Mitragyna stipulosa

Rubiaceae

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

Tree

J. H. van Os · CC BY 4.0 · wikimedia_commons · source

Saint Fédriche NDZAI · CC BY-SA 4.0 · plantnet_gbif · source

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Identity and native distribution

Family

—

Life form

Tree

Documented native regions

Africa

Environmental usesFuelMaterialsMedicinal useDocumented toxicitySocial uses

Variable	Observed range	Central range
Annual mean temperature	18.93 – 29.91	19.53 – 29.61
Temperature of the warmest month	27.03 – 41.31	27.69 – 41.25
Temperature of the coldest month	9.17 – 22.87	9.97 – 22.39
Annual precipitation	9.08 – 3643.82	13.28 – 2783.44
Precipitation seasonality	22.7 – 197.44	27.5 – 184.48

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	6.6 – 13.54	7.95 – 12.85
Clay	%	18.04 – 29.57	20.5 – 27.98
Coarse fragments	%	16.45 – 41.85	21.5 – 39.5
Total nitrogen	g/kg	1.05 – 2.8	1.12 – 1.59
pH	—	4.87 – 5.44	4.9 – 5
Sand	%	45.37 – 64.19	49.42 – 61.75
Soil organic carbon	g/kg	17.23 – 36.09	18.07 – 26.57

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