Playing Cupid for the Double Coconut

World's largest seed: double coconut Lodoica malvidica 
see in Foster Botanical Garden, Honolulu
The fitbit is for scale, but better is the dandelion at the top
of the seed. The seed is way bigger than a whole
dandelion plant.

I saw the double coconut, Lodoicea maldivica (palm family, Arecaceae) seeds, largest in the world--see previous post link--lying on the ground inside their cages at the Foster Botanical Garden in Honolulu in April 2018.

I've seen seedling coconuts (Cocos nucifera); they send up a pretty dramatic set of first leaves.

Young coconut palm, Cocos nucifera, with four leaves
Note the coconut at the base

With the double coconuts, nothing seemed to be happening.

Plant Story--Double Coconut, World's Largest Seed

In April 2018, I visited Foster Botanical Garden in Honolulu, Hawaii, and saw this:

Double coconut (Lodoicea maldivica) seed, April 2018

A cage around a very large seed.

It was the double coconut, also called coco de mer (sea coconut), and Seychelles coconut, the largest seed in the world. Largest seed in the world!--of course I was interested. It is the seed of the palm Lodoicea maldivica (palm family, Arecaceae), a very rare plant endemic to the Secheylles. (Lodoicea is Latin for Louis, honoring King Louis XV of France, maldivica is because it was thought, incorrectly, to come from the Maldives.)

This post, Plant Story--The Double Coconut, is about the plant. The next post, Playing Cupid for the Double Coconut, gives the story behind the seed in the cage in 2018 and what I saw on my return  in 2019.