astronomy

John Green (botanist)

John Green (botanist) is a astronomy 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 John Green (botanist) rather than just read about it. In short: John William Green (born 10 July 1930) is an Australian botanist. Career Green began his botanical career in 1954 as assistant botanist in the Western Australian Herbarium.

Key takeaways

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

Reference excerpt

John William Green (born 10 July 1930) is an Australian botanist.

Career Green began his botanical career in 1954 as assistant botanist in the Western Australian Herbarium. He remained in that position until 1958, in his final year serving as botanical adviser to phytochemical surveys in the southwest. He then took up a position at the University of New England at Armidale, New South Wales until 1963, when he moved to Canberra, initially as an academic, and after 1966 as a researcher at the Forest Research Institute. In 1970 he moved to Ontario, Canada, taking up a post as professor at the Laurentian University. In 1975, Green returned to Australia, taking on the post of curator to the Western Australian Herbarium. He held that position until 1987. During this time he oversaw the introduction of database systems for management of collections.

Plant taxa publications Green has published a number of plant taxa, among which the following are still current:

Tersonia cyathiflora Conostylis aculeata subsp. rhipidion Conostylis argentea Conostylis crassinerva Conostylis deplexa Conostylis teretifolia Corynanthera Corynanthera flava Malleostemon Malleostemon hursthousei Malleostemon minilyaensis Malleostemon pedunculatus Malleostemon peltiger Malleostemon roseus Malleostemon tuberculatus Micromyrtus barbata Micromyrtus blakelyi Micromyrtus fimbrisepala Micromyrtus helmsii Micromyrtus obovata Micromyrtus serrulata Micromyrtus sessilis Micromyrtus striata Micromyrtus stenocalyx Thryptomene biseriata Thryptomene cuspidata Thryptomene decussata Thryptomene longifolia Thryptomene naviculata Thryptomene nealensis Thryptomene wittweri He was also collector of the type specimen of Eucalyptus dolichorhyncha.

References

Hall, Norman (1978). Botanists of the Eucalypts. Australia: Commonwealth Scientific and Industrial Research Organization. ISBN 0-643-00271-5. "Green, John W. (1930 – )". Australian National Botanic Gardens. Retrieved 5 April 2007. John Green. "Search for 'J.W.Green'". International Plant Names Index (IPNI). Royal Botanic Gardens, Kew; Harvard University Herbaria & Libraries; Australian National Botanic Gardens. Retrieved 5 April 2007.

Worked examples

Example 1 — a first encounter with John Green (botanist)

Start with the simplest possible case. Write down what John Green (botanist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 John Green (botanist) 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 John Green (botanist) 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 John Green (botanist)

In research: John Green (botanist) appears in astronomy 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 John Green (botanist) 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: John Green (botanist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1930 births, 20th-century Australian botanists, 21st-century Australian botanists, so understanding it makes those chapters shorter.
In everyday life: Look for John Green (botanist) 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 John Green (botanist) in 20 minutes

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

Frequently asked questions

What is John Green (botanist) in simple terms?

John William Green (born 10 July 1930) is an Australian botanist. Career Green began his botanical career in 1954 as assistant botanist in the Western Australian Herbarium.

Why does John Green (botanist) matter?

Because it connects several astronomy 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 John Green (botanist)?

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 John Green (botanist).