Dendrobium speciosum is a species of orchid native to Australia, particularly found in the eastern regions. It is known for its striking, fragrant flowers that can vary in color from white to yellow, often with purple markings. The plant typically grows as an epiphyte, meaning it thrives on other plants, using them for support while deriving moisture and nutrients from the air and rain. This orchid blooms in late winter to early spring, producing clusters of flowers that can last for several weeks. Dendrobium speciosum is popular among orchid enthusiasts and is often cultivated for ornamental purposes due to its beauty and resilience.