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Verticordia halophila

Verticordia halophila is a science 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 Verticordia halophila rather than just read about it. In short: Verticordia halophila, commonly known as salt-loving featherflower, or salt-loving verticordia, is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect, bushy shrub with small, crowded, thick leaves and spikes of red and pink flowers in spring.

Verticordia halophila — main illustration
Verticordia halophila — illustration

Key takeaways

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

Reference excerpt

Verticordia halophila, commonly known as salt-loving featherflower, or salt-loving verticordia, is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect, bushy shrub with small, crowded, thick leaves and spikes of red and pink flowers in spring.

Description Verticordia halophila is a shrub which grows to 30–75 cm (10–30 in) high and 45–70 cm (20–30 in) wide and which has a few main stems with many short, leafy side-branches. The leaves on the side branches are crowded, oblong to egg-shaped, thick with a rounded end but with a short point and covered with soft hairs less than 0.1 mm (0.004 in) long. The leaves on the flowering stems are broadly egg-shaped to almost round. The flowers are scented and arranged in spike-like groups near the ends of the long flowering stems, each flower on a stalk, 0.5–1.0 mm (0.02–0.04 in) long. The floral cup is top-shaped, 2.0–2.5 mm (0.08–0.1 in) long, smooth and glabrous with 5 ribs and small bent green appendages. The sepals are pink with a white fringe, 4–5 mm (0.16–0.20 in) long, with 5 or 6 hairy lobes and two ear-shaped, hairy appendages on the sides. The petals are mauve-pink, erect, 3.5–4 mm (0.1–0.2 in), with short, coarse teeth along their top edge. The style is 5–5.5 mm (0.20–0.22 in) long, curved with short hairs near its purple tip. Flowering time is from September to December. It is distinguished from similar verticordias by its thick, crowded leaves, the serrations on the top edge of the petals, the purple-tipped style and by the saline environment in which it is found.

Taxonomy and naming Verticordia halophila was first formally described by Alex George in 1991 and the description was published in Nuytsia. The type collection was made by Alex and Elizabeth George south of Coorow in 1985. The specific epithet (halophila) is "named from the Greek hals (salt) and -philus (loving), in reference to the habitat which is unusual in the genus". When Alex George reviewed the genus in 1991, he placed this species in subgenus Eperephes, section Verticordella along with V. pennigera, V. blepharophylla, V. lindleyi, V. carinata, V. attenuata, V. drummondii, V. wonganensis, V. paludosa, V. luteola, V. bifimbriata, V. tumida, V. mitodes, V. centipeda, V. auriculata, V. pholidophylla, V. spicata and V. hughanii. An isolated population recognised as a variant of this species was redescribed as Verticordia elizabethiae in 2020.

Distribution and habitat This verticordia usually grows in sand and clay on flats that are slightly saline and on the edges of salt lakes in woodland and shrubland. It is found in and near areas around Coorow, Marchagee and Lake Seabrook in the Avon Wheatbelt and Geraldton Sandplains biogeographic regions. The distribution range included the Coolgardie bioregion, a population around 200 km inland, until a 2020 revision recognised it as a separate species, Verticordia elizabethiae.

Conservation Verticordia halophila is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife.

Use in horticulture Some forms of this species are being grown in cultivation and are performing well. Some are bushy shrubs which are producing honey-scented flowers from October to March, sometimes in other months.

References

Illustrations

Verticordia halophila illustration

Worked examples

Example 1 — a first encounter with Verticordia halophila

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

In research
Verticordia halophila appears in science 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 Verticordia halophila 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
Verticordia halophila is common in secondary-school and first-year university syllabi. It links to neighbouring topics Endemic flora of Western Australia, Halophytes, Myrtales of Australia, so understanding it makes those chapters shorter.
In everyday life
Look for Verticordia halophila 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 Verticordia halophila in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Verticordia halophila means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Verticordia halophila out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Verticordia halophila in simple terms?

Verticordia halophila, commonly known as salt-loving featherflower, or salt-loving verticordia, is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect, bushy shrub with small, crowded, thick leaves and spikes of red and pink flower…

Why does Verticordia halophila matter?

Because it connects several science 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 Verticordia halophila?

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 Verticordia halophila.

Tags

  • Endemic flora of Western Australia
  • Halophytes
  • Myrtales of Australia
  • Plants described in 1844
  • Rosids of Western Australia
  • Verticordia

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