Microtis unifolia

Common onion-orchid

Summary of the structured data documented in ClimaFlora for this taxon.

Other

CC BY-SA 3.0 · wikimedia_commons · source

Geoff Derrin · CC BY-SA 4.0 · wikimedia_commons · source

Donald Hobern from Canberra, Australia · CC BY 2.0 · wikimedia_commons · source

1 / 3

Identity and native distribution

Family

—

Life form

Other

Documented native regions

Temperate AsiaTropical AsiaAustralasiaPacific

Human foodMedicinal use

Variable	Observed range	Central range
Annual mean temperature	3.13 – 27.03	4.99 – 26.79
Temperature of the warmest month	12.89 – 40.11	14.63 – 39.63
Temperature of the coldest month	-12.39 – 24.95	-6.15 – 24.89
Annual precipitation	176.92 – 5543.48	183.52 – 4355.22
Precipitation seasonality	7.1 – 120.74	7.64 – 109.88

These values describe the documented climate envelope of the taxon. They are not, by themselves, a local recommendation.

Variable	Unit	Observed range	Central range
Cation exchange capacity (CEC)	cmol(+)/kg	22.05 – 32.85	24.5 – 26.7
Clay	%	23.6 – 32.3	25.6 – 29
Coarse fragments	%	12.25 – 17.35	13.75 – 16.15
Total nitrogen	g/kg	3.25 – 5.49	3.35 – 4.79
pH	—	5.15 – 5.6	5.2 – 5.5
Sand	%	38.2 – 46.55	40.95 – 44.3
Soil organic carbon	g/kg	70.6 – 171.75	89.2 – 139.45

These soil preferences should be compared with the site profile and the confidence of the local data.