Clausena anisata

Clausena anisata
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Sapindales
Family:	Rutaceae
Genus:	Clausena
Species:	C. anisata
Binomial name
Clausena anisata (Willd.) Hook.f. ex Benth.

Should not be confused with syzygium anisatum, a tree native to eastern Australian rainforests, used as a culinary herb.

Clausena anisata (Willd.) Hook.f. ex Benth. is a deciduous shrub or small tree, belonging to the Rutaceae or Citrus family, and widespread in the Afrotropical realm or Sub-Saharan Africa, but absent from the drier regions. It is also found in tropical and South-East Asia, growing in India and Sri Lanka and extending as far as Queensland in north-eastern Australia and some Pacific islands. It is cultivated in Malaysia and Indonesia. As with other plants useful to mankind its large range of medicinal properties has led to a global distribution and its growth wherever the climate is suitable. It grows in higher-rainfall regions in savanna, thickets, riverine forest, disturbed areas and secondary forest, up to an altitude of 3000 m. The leaves, which are foetid when bruised, give rise to the common name 'Horsewood' or the more descriptive Afrikaans common name 'Perdepis', meaning 'horse urine'.

This species is one of 25 in the genus Clausena, first described in 1768 by the Dutch botanist Nicolaas Laurens Burman, and named for the Norwegian clergyman, Peder Claussøn Friis (1545–1614), the translator of the Icelandic historian and poet, Snorri Sturluson.^[1]