Jacquinia is a small tree or a dense, thick-stemmed
shrub that is native to West Indies and Mexico. Leaf
arrangement is helically alternate, with leaves that can be described either
as hard and tough or leathery.
The needle-like leaf tip is a fibrous extension of the midvein. The flower of
jacquinia is both beautiful, although only about 1 cm across, and strange.
At first glance, there appear to be ten orange-red petals,
but botanically only five are petals. The five smaller ones are
petal-like stamens, called staminodia. Around the short style in the center,
five fertile stamens conceal a pool of nectar within the flower tube around
the ovary. Almost unnoticeable are the thin, roundish sepals, which overlap
and closely surround the ovary before it forms as
a marble-sized fruit. The genus Jacquinia was named by Linnaeus (1763) to
honour Nicolaus Joseph Jacquin, a Dutch-born Austrian botanist who, in
1760, published on plants that he collected in the West Indies using the then
new system of binomial nomenclature.
Identification credit: Nandan Kalbag
Photographed in India International Centre, Delhi & Chandigarh.
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The flower labeled Jacquinia is ...