Does heaven exist? With well over 100,000 plus recorded and described spiritual experiences collected over 15 years, to base the answer on, science can now categorically say yes. Furthermore, you can see the evidence for free on the website allaboutheaven.org.

Available on Amazon
also on all local Amazon sites, just change .com for the local version (.co.uk, .jp, .nl, .de, .fr etc.)


This book, which covers Visions and hallucinations, explains what causes them and summarises how many hallucinations have been caused by each event or activity. It also provides specific help with questions people have asked us, such as ‘Is my medication giving me hallucinations?’.

Available on Amazon
also on all local Amazon sites, just change .com for the local version (.co.uk, .jp, .nl, .de, .fr etc.)



Category: Medicines - plant based



Introduction and description

Citropsis articulata, known commonly as the African cherry orange, West African cherry orange, Uganda cherry orange, and locally as omuboro, is a species of flowering plant in the citrus family, Rutaceae. It is native to tropical West Africa -  Cameroon; Cote D'Ivoire; Gabon; Ghana; Nigeria [south]; Sierra Leone; Sudan; Tanzania; Togo; Uganda; and Zaire.  Synonyms include

  • Citropsis latialata (De Wild.) Swingle & M. Kellerm.
  • Citropsis mirabilis (A. Chev.) Swingle & M. Kellerm.
  • Citropsis schweinfurthii (Engl.) Swingle & M. Kellerm.
  • Citrus articulata Willd. ex Spreng.
  • Limonia mirabilis A. Chev.
  • Limonia poggei Engl.
  • Limonia poggei var. latialata De Wild.
  • Limonia schweinfurthii Engl.


The species is usually a shrub, sometimes a tree. The leaves are up to 33 centimeters long and are made up of pointed leaflets. The inflorescence is a cluster of flowers with four white petals each nearly 2 centimeters long. The style may be 1.5 centimeters long. The fruit is 2 or 3 centimeters long.


In Uganda, an infusion made of the ground root of omuboro, drunk once a day for three days is considered to be a powerful aphrodisiac for men only. "Science has not investigated the veracity of this belief. "

The herbal preparation is sold locally. Conservationists in Uganda are concerned that demand for the plant is such that the species may require conservation efforts.

Viagra" tree almost extinct 1 January 2008 The Sydney Morning Herald

In Uganda, citropsis roots are believed to be aphrodisiac and their success has left the so-called "sex tree" on the brink of extinction and its avid male consumers deeply concerned.

"The roots work after three hours," said Kasozi Bruham, a 49-year-old farmer and frequent user of the citropsis articulata, a gnarled, wiry bush found in Mabira reserve, one of the last rain forests in the east African country.

"We are worried about the extinction of that plant. Impotence is a big problem here," he said, predicting that locals will spend their precious income to travel the 48 kilometres to the capital Kampala and buy stimulants in pharmacies.

"We had a lot of citropsis around but people have been using it a lot; it's the local viagra," said Robert Kungujje, a forest guide.

He said that the so-called "sex tree" - known in Uganda under many different local names - is fast disappearing.

"People still come and pick inside the protected area," Kungujje added, pointing to one of the few specimens spared by the local potency rush.

Surrounded by the song of a rare speckled tinkerbird and the forest's many cicadas, the guide bemoaned what he saw as the population's lack of respect for the exceptional biodiversity living in Mabira.  Citropsis users tend to uproot the tree for their needs and make no attempt to re-plant.

"With unemployment, poor feeding, diabetes, hypertension linked to stress, erectile disfunctions are on the increase in Uganda, that's why the people go for this plant," said Maud Kamatenesi-Mugisha, a botanist and reproductive health specialist.

Around 80 per cent of Ugandans rely on medicinal plants to cure their ailments as modern pharmaceuticals are often too expensive and health centres too few and far between for the rural population.

Kamatenesi-Mugisha explained that several other valuable plants growing in Mabira face extinction, including the Warburgia Ugandensis, which can be used to treat bacterial and fungal infections.

Kungujje pointed to another endangered medicinal species, the African plum tree, whose bark is sought after for properties that can help alleviate malaria and prostate ailments.

To prevent its extinction, the Mabira ecotourism centre created tree nurseries and a nationwide awareness campaign was launched on the sustainable use of the forest's resources.

Judith Ahebwa, a manager at the centre, said efforts are beginning to pay off.

"We have trained the locals to debark (the trees) sustainably. If you debark constantly, all of the tree gets dry and dies... We've been able to see a change in the minds of the people," she said.

Corn Alele Amai, senior researcher at the Natural Chemo Research laboratory in Kampala, stressed that Mabira is a crucial asset that needs to be preserved.

"Mabira is precious for the country. It's also a catchment for River Nile and Lake Victoria (...) there is still a lot of research to be done in that forest," he said.

"Because of population growth, forest destruction, agriculture expansion, unsustainable methods of plants harvesting, destruction of wetlands, there's a general decrease of some indigenous plant species" in Uganda, Amai explained.

Mabira's equatorial flora spreads over 300 square kilometres and hosts 218 species of butterflies, 312 plant species and 315 bird species, including nine which are found nowhere else in the world.

The reserve straddles the equator and the Albertine Rift and lies where east Africa's sprawling plains and Great Lakes tropical forests meet.  Yet the government floated a project earlier this year to turn a quarter of the forest into sugar cane plantations, but the plan was shelved after fierce protests.  The threat hanging over the "sex tree", the African plum tree and other medicinal plants illustrate the challenge conservationists face at a time when Uganda eyes exponential economic growth.

Isaac Kanyike, 52, is a traditional healer who lives some 16 kilometres away from the forest in a village of mud huts.  He proudly enumerates the ailments he claims to cure with medicinal plants: epilepsy, ulcers, asthma, intestinal disorders, malaria, AIDS symptoms and impotence.

The sight of the citropsis root powder triggers a ripple of knowing giggles among the village's male population.

"Since I know that a time could come when trees are scarce, I'm trying to use them sustainably," said Kanyike.

"The situation could be much worse because locals cannot afford modern medicine, they cannot afford to go to hospital," he explained


References and further reading

  • Kamatenesi-Mugisha, M. and H. Oryem-Origa. (2005). Traditional herbal remedies used in the management of sexual impotence and erectile dysfunction in western Uganda. African Health Sciences 5(1), 40-49
  • Burkill, H.M., 1997. The useful plants of West Tropical Africa. 2nd Edition. Volume 4, Families M–R. Royal Botanic Gardens, Kew, Richmond, United Kingdom. 969 pp.
  • Neuwinger, H.D., 2000. African traditional medicine: a dictionary of plant use and applications. Medpharm Scientific, Stuttgart, Germany. 589 pp.

Related observations