channelled, dark green leaf and up to eight small pale blue, self-pollinating flowers which open only slowly on warm to hot days.
Thelymitra batesii, commonly called the plump sun orchid, is a species of orchid that is endemic to South Australia. It has a single fleshy, channelled, dark green leaf and up to eight mauve to bluish purple flowers that are pinkish with darker stripes on the back. The unopened flower buds are distinctly plump.
Thelymitra exigua, commonly called the short sun orchid, is a species of orchid that is endemic to south-eastern Australia. It has a single fleshy, channelled, dark green leaf and up to eight relatively small pale blue flowers with white toothbrush-like tufts on top of the anther.
Thelymitra holmesii, commonly called the blue star sun orchid, is a species of orchid that is endemic to south-eastern Australia. It has a single long, narrow, fleshy leaf and up to nine purplish blue to mauve flowers with a deeply notched lobe on top of the anther.
Thelymitra viridis, commonly called the green sun orchid, is a species of orchid that is endemic to Tasmania. It has a single erect, fleshy, channelled leaf and up to seven small self-pollinating pale blue to pale purplish flowers. The rest of the plant is a pale green colour.
Thelymitra latiloba, commonly called the wandoo sun orchid or wandoo shirt orchid, is a species of orchid in the family Orchidaceae and endemic to the south-west of Western Australia. It has a single erect, fleshy, channelled, dark green leaf and up to twelve blue flowers with darker blue veins and sometimes flushed with mauve. The lobe on top of the anther is wavy.
Thelymitra occidentalis, commonly called the western azure sun orchid or rimmed orchid, is a species of orchid in the family Orchidaceae and is endemic to the south-west of Australia. It has a single erect, fleshy, channelled, dark green leaf and up to fifteen blue flowers with darker blue veins and sometimes flushed with pink. The lobe on top of the anther has a wavy, yellow crest.
Thelymitra aemula, commonly called the gumland sun orchid, is a species of orchid in the family Orchidaceae that is endemic to New Zealand. It has a single erect, dark green leaf with a reddish base and up to twenty or more pale mauve to dark sky blue flowers. It is similar to T. ixioides but has a differently coloured lobe on top of the anther.
Thelymitra glaucophylla is a species of orchid that is endemic to South Australia. It has a single erect, channelled, pale green leaf and up to fifteen pale blue, mauve or white flowers with an inflated, greyish lobe on top of the anther.
Thelymitra petrophila, commonly known as the granite sun orchid, is a species of orchid that is endemic to Western Australia. It has a single erect, channelled, long light green leaf and up to ten or more pale blue to mauve or pink flowers. It grows in drier area, usually in shallow soil pockets on granite outcrops.
Thelymitra × dentata, commonly called hybrid sun orchid, is a species of orchid in the family Orchidaceae that is endemic to New Zealand. It has a single fleshy, channelled leaf and up to six blue or pink flowers with prominent dark blue stripes. It is a natural hybrid between T. longifolia and T. pulchella and is only found where the parent species occur together.
Thelymitra hatchii, commonly called Hatch's sun orchid, is a species of orchid in the family Orchidaceae that is endemic to New Zealand. It has a single erect, deeply channelled, dark reddish green leaf and up to eight mauve or pink flowers. The lobe on top of the anther is red with a yellow top and the arms on the sides of the column have tufts of pale yellow hairs.
Thelymitra latifolia is a species of orchid in the family Orchidaceae and is endemic to South Australia. It has a single broad, flat, dark green and reddish leaf and up to eight blue to mauve flowers which only open on warm, humid days.
Thelymitra nervosa, commonly called the spotted sun orchid, is a species of orchid in the family Orchidaceae that is endemic to New Zealand. It has a single broad, channelled leaf and up to ten blue flowers with darker spots.
Thelymitra pulchella, commonly called the striped sun orchid, is a species of orchid in the family Orchidaceae that is endemic to New Zealand. It has a single erect, fleshy, channelled leaf and up to fourteen blue flowers with darker stripes on the petal and sometimes also on the sepals. The column and its lobes are variable in shape and colour.
Thelymitra odora is a rare species of orchid in the family Orchidaceae and is endemic to a small area of South Australia. It has a single erect, channelled, linear leaf and up to four deep blue flowers. It is similar to T. pauciflora but is distinguished from that species by its slaty grey flower buds and a different lobe on top of the anther.
