biology

Neonothopanus gardneri

Neonothopanus gardneri 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 Neonothopanus gardneri rather than just read about it. In short: Neonothopanus gardneri, locally known as flor de coco, is a bioluminescent fungus native to Goiás, Piauí and Tocantins states in Brazil. The fungus was first discovered in 1839 by the English botanist George Gardner, after he came across some youths playing with glowing material in the streets of Villa de Natividade in Goiás state in Brazil.

Key takeaways

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

Reference excerpt

Neonothopanus gardneri, locally known as flor de coco, is a bioluminescent fungus native to Goiás, Piauí and Tocantins states in Brazil. The fungus was first discovered in 1839 by the English botanist George Gardner, after he came across some youths playing with glowing material in the streets of Villa de Natividade in Goiás state in Brazil. Initially thinking it was a firefly, he then discovered it was a mushroom—known as Flor de Coco locally—that was common locally and found on decaying palm leaves. Gardner sought to call it Agaricus phosphorescens. However, his colleague Miles Joseph Berkeley opined that the attribute was not unique, and hence described it with the specific name A. gardneri. Gardner thought it resembled members of the genus Pleurotus in structure, while Berkeley felt it was more akin to the genus Panus but conceded spores were necessary for further classification. It was rediscovered in February 2005 by scientists Patricia Izar, Elisabetta Visalberghi and Dorothy Fragaszy, with the aid of Marino Gomes de Oliveira. It is larger and brighter than other known bioluminescent fungi. Marina Capelari and colleagues investigated its relationships by analysing it and close relatives genetically, and found that it was the sister taxon to Neonothopanus nambi rather than members of the genus Omphalotus and placed it in the genus Neonothopanus. The fleshy yellow mushrooms have darker caps in the centre fading to paler yellow or cream at the margins. Measuring 1–9 cm (1⁄2–3+1⁄2 in) wide, the cap is initially convex with a central umbo before becoming flat or even funnel-shaped with age. The decurrent and widely spaced gills are the same colour as the cap. The fibrous stipe is 3–5 cm (1+1⁄4–2 in) long by 0.8–1.5 cm (1⁄4–1⁄2 in) wide. The cap and gills glow with a green light at night, more strongly than most other bioluminescent fungi. Neonothopanus gardneri grows at the base of palm trees, including the pindoba palm (Attalea humilis), piaçava (A. funifera), and babaçu (A. speciosa).

See also Foxfire List of bioluminescent fungi

References

Worked examples

Example 1 — a first encounter with Neonothopanus gardneri

Start with the simplest possible case. Write down what Neonothopanus gardneri 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 Neonothopanus gardneri 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 Neonothopanus gardneri 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 Neonothopanus gardneri

In research: Neonothopanus gardneri 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 Neonothopanus gardneri 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: Neonothopanus gardneri is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bioluminescent fungi, Fungi described in 1840, Fungi of Brazil, so understanding it makes those chapters shorter.
In everyday life: Look for Neonothopanus gardneri 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 Neonothopanus gardneri in 20 minutes

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

Frequently asked questions

What is Neonothopanus gardneri in simple terms?

Why does Neonothopanus gardneri 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 Neonothopanus gardneri?

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 Neonothopanus gardneri.