science

List of alismatid families

List of alismatid families 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 List of alismatid families rather than just read about it. In short: The alismatid monocots are a group of 15 interrelated families of flowering plants, named for their largest order, Alismatales. Like other monocots, they usually have a single embryonic leaf (cotyledon) in their seeds, scattered vascular systems, leaves with parallel veins, flowers with parts in threes or multiples of three, and roots that can develop in more than one place along the stems.

Key takeaways

List of alismatid families belongs to science; place it in that map before memorising details.
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Reference excerpt

The alismatid monocots are a group of 15 interrelated families of flowering plants, named for their largest order, Alismatales. Like other monocots, they usually have a single embryonic leaf (cotyledon) in their seeds, scattered vascular systems, leaves with parallel veins, flowers with parts in threes or multiples of three, and roots that can develop in more than one place along the stems. The alismatids have adapted to thrive in oceans, temperate zones, deserts, the tropics, and even glacial regions. Like the earliest monocots, many of the alismatid monocots are aquatic, and some grow completely submerged. Apart from the sweet-flag family of wetlands plants, all the alismatid families are in Alismatales. Some of the plants in this order are invasive aquatic weeds that can disrupt and destabilize ecosystems. Others grow in a variety of habitats, especially plants in the aroid family. This family includes the titan arum, with the world's largest unbranched inflorescence, and also the world's smallest flowering plant, duckweed.

Glossary From the glossary of botanical terms:

annual: a plant species that completes its life cycle within a single year or growing season basal: attached close to the base (of a plant or an evolutionary tree diagram) climber: a vine that leans on, twines around or clings to other plants for vertical support herbaceous: not woody; usually green and soft in texture perennial: not an annual or biennial woody: hard and lignified; not herbaceous The APG IV system is the fourth in a series of plant taxonomies from the Angiosperm Phylogeny Group. In this system, the alismatids are basal within the monocots.

Alismatid families

See also

List of plant family names with etymologies

Notes

Citations

References Angiosperm Phylogeny Group (2016). "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV". Botanical Journal of the Linnean Society. 181 (1): 1–20. doi:10.1111/boj.12385. Burkhardt, Lotte (2018). Verzeichnis eponymischer Pflanzennamen – Erweiterte Edition [Index of Eponymic Plant Names – Extended Edition] (pdf) (in German). Berlin: Botanic Garden and Botanical Museum, Freie Universität Berlin. doi:10.3372/epolist2018. ISBN 978-3-946292-26-5. S2CID 187926901. Retrieved January 1, 2021. See the terms of their Creative Commons license. Christenhusz, Maarten; Fay, Michael Francis; Chase, Mark Wayne (2017). Plants of the World: An Illustrated Encyclopedia of Vascular Plants. Chicago, Illinois: Kew Publishing and The University of Chicago Press. ISBN 978-0-226-52292-0. Coombes, Allen (2012). The A to Z of Plant Names: A Quick Reference Guide to 4000 Garden Plants. Portland, Oregon: Timber Press. ISBN 978-1-60469-196-2. Givnish, Thomas J.; Ames, Mercedes; McNeal, Joel R.; McKain, Michael R.; Steele, P. Roxanne; dePamphilis, Claude W.; Graham, Sean W.; Pires, J. Chris; Stevenson, Dennis W.; Zomlefer, Wendy B.; Briggs, Barbara G.; Duvall, Melvin R.; Moore, Michael J.; Heaney, J. Michael; Soltis, Douglas E.; Soltis, Pamela S.; Thiele, Kevin; Leebens-Mack, James H. (December 27, 2010). "Assembling the Tree of the Monocotyledons: Plastome Sequence Phylogeny and Evolution of Poales". Annals of the Missouri Botanical Garden. 97 (4): 584–616. Bibcode:2010AnMBG..97..584G. doi:10.3417/2010023. S2CID 15036227. Retrieved October 23, 2022. IPNI (2022). "International Plant Names Index". London, Boston and Canberra: Royal Botanic Gardens, Kew; Harvard University Herbaria & Libraries; and the Australian National Botanic Gardens. Retrieved October 21, 2022. POWO (2019). "Plants of the World Online". London: Royal Botanic Gardens, Kew. Archived from the original on March 22, 2017. Retrieved October 23, 2022. See the terms of their license. Royal Botanic Gardens, Kew (2010). "Monocots I: General Alismatids & Lilioids". London: Royal Botanic Gardens, Kew. Archived from the original on September 14, 2015. Retrieved October 19, 2022. Stearn, William (2002). Stearn's Dictionary of Plant Names for Gardeners. London: Cassell. ISBN 978-0-304-36469-5. Stevens, P.F. (2023) [2001]. "Angiosperm Phylogeny Website. Alismatales". Missouri Botanical Garden. Retrieved October 22, 2022. Turland, N. J.; et al. (eds.). International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017 (electronic ed.). Glashütten: International Association for Plant Taxonomy. Retrieved February 25, 2022. "USDA, Agricultural Research Service, National Plant Germplasm System". Germplasm Resources Information Network (GRIN Taxonomy). Beltsville, Maryland: National Germplasm Resources Laboratory. 2022. Retrieved October 29, 2022.

Illustrations

Worked examples

Example 1 — a first encounter with List of alismatid families

Start with the simplest possible case. Write down what List of alismatid families 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 List of alismatid families 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 List of alismatid families 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 List of alismatid families

In research: List of alismatid families 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 List of alismatid families 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: List of alismatid families is common in secondary-school and first-year university syllabi. It links to neighbouring topics Alismatales, Etymologies, Gardening lists, so understanding it makes those chapters shorter.
In everyday life: Look for List of alismatid families 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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Frequently asked questions

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