biology

Tritomaria ferruginea

Tritomaria ferruginea 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 Tritomaria ferruginea rather than just read about it. In short: Tritomaria ferruginea is a species of liverwort in the family Lophoziaceae. It is an endangered species endemic to the eastern Himalayas.

Key takeaways

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

Reference excerpt

Tritomaria ferruginea is a species of liverwort in the family Lophoziaceae. It is an endangered species endemic to the eastern Himalayas.

Taxonomy and history Andrewsianthus ferrugineus was described by Riclef Grolle in 1966 based on a type specimen collected in 1962 by Austrian botanist Josef Poelt from a Rhododendron forest near Ringmo, Nepal. This species was transferred to the genus Tritomaria on the basis of morphological characteristics in 2013, becoming Tritomaria ferriguniea.

Distribution and habitat Endemic to the temperate eastern Himalayas, Tritomaria ferruginea is known from Bhutan, India (Sikkim), and Nepal. In western Bhutan it has been found growing in damp coniferous forests dominated Abies and Juniperus at 3,440 m (11,290 ft) above sea level, while in India it has been found growing in both moorland and on rocky river banks at altitudes of 4,070–4,075 m (13,353–13,369 ft) above sea level. In Nepal it has been found growing in Rhododendron forests and alpine meadows at around 4,000 m (13,000 ft) above sea level, in coniferous forests at 3,610 m (11,840 ft) above sea level, and alongside a rocky stream at 4,020 m (13,190 ft) above sea level.

Description Tritomaria ferruginea is green to rusty in colour with overlapping, three-lobed leaves that measure 1–2 mm (0.039–0.079 in) wide. The fragile, frequently branched stems are green to yellow-brown and measure up to 2 cm (0.79 in) long. The rhizoids are short and pale. It is a dioicous species, however, mature plants have not been described.

Ecology Tritomaria ferruginea has been observed as an epiphyte growing on tree trunks (including Juniperus species) and as a lithophyte growing on rocks (including calcareous rocks). It has been found growing among peat and other mosses and alongside Herbertaceae species.

Conservation status Tritomaria ferruginea is listed as endangered by the International Union for the Conservation of Nature under criteria B1 and B2cd, based on its small area of occupancy and risk of habitat destruction due to deforestation.

References

Worked examples

Example 1 — a first encounter with Tritomaria ferruginea

Start with the simplest possible case. Write down what Tritomaria ferruginea 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 Tritomaria ferruginea 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 Tritomaria ferruginea 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 Tritomaria ferruginea

In research: Tritomaria ferruginea 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 Tritomaria ferruginea 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: Tritomaria ferruginea is common in secondary-school and first-year university syllabi. It links to neighbouring topics Endangered flora of Asia, Epiphytes, Flora of Bhutan, so understanding it makes those chapters shorter.
In everyday life: Look for Tritomaria ferruginea 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 Tritomaria ferruginea in 20 minutes

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

Frequently asked questions

What is Tritomaria ferruginea in simple terms?

Tritomaria ferruginea is a species of liverwort in the family Lophoziaceae. It is an endangered species endemic to the eastern Himalayas.

Why does Tritomaria ferruginea 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 Tritomaria ferruginea?

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 Tritomaria ferruginea.