Tetratema

Tetratema is a genus of flowering plants in the family Melastomataceae. They are native to Australia. Generally, tetratemas are small to medium shrubs characterized by their four-petaled flowers and often four-angled stems. The genus name "Tetratema" is derived from the Greek words "tetra" meaning four, and "tema" meaning cut, referring to the four petals of the flower.

These plants are typically found in heathland and woodland environments. The flowers, which can be various shades of pink, purple, or white, are attractive to pollinators such as bees and butterflies. The leaves are often small and may be linear or oval in shape.

Several species exist within the Tetratema genus, and they are popular among native plant enthusiasts due to their relatively easy cultivation and attractive floral display. Different species can vary in size and flower color, contributing to the diversity within the genus. Further research and taxonomic revisions may occasionally lead to changes in the classification or identification of specific Tetratema species.