Dendrobium baileyi
Dendrobium baileyi, commonly known as the blotched gemini orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae and has arching stems and flowering stems with one or two spidery, yellow flowers with dark purple spots emerging from leaf axis. It grows in tropical North Queensland, New Guinea and the Solomon Islands. Description. "Dendrobium baileyi" is an epiphytic or lithophytic herb that has arching stems bearing well-spaced but partly overlapping leaves long and about wide. The leaves are dark green and narrow lance-shaped to narrow egg-shaped. The flowering stems are long and emerge from  the stem opposite to leaf axils. There are one or two flowers on a pedicel long, each flower wide. The flowers are resupinate, spider-like and yellowish green with many dark purple spots and blotches. The sepals are long and about wide and the petals are long and about wide. The labellum is curved, about long and wide with three lobes. The side lobes are reddish and triangular and the middle lobe has a hairy white ridge near its base. Flowering occurs from January to February. Taxonomy and naming. "Dendrobium baileyi" was first formally described in 1874 by Ferdinand von  Mueller from a specimen on a forested hillside near Rockingham Bay and the description was published in the "Fragmenta phytographiae Australiae". The specific epithet ("baileyi") honours Frederick Bailey. Distribution and habitat. The blotched gemini orchid grows on trees in rainforest between the McIlwraith Range and Townsville in Queensland and in New Guinea and the Solomon Islands.