Key to the varieties of Trigonotis inoblita

1Flowers 3-3.5 mm long, 3 mm across. Pedicels 1-4 mm long
Trigonotis inoblita var. inoblita
1'Flowers 4-8 mm long, 5-12 mm across. Pedicels 3-7 mm long
Trigonotis inoblita var. archboldii