Distylium racemosum

Evergreen witch hazel · Hamamelidaceae

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

HamamelidaceaeTree

KENPEI · CC BY-SA 3.0 · wikimedia_commons · source

Tournasol7 · CC BY 4.0 · wikimedia_commons · source

Natuur12 · CC BY 4.0 · wikimedia_commons · source

1 / 3

Identity and native distribution

Family

Hamamelidaceae

Life form

Tree

Documented native regions

Temperate AsiaTropical Asia

Environmental usesMaterialsMedicinal use

Variable	Observed range	Central range
Annual mean temperature	7.75 – 27.57	7.99 – 27.27
Temperature of the warmest month	17.89 – 34.27	21.61 – 33.25
Temperature of the coldest month	-18.25 – 23.85	-15.49 – 21.63
Annual precipitation	943.62 – 4437.78	1129.38 – 4355.22
Precipitation seasonality	21.36 – 107.84	23.16 – 103.16

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	17.39 – 24.4	17.9 – 20.3
Clay	%	29.8 – 34.37	30.85 – 31.75
Coarse fragments	%	8.8 – 14.84	9.8 – 11.9
Total nitrogen	g/kg	1.74 – 2.55	1.89 – 2.44
pH	—	5.14 – 5.7	5.3 – 5.5
Sand	%	28.48 – 34.02	30.5 – 32.8
Soil organic carbon	g/kg	23.21 – 53.81	27.4 – 37.6

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