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Learn about how plants are named using binomial nomenclature, developed by Linnaeus, a Swedish botanist. Discover why scientific names are important and how they help in distinguishing plant species and families. Explore the world of taxonomy and the role of taxonomists in classifying plants.
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How Plants are Named Modified by Georgia Agricultural Education Office June, 2002
Binomial Nomenclature • Linnaeus • Developed binomial system for naming plants
Linnaeus • Swedish Botanist • Gave all plants 2 Latin names as their specific name
Binomial Nomenclature • First name – Genus, the plants group name • Second name – species, means kind
Species • Are divided into varieties
Genus • Always capitalized • Species is not capitalized • Both names are underlined
Example • Zea maize • Corn
Why Scientific Names • Many plants have more than one common name • Universally understood
Example: • Sanseveria trifasciata • Common names Mother in laws tongue, Snake plant
Plant Families • Related genus with similar flower structures • Rosacea – rose family • Malus – apple family
Taxonomist • Scientists who identify and classify plants • International rules • International code of Binomial Nomenclature