Explore detailed information on global plant species, access scientific data, and build custom plant checklists with Plants of the World Online by Kew Science.
Discover and research plants worldwide
Plants of the World Online is your gateway to exploring the vast diversity of global plant life. You can search for information on thousands of plant species, learn about their distribution, and access detailed scientific data compiled by experts at Kew Science.
Whether you're a researcher, student, or simply curious about plants, the site lets you build custom checklists, download authoritative datasets, and find resources to support your botanical interests. Easy navigation and useful features like the new app switcher make it simple to connect with related science tools and data.
With its rich, searchable database and commitment to making plant science accessible, Plants of the World Online is a valuable hub for anyone interested in botany, conservation, or the natural world.
Discover websites similar to Powo.science.kew.org based on shared categories, topics, and features.
Explore global bird species with the IOC World Bird List—an up-to-date resource for bird names, classification, and taxonomy used by bird enthusiasts worldwide.
Explore a comprehensive online database of species from around the world, offering detailed taxonomic information for researchers, educators, and nature lovers.
nLab is a collaborative online encyclopedia focused on mathematics, physics, and philosophy, offering detailed articles and resources for advanced topics.
IRMNG is an online database of marine and non-marine genera, helping you find, explore, and verify taxonomic names with useful search and matching tools.
IPNI is a global database offering detailed scientific information and publication data for plant names, helping you search and register vascular plant names.
Discover and search information on all known plant species worldwide, with detailed data, images, and tools for plant research and conservation.
Access scientific insights and research articles from Science Signaling, a resource for in-depth information on cell signaling and related topics.
Explore detailed species accounts, maps, photos, and videos for every bird in the world with this trusted ornithology resource from Cornell Lab.
Explore a collaborative wiki dedicated to the history of engineering and technology, featuring articles, interviews, and first-hand accounts from experts.
Discover LGBTQ history with timelines, exhibits, and stories. OutHistory shares resources, oral histories, and guides to help you explore the past.
TalkOrigins Archive offers evidence-based articles and FAQs on evolution, creationism, and intelligent design, helping you explore the origins of life and science.
Explore a comprehensive online encyclopedia of marine species, featuring scientific names, classifications, and resources for marine research worldwide.
Explore the history, origins, and quirks of English words with thousands of pages on word meanings, usage, and language evolution.
Wikibooks offers free, open-content textbooks and learning resources on a wide range of subjects, available for anyone to read, use, and share.
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Look up Japanese words, kanji, and phrases in English with Jisho.org’s easy-to-use online dictionary and powerful search options.
Read the full Deep Learning textbook online for free—an accessible resource for students and practitioners exploring machine learning and AI.
Explore a comprehensive online catalog of ant species worldwide, with detailed taxonomy, references, and tools for researchers and enthusiasts.
Explore a vast online encyclopedia about all living species, with educational resources and multilingual support for learners, teachers, and nature lovers.
Wikiversity offers free educational resources, courses, and collaborative learning projects across a wide range of subjects for self-learners and educators.
Explore detailed information, images, and facts about animal species from around the world on this educational online encyclopedia for all ages.
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Explore detailed articles about embryos, development, and reproduction in this educational encyclopedia from Arizona State University.
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Explore detailed information and photos of Zimbabwe's plants, including species descriptions, habitats, and distribution across the region.
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Look up word definitions, meanings, synonyms, grammar tips, and example sentences from trusted sources—all in one easy-to-use online dictionary site.
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Utilitarianism.net offers a free, peer-reviewed academic guide to utilitarian philosophy with essays, study guides, and resources for deeper learning.
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Pediaa.com helps you explore answers and differences on a wide range of topics, making learning easy with clear explanations and useful comparisons.
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Discover ingredient substitutions, synonyms, and detailed info for thousands of foods. Find alternatives and learn more about cooking ingredients easily.
Find dictionaries, maps, books, and language tools for countries around the world. Explore resources to learn about languages and cultures. (French site)
Explore in-depth country profiles with detailed info on history, society, economy, and politics, sourced from the Library of Congress Country Studies series.
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Explore articles on literature, history, law, biographies, and Nova Scotia wildflowers. Learn about Acadian culture and more in one accessible place.
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Discover how famous companies were founded, explore inspiring business stories, and learn about the journeys behind well-known brands and entrepreneurs.
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Discover new and unusual words, their meanings, and origins. Word Spy helps you explore fresh language trends and quirky vocabulary in English.
Explore Shakespeare's plays, biographies, essays, and glossaries with in-depth analysis and answers to common questions—all in one easy-to-use site.
Explore the Quran, Hadith, prayer times, Qiblah direction, Islamic calendar, and names—all in one place. Includes a free Islamic dictionary and resources.
Explore annotated fairy tales, folktales, and illustrations from around the world, with histories, cultural notes, and a searchable folklore database.
Wissen.de ist ein deutschsprachiges Wissensportal mit Lexika, Wörterbüchern, Wissenstests und geprüften Infos rund um Allgemeinbildung und Alltag.
Explore detailed guides on trilobite biology, classification, and history, with in-depth articles, images, and resources for enthusiasts and researchers.
Explore in-depth articles and resources about the retina and visual system, designed for students, researchers, and anyone interested in vision science.
Explore millions of articles, facts, and media in this free online encyclopedia—your go-to source for research, homework help, and reliable information.
Explore writing systems, languages, and useful phrases from around the world. Omniglot is your guide to alphabets, scripts, and multilingual learning.
Read and compare Bible translations in over 20 languages, take notes, and explore commentaries and study tools for deeper Bible understanding.
Explore the origins and history of Chinese characters with detailed etymology, ancient scripts, and research tools. Search over 100,000 characters.
Read the full text of 'Causal Inference: The Mixtape' online and access chapters, teaching resources, and sessions about causal inference methods.