ArticleslgStudy

astronomy

Jacques Labillardière

Jacques Labillardière is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Jacques Labillardière rather than just read about it. In short: Jacques-Julien Houtou de Labillardière (28 October 1755 – 8 January 1834) was a French biologist noted for his descriptions of the flora of Australia. Labillardière was a member of a voyage in search of the La Pérouse expedition.

Jacques Labillardière — main illustration
Jacques Labillardière — illustration

Key takeaways

  • Jacques Labillardière belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Jacques Labillardière to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Jacques Labillardière from memory before moving on to harder problems.

Reference excerpt

Jacques-Julien Houtou de Labillardière (28 October 1755 – 8 January 1834) was a French biologist noted for his descriptions of the flora of Australia. Labillardière was a member of a voyage in search of the La Pérouse expedition. He published a popular account of his journey and produced the first Flora on the region.

Early life Jacques Labillardière was born in Alençon, Normandy, France, on 28 October 1755. The ninth of 14 children of a lace merchant, he was born into a devoutly Roman Catholic family of modest means. The surname Labillardière originated with Labillardière's grandfather, Jacques Houtou, who, in an affectation of nobility, appended the name of the family's estate, La Billardière, after his surname. Labillardière was thus baptised under the surname Houtou de Labillardière, but he later dropped the patronymic, retaining only Labillardière in both his publications and his signature. As a child, he attended the Collège royal d'Alençon, where he excelled in his studies. Around 1772, he matriculated to the University of Montpellier, studying medicine under Antoine Gouan. He did not graduate from Montpellier, instead transferring to the Reims University around 1774. After graduating in 1779, he moved to Paris, where he spent much of his time at the Jardin du Roi. Having decided to pursue his interest in natural history, rather than a medical career, he took up an opportunity to collect specimens for Louis-Guillaume Le Monnier.

Voyages

Early voyages Labillardière undertook his first voyage as a naturalist in 1783. Sent to Britain by Le Monnier to study the exotic plants in cultivation there, he ended up staying almost two years, during which time he established enduring friendships with Sir Joseph Banks, James Edward Smith, Aylmer Bourke Lambert and George Williams. On returning from Britain, Labillardière immediately set out on a voyage through the French Alps.

Near East Labillardière's early voyages seem to have fired a passion for exploring foreign lands because, on his return to Paris, he immediately began making plans for a voyage to the Near East, in order to study the plants described by physicians of the Islamic Golden Age. He again secured Le Monnier's sponsorship, and Le Monnier in turn secured the support of France's foreign minister Charles Gravier, comte de Vergennes, making Labillardière's voyage virtually an official mission. Labillardière left Paris in November 1786, and departed France via Marseille in February 1787. He travelled first to Cyprus, then on to Latakia, Syria. From there he moved south along the coast as far as Acre, before turning inland to Nazareth, via the Mount Carmel Range. From Nazareth, he headed north to Damascus, visiting Mount Hermon en route. He then crossed the Mount Lebanon Range, arriving in Tripoli in late June. After a detour to Bsharri to see the Cedars of Lebanon, he returned north along the coast, departing from Latakia in November. The following year, Labillardière made another voyage to the eastern Mediterranean. Little is known of that voyage, except that he made landfall at Crete, Corsica, Sardinia and Lampedusa. The result of the two voyages was a collection of around 1000 specimens. As sponsor of the expedition, they were the property of Le Monnier, but Labillardière retained a great many duplicate specimens. The voyage also resulted in Labillardière's botanical account of the region, later published as Icones plantarum Syriae rariorum. Only 55 taxa were published in it but, according to Duyker, "this was sufficient to secure for him a place among the founders of modern botany in the Near and Middle East".

Australia

In 1791, Labillardière was appointed as a naturalist to Bruni d'Entrecasteaux's expedition to Oceania, in search of the lost ships of Jean-François de Galaup, comte de La Pérouse. D'Entrecasteaux failed to find any trace of the missing expedition, but his ships visited south-west Australia, Tasmania, the North Island of New Zealand, and the East Indies, where Labillardière, Claude Riche and Étienne Pierre Ventenat, assisted by gardener Félix Delahaye, collected zoological, botanical and geological specimens, and described the customs and languages of the local Indigenous Australians. While the expedition was exploring Oceania, the French Revolutionary Wars had broken out in Europe and, when the ships reached Java, Labillardière's scientific collections were seized by the British as spoils of war. Labillardière despaired at the loss of three years' painstaking work, but he had an ally in Joseph Banks, who campaigned for the return of the collections. In 1796, Banks's lobbying succeeded, and he was able to write to William Price at the British Museum:

... his Majesty's Ministers have thought it necessary for the honour of the British nation and for the advancement of Science that the right of the Captors to the Collection should be on this occasion wav'd and that the whole should be returned to M. de Billardiere, in order that he may be able to publish his Observations on Natural History in a complete manner ... By this her Majesty will lose an acquisition to her herbarium, which I very much wish'd to see deposited there, but the national character of Great Britain will certainly gain much credit for holding a conduct towards Science and Scientific men liberal in the highest degree. Labillardière returned to France with his collections in 1796. In 1799, he published a popular account of his voyage, Relation du Voyage à la Recherche de la Pérouse, and was elected to the Académie des sciences. Between 1804 and 1807, he published Novae Hollandiae Plantarum Specimen, the first general description of the flora of Australia. In 1816, he was elected a foreign member of the Royal Swedish Academy of Sciences.

… excerpt ends here. Continue reading the full article.

Illustrations

Jacques Labillardière illustration
Jacques Labillardière: A plaque commemorating Labillardière's December 1792 landing in Esperance, Western Australia
A plaque commemorating Labillardière's December 1792 landing in Esperance, Western Australia

Worked examples

Example 1 — a first encounter with Jacques Labillardière

Start with the simplest possible case. Write down what Jacques Labillardière claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Jacques Labillardière before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Jacques Labillardière ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Jacques Labillardière

In research
Jacques Labillardière appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Jacques Labillardière in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Jacques Labillardière is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1755 births, 1834 deaths, 18th-century French botanists, so understanding it makes those chapters shorter.
In everyday life
Look for Jacques Labillardière outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Jacques Labillardière” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Jacques Labillardière in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Jacques Labillardière means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Jacques Labillardière out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jacques Labillardière in simple terms?

Jacques-Julien Houtou de Labillardière (28 October 1755 – 8 January 1834) was a French biologist noted for his descriptions of the flora of Australia. Labillardière was a member of a voyage in search of the La Pérouse expedition.

Why does Jacques Labillardière matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Jacques Labillardière?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Jacques Labillardière.

Tags

  • 1755 births
  • 1834 deaths
  • 18th-century French botanists
  • 19th-century French botanists
  • Botanists active in Australia
  • French taxonomists
  • Members of the French Academy of Sciences
  • Members of the Royal Swedish Academy of Sciences
  • National Museum of Natural History (France) people
  • People from Alençon
  • Reims University (1548–1793) alumni
  • University of Montpellier alumni

Keep exploring