Reproduction and Growth
Roystonea regia produces unisexual flowers that are pollinated by animals. European honey bees and bats are reported pollinators. Seeds are dispersed by birds and bats that feed upon the fruit.
Seed germination is adjacent ligular—during germination, as the cotyledon expands it only pushes a portion of the embryo out of the seed. As a result, the seedling develops adjacent to the seed. The embryo forms a ligule, and the plumule protrudes from this. Seedlings in cultivation are reported to begin producing a stem two years after germination, at the point where they produce their thirteenth leaf. Growth rates of seedlings averaged 4.2 cm (1.7 in) per year in Florida.
Read more about this topic: Roystonea Regia
Famous quotes containing the words reproduction and/or growth:
“It is so characteristic, that just when the mechanics of reproduction are so vastly improved, there are fewer and fewer people who know how the music should be played.”
—Ludwig Wittgenstein (18891951)
“You know that the nucleus of a time is not
The poet but the poem, the growth of the mind
Of the world, the heroic effort to live expressed
As victory. The poet does not speak in ruins
Nor stand there making orotund consolations.
He shares the confusions of intelligence.”
—Wallace Stevens (18791955)