Bougainvillea
Bougainvillea
New Latin (named 1789, for Louis Antoine de Bougainville)
“Bougainvillea is named for the first French circumnavigator of the globe — a naval officer, mathematician, and reluctant abductor of a woman botanist who disguised herself as a man to sail around the world, and the technicolor flowering vine that bears his name is native to a country he barely visited.”
The genus Bougainvillea was formally named in 1789 by the French botanist Antoine Laurent de Jussieu, honoring Louis Antoine de Bougainville (1729–1811), the French naval officer who commanded the first French circumnavigation of the globe between 1766 and 1769. Bougainville was a remarkable figure: trained as a lawyer and mathematician, he published a treatise on integral calculus before turning to a naval career, participated in the French and Indian War, and then organized and led the circumnavigation. His botanist on the voyage was Philibert Commerson, who collected specimens in Brazil, including the woody vine with spectacular papery bracts. Commerson's assistant on the voyage, Jeanne Barret, is now recognized as the first woman to circumnavigate the globe — she traveled disguised as a man because women were officially prohibited from French naval expeditions, and was identified as female when the ship reached Tahiti.
The flamboyant color of bougainvillea is a botanical trick. The flowers themselves are small, white, and tubular — botanically unremarkable. What creates the spectacle is the bracts: modified leaves that surround the flowers and are colored in shades of magenta, red, orange, pink, yellow, white, and every intermediate hue. These bracts function as the visual advertisement that petals typically provide; they attract pollinators to the inconspicuous true flowers at their center. The bracts are papery in texture — the Portuguese name for the plant, três-marias or simply buganvília, and the Spanish buganvilia, all reflect its widespread adoption — and they hold their color for weeks or months. In tropical and subtropical climates without defined seasons, a bougainvillea in full bract display can appear to be in continuous bloom throughout the year.
The genus is native to South America — primarily to the coastal forests of Brazil, Peru, Bolivia, and Argentina. There are only 18 to 20 wild species, but the horticultural industry has produced hundreds of hybrid cultivars, and bougainvillea is now one of the most widely planted ornamental plants in tropical and subtropical regions worldwide. Its drought tolerance, heat tolerance, and capacity for aggressive growth (vines can reach 12 meters) make it particularly suitable for Mediterranean-type climates. In the Mediterranean basin itself, in California, in the Gulf states of the United States, in India, in South Africa, and across Southeast Asia, bougainvillea is so ubiquitous in the landscape that it seems native. The Brazilian coastal plant that was described by a Frenchman's assistant on the first French circumnavigation is now one of the defining plants of the Andalusian whitewashed village, the Indian roadside, and the Californian patio.
Jeanne Barret's story has received significant belated recognition. She worked alongside Commerson as his 'valet,' collecting specimens with him in Brazil and other stops; she was the one who first collected the bougainvillea specimens that gave the genus its name. When her sex was revealed in Tahiti, Bougainville handled the situation with a degree of gallantry unusual for the era — he allowed her to remain on the ship and recorded her achievement with apparent admiration. She eventually completed the circumnavigation, disembarked in Mauritius, married a French soldier, and returned to France in 1774. A botanist named a Solanaceae plant Solanum baretiae in her honor in 2012, 243 years after her circumnavigation. The most spectacular flowering plant from the voyage already belonged to someone else's name.
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Today
Bougainvillea sits at a peculiar intersection of botanical, colonial, and gender history. The plant is named for a man who commanded the circumnavigation; the specimens were collected by a botanist (Commerson) and his cross-dressing assistant (Barret); the formal name was assigned by a third person entirely (Jussieu); and the actual first collector was a woman who was officially not there. The chain of naming and erasure is not unusual for eighteenth-century European science, but the bougainvillea case has become one of the canonical examples cited in the history of women in science precisely because the story is so vivid: the plant collected by the first woman to circumnavigate the globe is named for the man who captained the ship.
Meanwhile, the plant itself has done what vigorous colonizers do: it has become inseparable from landscapes it is not native to. The bougainvillea draped over a white-washed wall in Andalusia, the bougainvillea at the gate of a Delhi bungalow, the bougainvillea spilling over a California freeway sound wall — these are not native plants. They arrived with human movement and human aesthetics and made themselves indispensable to the visual identity of their adopted places. The bracts that are not petals, advertising flowers that you can barely see, have created an entire vocabulary of color that is synonymous, in a dozen cultural contexts, with warmth, luxury, and the ease of a climate that allows you to be outside.
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