There's a single mature flowering Azanza garckeana growing in my neighbourhood. Are they monoecious?
"I have also visited many African market places and have seen many fresh fruit types with two in particular which took my attention for being a very interesting fruit as well as good eating.
One of these has the common name 'Snot Apple', Botanical name Azanza garckeana.
The fruit is a woody capsule about 4 cm in diameter, clearly divided into five sections, brownish in colour when mature. Despite their hard woody nature, the fruits are edible. The whole fruit except the seeds are chewed like chewing gum, and this fruit when it becomes moist, softens up and releases over a period of 10 to 15 minutes a very sweet, glutinous slime which appears to be sweeter than dates and very agreeable to taste.
There is no doubt that these hard fruits will store for a long time in a dry state. It has large blossoms looking similar to the Hibiscus flower.
Only one tree is required for fruiting. The fruit is popular with the Africans. Most market places where this fruit is available one can see Africans enjoying chewing the fruit. The seeds took 4 weeks to germinate, and are slow-growing."
Source:
http://rfcarchives.org.au/Next/PeoplePlaces/AfricanVisit5-88.htmI read somewhere else confirming that it can produce fruits parthenocarpicaly I cant find that doc anymore though.