Scientific Name: Microtis unifolia

Common Name: common onion-orchid

Family Classification (Clade): Monocots

Family: Orchidaceae

Form Description: Robust, green onion orchid with a single tubular, green leaf, 100-400mm long.

Height (m): 0.6 – 0.9

Flowers: A robust green to greenish-yellow onion orchid with up to 100 crowded flowers, a short, oblong labellum with undulating margins, two dark-green, mounded basal calli.

Municipality
Break O’DayBrightonBurnieCentral CoastCentral HighlandsCircular HeadClarenceDerwent ValleyDevonportDorsetFlindersGeorge TownGlamorgan-Spring BayGlenorchyHobartHuon ValleyKentishKing IslandKingboroughLatrobeLauncestonMeander ValleyNorthern MidlandsSorellSouthern MidlandsTasmanWaratah-WynyardWest CoastWest Tamar
Plant Communities
No data available for this species
Habitat Notes

Common in disturbed grassy environments, such as roadsides and lawns.

Propagation Calendar

  • Flowering Month
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Seed Collecting Month
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Sowing Month
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Cutting Month
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Propagation Method
Specialist Method

Seed Information

Seed Treatment Notes

Orchid seeds are very minute yellow, brown or blackish dust-like particles. Orchid seeds are produced within a capsule that splits at maturity and releases thousands to millions of seeds. Dispersed by wind and water and only germinate following infection of the embryo by a suitable mycorrhizal fungus. Very few seeds become mature plants. For more information see Jones, Wapstra, Tonelli, Harris (1999): The Orchids of Tasmania.