Stipularia africana

Rubiaceae

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

Shrub

Ambroise Marie François Joseph Palisot de Beauvois (1752–1820), J.G. Prêtre del. · Public domain · 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

Shrub

Documented native regions

Africa

Environmental usesGene sourcesHuman foodMaterialsMedicinal use

Variable	Observed range	Central range
Annual mean temperature	18.93 – 28.71	19.53 – 28.17
Temperature of the warmest month	28.47 – 38.79	28.77 – 37.95
Temperature of the coldest month	9.43 – 22.87	9.97 – 22.39
Annual precipitation	694 – 3643.82	828.34 – 2783.44
Precipitation seasonality	22.7 – 118.58	27.5 – 117.22

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	4.61 – 39.86	6 – 28.9
Clay	%	12.31 – 46.04	15.55 – 41.9
Coarse fragments	%	0.7 – 28.91	1.48 – 25.3
Total nitrogen	g/kg	0.46 – 11.22	0.63 – 5.05
pH	—	4.4 – 6.7	4.7 – 6.2
Sand	%	33.96 – 82.56	39.15 – 77.42
Soil organic carbon	g/kg	6.32 – 90.21	7.95 – 53.1

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