¹ Source: wiktionary.com
Definition of Biannuals
1. biannual [n] - See also: biannual
Lexicographical Neighbors of Biannuals
Literary usage of Biannuals
Below you will find example usage of this term as found in modern and/or classical literature:
1. Journal of the Philadelphia College of Pharmacy by Philadelphia College of Pharmacy (1830)
"This rule is without exception for all plants not annuals, with this difference,
that the roots of biannuals should be gathered in the first year, ..."
2. The Gary Public Schools: Science Teaching by Otis William Caldwell, General Education Board (New York, N.Y.) (1919)
"... annuals, biennials, biannuals, and perennials; deciduous and evergreen; plant
diseases, insecticides and fungicides; kinds of food stored and where. ..."
3. Establishment of a National Botanical Garden: Hearing Before a Joint by United States Botanic Garden (1920)
"Annual and biannuals in systematic arrangement. 30. Beds of the biological section.
II. PHYSIOLOGICAL EXPERIMENT STATION. I, small iron cold house; II, hot; ..."
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