Argyreia and Dipcadi, have which mutual characteristic?
Dipcadi Dipcadi is a genus of bulbous flowering plants in the family Asparagaceae, subfamily Scilloideae (also treated as the family Hyacinthaceae). It is widely distributed, occurring in southern Europe, most of Africa and the Middle East through to the Indian subcontinent.
Spathicarpa Spathicarpa is a genus of flowering plants in the family Araceae, all of which are endemic to South America. "Spathicarpa" species are notable for the fact that the entirety of their spadix is fused to the spathe. The genus is believed to be closely related to "Spathantheum". The tribe Spathicarpeae is named after the genus "Spathicarpa".