biology

Meripilus sumstinei

Meripilus sumstinei 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 Meripilus sumstinei rather than just read about it. In short: Meripilus sumstinei, commonly known as the giant polypore or the black-staining polypore, is a species of fungus in the family Meripilaceae. Taxonomy Originally described in 1905 by William Alphonso Murrill as Grifola sumstinei, the species was transferred to Meripilus in 1988.

Key takeaways

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

Reference excerpt

Meripilus sumstinei, commonly known as the giant polypore or the black-staining polypore, is a species of fungus in the family Meripilaceae.

Taxonomy Originally described in 1905 by William Alphonso Murrill as Grifola sumstinei, the species was transferred to Meripilus in 1988.

Description The cap of this polypore is 5–20 centimetres (2–8 in) wide, with folds of flesh up to 8–20 millimetres (1⁄4–3⁄4 in) thick. It has white to brownish concentric zones and tapers toward the base; the stipe is indistinct.

Distribution and habitat It is found in eastern North America from June to September. It grows in large clumps on the ground around hardwood (including oak) trunks, stumps, and logs. It also grows in clumps above dead tree logs, stumps, and branches. It prefers shady areas to grow in.

Uses The mushroom is edible.

References

Illustrations

Worked examples

Example 1 — a first encounter with Meripilus sumstinei

Start with the simplest possible case. Write down what Meripilus sumstinei 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 Meripilus sumstinei 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 Meripilus sumstinei 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 Meripilus sumstinei

In research: Meripilus sumstinei 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 Meripilus sumstinei 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: Meripilus sumstinei is common in secondary-school and first-year university syllabi. It links to neighbouring topics Edible fungi, Fungi described in 1904, Fungi of North America, so understanding it makes those chapters shorter.
In everyday life: Look for Meripilus sumstinei 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 Meripilus sumstinei in 20 minutes

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

Frequently asked questions

What is Meripilus sumstinei in simple terms?

Meripilus sumstinei, commonly known as the giant polypore or the black-staining polypore, is a species of fungus in the family Meripilaceae. Taxonomy Originally described in 1905 by William Alphonso Murrill as Grifola sumstinei, the species was transferred to Meripilus in 1988.

Why does Meripilus sumstinei 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 Meripilus sumstinei?

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 Meripilus sumstinei.