Capparis

Capparis species occur over a wide range of habitat in the subtropical and tropical regions of Africa, Eurasia, Australasia, and the Pacific.

C. spinosa, simply known as caper, yields fruit and more importantly flower buds, which are widely used pickled as a vegetable condiment.

The flower bud has been used since antiquity, and many classical authors indicate that the berry or small white blossom was commonly used as an aphrodisiac and a condiment.

The fruit of other species, such as karir (C. decidua), are also used for cooking; C. mitchellii and the Wild passionfruit (the local subspecies of C. spinosa) are well-known bush tucker in Australia.

The 1889 book The Useful Native Plants of Australia records that Capparis canescens was also referred to as "Mondoleu" by the indigenous people from Rockhampton area of Queensland and that "The fruit is pyriform and half an inch in diameter.

The Crimson Rose (Atrophaneura hector), a spectacular swallowtail butterfly of South Asia, likes to visit flowers of C. spinosa in the winter months for example.

C.spinosa var nummularia fruit
The well-known caper is a pickled flower bud of Capparis spinosa .
Many birds eat ripe Capparis spinosa fruit and seeds.
Drawing of Capparis micracantha , showing its parts. Francisco Manuel Blanco , Flora de Filipinas, etc (1880-1883)
Drawing of Capparis "sepiaria" , showing its parts. Francisco Manuel Blanco , Flora de Filipinas, etc. (1880-1883)