Landolphia dulcis

Apocynaceae

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

Shrub

Matilda Smith (died 1926) · Public domain · wikimedia_commons · source

Identity and native distribution

Family

—

Life form

Shrub

Documented native regions

Africa

Human foodMaterialsMedicinal use

Variable	Observed range	Central range
Annual mean temperature	22.45 – 29.91	23.29 – 29.61
Temperature of the warmest month	30.25 – 43.85	30.55 – 41.99
Temperature of the coldest month	9.25 – 22.87	10.51 – 22.39
Annual precipitation	31.22 – 3643.82	47.78 – 2783.44
Precipitation seasonality	47.9 – 153.8	53.4 – 146.52

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	8.06 – 22.4	9.6 – 16.9
Clay	%	19.04 – 41.2	22.1 – 34.5
Coarse fragments	%	2.78 – 14.58	5.6 – 12.2
Total nitrogen	g/kg	0.69 – 3.97	1.05 – 2.08
pH	—	4.58 – 6.18	4.9 – 6
Sand	%	34.7 – 63.04	35.6 – 57.5
Soil organic carbon	g/kg	9.18 – 89.62	11.5 – 58.3

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