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 megacalyptra, commonly called the plains sun orchid, is a species of orchid that is endemic to eastern Australia. It has a single erect, fleshy leaf and up to fifteen blue to purplish, sometimes lilac, pink or white flowers with white tufts on top of the anther. It is known as Thelymitra megcalyptra by some authorities.
Thelymitra albiflora, commonly called the white sun orchid, is a species of orchid that is endemic to South Australia. It has a single erect, narrow, fleshy leaf and up to ten relatively small white flowers with white toothbrush-like 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 cyanapicata, commonly called the dark-tipped sun orchid, is a species of orchid that is endemic to South Australia. It has a single fleshy, linear, channelled leaf and up to three small blue or pale purplish to maroon flowers with a dark purplish blue top of the anther.
Thelymitra graminea, commonly called the shy sun orchid, is a species of orchid in the family Orchidaceae and is endemic to the south-west of Western Australia. It has a single leathery, channelled leaf and up to ten relatively small blue, self-pollinating flowers with white, toothbrush-like tufts on the top of the anther.
Thelymitra granitora, commonly called the coastal granite sun orchid or coastal sun orchid, is a species of orchid in the family Orchidaceae and is endemic to the south-west of Western Australia. It has a single short, curved and channelled dark green leaf and up to eight relatively large pale blue or white, self-pollinating flowers with white mop-like tufts on the top of the anther.
Thelymitra peniculata, commonly called the trim sun orchid, is a species of orchid that is endemic to southern eastern Australia. It has a single long, erect, fleshy, channelled leaf and up to eighteen deep blue to purple self-pollinating flowers.
Thelymitra vulgaris, commonly called the slender sun orchid or common sun orchid, is a species of orchid in the family Orchidaceae and endemic to the south-west of Western Australia. It has a single erect, dark green leaf and up to nine relatively small, blue to purplish or white flowers.
Thelymitra xanthotricha, commonly called the yellow tufted sun orchid or yellow tufted slender sun 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 six relatively large dark blue to purplish flowers.
Thelymitra inflata, commonly called the inflated sun orchid, is a species of orchid that is endemic to south eastern Australia. It has a single long, erect, linear leaf and up to six dark blue to purplish flowers with a very inflated lobe on top of the anther.
Thelymitra lucida, commonly called the glistening sun orchid, is a species of orchid that is endemic to south eastern Australia. It has a single erect, fleshy leaf and up to seven dark blue flowers with the sepals a lighter blue than the petals.
Thelymitra mucida, commonly called the plum sun orchid or plum orchid, is a species of orchid that is endemic to southern Australia. It has a single erect, fleshy, linear leaf and up to six blue, purplish or plum coloured flowers with a thick, sticky secretion on the anther lobe.
Thelymitra azurea, commonly called the azure sun orchid, is a species of orchid that is endemic to south-eastern Australia. It has a single fleshy, grass-like leaf and up to ten dark azure blue flowers with darker veins. The lobe on top of the anther has a toothed or warty tip.
Thelymitra canaliculata, commonly called the flushed sun orchid or blue sun orchid is a species of orchid in the family Orchidaceae and is endemic to the south-west of Western Australia. It has a single erect, fleshy leaf and up to twenty eight blue flowers with darker veins and sometimes flushed with pink. The lobe on top of the anther is blackish with a yellow crest.
Thelymitra jonesii, commonly called the skyblue sun orchid, is a species of orchid that is endemic to Tasmania. It has a single erect, fleshy, linear, dark green leaf and up to six relatively small light blue to azure blue flowers with darker veins. It is a rare orchid known from only four scattered locations in moist coastal heath.
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 paludosa, commonly known as the plain sun orchid, is a species of orchid that is endemic to Western Australia. It has a single erect, channelled, dark green leaf and up to ten or more blue to violet flowers. It grows in higher rainfall areas near the south coast.
