Pterostylis atriola (original) (raw)

Pterostylis atriola, commonly known as the snug greenhood, is a species of orchid endemic to Tasmania. As with similar orchids, the flowering plants differ from those which are not flowering. The non-flowering plants only have a rosette of leaves but the flowering plants have one or two rosettes on growths from the base and up to ten small, dark green, white and brown flowers on a relatively tall flowering spike. It is a rare species, only known from four widely separated populations.