biology

Lysimachia maritima

Lysimachia maritima is a biology 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 Lysimachia maritima rather than just read about it. In short: Lysimachia maritima is a species of flowering plant belonging to the family Primulaceae. It was previously called Glaux maritima, the only species in the monotypic genus Glaux.

Key takeaways

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

Reference excerpt

Lysimachia maritima is a species of flowering plant belonging to the family Primulaceae. It was previously called Glaux maritima, the only species in the monotypic genus Glaux. The species has a number of common names, including sea milkwort, sea milkweed, and black saltwort.

Distribution and habitat Lysimachia maritima has a circumpolar distribution in the northern hemisphere and is native to Europe, central Asia and North America. the species grows mainly in coastal habitats in Europe but also occurs in mesic interior habitats in Asia and North America, in both wet ground and water. It is known from alkaline meadows in desert regions in Utah, at elevations of up to 2600 m (8500 ft).

Description Lysimachia maritima (commonly called Sea Milkwort, Sea Milkweed, or Black Saltwort) is a coastal wildflower in the primrose family (Primulaceae). It was formerly named Glaux maritima and was the only species in the genus Glaux before modern DNA studies moved it into the genus Lysimachia. This plant differs from all other genera of the Primulaceae in having apetalous flowers with a pink or white, petaloid calyx. It is generally pentamerous both in the calyx and the seed capsule. The leaves are fleshy, simple and opposite.

References

External links

Jepson Manual Treatment — Glaux maritima Glaux maritima — Photo gallery Lysimachia maritima (L.) Galasso, Banfi Soldano (Sea-milkwort)

Illustrations

Worked examples

Example 1 — a first encounter with Lysimachia maritima

Start with the simplest possible case. Write down what Lysimachia maritima claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Lysimachia maritima 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 Lysimachia maritima 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 Lysimachia maritima

In research: Lysimachia maritima appears in biology 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 Lysimachia maritima 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: Lysimachia maritima is common in secondary-school and first-year university syllabi. It links to neighbouring topics Botanical taxa named by Carl Linnaeus, Flora of California, Flora of Canada, so understanding it makes those chapters shorter.
In everyday life: Look for Lysimachia maritima 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 Lysimachia maritima in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Lysimachia maritima 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 Lysimachia maritima out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lysimachia maritima in simple terms?

Lysimachia maritima is a species of flowering plant belonging to the family Primulaceae. It was previously called Glaux maritima, the only species in the monotypic genus Glaux.

Why does Lysimachia maritima matter?

Because it connects several biology 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 Lysimachia maritima?

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 Lysimachia maritima.