Stinking passionflower, scientifically known as Passiflora foetida, is a plant that is often considered a weed in agricultural settings, particularly in northern Australia. As a gardening and landscaping expert, I can provide you with some insights into the edibility of this plant.
Firstly, it is important to note that while the ripe fruit of the stinking passionflower is indeed edible, there are certain precautions and considerations to keep in mind. The fruit is small and round, typically about the size of a grape, and develops a yellow or orange color when fully ripe. It has a unique flavor that is often described as a mix of sweet and tart, and some people even compare it to passionfruit. If you come across ripe stinking passionfruit, you can consume them without any major concerns.
However, it is crucial to exercise caution when it comes to consuming other parts of the stinking passionflower, particularly the leaves. The leaves of this plant contain cyanic acid, which can be toxic to both humans and livestock. Cyanic acid, also known as hydrogen cyanide or prussic acid, is a potent poison that can have severe health effects when ingested in large quantities. Therefore, it is strongly advised to avoid eating the leaves of the stinking passionflower.
In terms of livestock, it is important to prevent grazing animals from consuming this plant, as the cyanic acid present in the leaves can be detrimental to their health. Livestock, such as cattle and horses, may unknowingly consume the plant if it is present in pastures or cropping areas, and this can lead to poisoning.
While stinking passionflower may have some edible qualities in its ripe fruit, it is crucial to exercise caution and avoid consuming any other parts of the plant, particularly the leaves. The presence of cyanic acid in the leaves makes them potentially toxic to both humans and livestock. It is always best to err on the side of caution and refrain from consuming any part of the plant that is not confirmed to be safe for consumption.
While stinking passionflower does have edible fruit, its leaves contain cyanic acid and are considered poisonous. It is advisable to only consume the ripe fruit and avoid the leaves altogether. Taking the necessary precautions and being aware of the potential risks associated with this plant will ensure your safety and the well-being of your livestock.
