biology

Goniophlebium

Goniophlebium 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 Goniophlebium rather than just read about it. In short: Goniophlebium is a genus of ferns in the family Polypodiaceae, subfamily Microsoroideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Taxonomy A molecular phylogenetic study in 2019 suggested that Goniophlebium was sister to the rest of the subfamily Microsoroideae: Species The Pteridophyte Phylogeny Group classification of 2016 (PPG I) states that the genus has 25 species.

Key takeaways

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

Reference excerpt

Goniophlebium is a genus of ferns in the family Polypodiaceae, subfamily Microsoroideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).

Taxonomy A molecular phylogenetic study in 2019 suggested that Goniophlebium was sister to the rest of the subfamily Microsoroideae:

Species The Pteridophyte Phylogeny Group classification of 2016 (PPG I) states that the genus has 25 species. As of August 2019, Plants of the World Online accepted 26 species:

Goniophlebium amoenum (Wall. ex Mett.) Bedd. Goniophlebium argutum J.Sm. Goniophlebium benguetense (Copel.) Copel. Goniophlebium bourretii (C.Chr. & Tardieu) X.C.Zhang Goniophlebium chinense (Christ) X.C.Zhang Goniophlebium coadunatum Barcelona & M.G.Price Goniophlebium demersum (Brause) Rödl-Linder Goniophlebium dielseanum (C.Chr.) Rödl-Linder Goniophlebium fieldingianum (Kunze ex Mett.) T.Moore Goniophlebium formosanum (Baker) Rödl-Linder Goniophlebium hendersonii Bedd. Goniophlebium korthalsii Bedd. Goniophlebium lachnopus (Wall. ex Hook.) J.Sm. Goniophlebium manmeiense (Christ) Rödl-Linder Goniophlebium mehipitense (C.Chr.) Parris Goniophlebium mengtzeense (Christ) G.Roedl-Linder Goniophlebium percussum (Cav.) W.H.Wagner & Grether Goniophlebium persicifolium Bedd. Goniophlebium prainii Bedd. Goniophlebium pseudoconnatum (Copel.) Copel. Goniophlebium rajaense (C.Chr.) Parris Goniophlebium serratifolium Brack. Goniophlebium someyae (Yatabe) Ebihara Goniophlebium subamoenum (C.B.Clarke) Bedd. Goniophlebium subauriculatum (Blume) C.Presl Goniophlebium terrestre Copel.

References

Illustrations

Worked examples

Example 1 — a first encounter with Goniophlebium

Start with the simplest possible case. Write down what Goniophlebium 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 Goniophlebium 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 Goniophlebium 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 Goniophlebium

In research: Goniophlebium 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 Goniophlebium 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: Goniophlebium is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fern genera, Polypodiaceae, so understanding it makes those chapters shorter.
In everyday life: Look for Goniophlebium 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 Goniophlebium in 20 minutes

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

Frequently asked questions

What is Goniophlebium in simple terms?

Goniophlebium is a genus of ferns in the family Polypodiaceae, subfamily Microsoroideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Taxonomy A molecular phylogenetic study in 2019 suggested that Goniophlebium was sister to the rest of the subfamily Microsoroideae…

Why does Goniophlebium 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 Goniophlebium?

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 Goniophlebium.