Encyclopedia > Biennial

Article Content

Biennial

Biennial is a term meaning "once every two years."

In botany and horticulture, a biennial plant lives for two years, for example Lunaria biennis[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Photosynthesis

... it is the light reaction which produces waste oxygen. The light reaction also generates ATP by powering the addition of a phosphate group to ADP, a process called ...