New species of plant buries its own seeds

A botanist has discovered a new species of plant in eastern Brazil
whose branches bend down upon bearing fruit and deposit seeds on the
ground, often burying them in a covering of soft soil or moss. This
trick is an example of geocarpy, a rare adaptation to survival in harsh
or short-lived environments with small favorable patches. The adaptation
ensures seedlings germinate near their parents, helping them stay
within the choice spots or microclimates in which they thrive. One
well-known practitioner of geocarpy is the peanut, which also buries its
fruit in the soil. […]

The team dubbed it Spigelia genuflexa, named after the act of genuflection, or kneeling to the ground.


Located in the Andes Mountains, in Spanish it’s called llareta, and it’s a member of the Apiaceae
family, which makes it a cousin to parsley, carrots and fennel. But
being a desert plant, high up in Chile’s extraordinarily dry Atacama, it
grows very, very slowly — a little over a centimeter a year.