science

Jacques Désiré Leandri

Jacques Désiré Leandri is a science 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 Désiré Leandri rather than just read about it. In short: Jacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist. Leandri is remembered for botanical excursions in North Africa (Morocco) and Madagascar.

Key takeaways

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

Reference excerpt

Jacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist. Leandri is remembered for botanical excursions in North Africa (Morocco) and Madagascar. He collected plants for scientific study from the years 1922 to 1980. The plant genus Leandriella from the family Acanthaceae is named after him. As a taxonomist, he circumscribed many plants within the family Euphorbiaceae.

Publications Les arbres et grands arbustes Malgaches de la famille des Euphorbiaceaes. Naturaliste Malgache 4: 47–82 (1952) Les Euphorbes Malgaches Epineuses et Charnues du Jardin Botanique de Tsimbazaz, 144–154 (1954) with E. Ursch Un Naturaliste du Muséum a la Recherche des Quinquinas: Hugh Algernon Weddell (1819–1877) Adansonia 6: 165–173 (1966)

References

List of published works copied from an equivalent article at the Spanish Wikipedia.

External links [PDF]Site du patrimoine mondial des Tsingy de Bemaraha et autres sites (in French)

Worked examples

Example 1 — a first encounter with Jacques Désiré Leandri

Start with the simplest possible case. Write down what Jacques Désiré Leandri claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Désiré Leandri 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 Désiré Leandri 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 Désiré Leandri

In research: Jacques Désiré Leandri appears in science 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 Désiré Leandri 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 Désiré Leandri is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1903 births, 1982 deaths, 20th-century French botanists, so understanding it makes those chapters shorter.
In everyday life: Look for Jacques Désiré Leandri 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.

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How to study Jacques Désiré Leandri in 20 minutes

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

Frequently asked questions

What is Jacques Désiré Leandri in simple terms?

Jacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist. Leandri is remembered for botanical excursions in North Africa (Morocco) and Madagascar.

Why does Jacques Désiré Leandri matter?

Because it connects several science 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 Désiré Leandri?

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 Désiré Leandri.